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表达式273: "x" equals negative 7.7 5 left brace, 3.7 5 less than or equal to "y" less than or equal to 4 , right brace
x
=
−
7
.
7
5
3
.
7
5
≤
y
≤
4
273
表达式274: "y" equals 3.7 5 left brace, negative 8.2 5 less than or equal to "x" less than or equal to negative 8 , right brace
y
=
3
.
7
5
−
8
.
2
5
≤
x
≤
−
8
274
表达式275: "x" equals negative 8 left brace, 3.5 less than or equal to "y" less than or equal to 3.7 5 , right brace
x
=
−
8
3
.
5
≤
y
≤
3
.
7
5
275
表达式276: "y" equals 3.5 left brace, negative 8 less than "x" less than negative 7.7 5 , right brace
y
=
3
.
5
−
8
<
x
<
−
7
.
7
5
276
表达式277: "y" equals 3.7 5 left brace, negative 7.7 5 less than or equal to "x" less than or equal to negative 7.5 , right brace
y
=
3
.
7
5
−
7
.
7
5
≤
x
≤
−
7
.
5
277
表达式278: "x" equals negative 7.5 left brace, 3.5 less than or equal to "y" less than or equal to 3.7 5 , right brace
x
=
−
7
.
5
3
.
5
≤
y
≤
3
.
7
5
278
表达式279: "x" equals negative 7.7 5 left brace, 3.2 5 less than "y" less than 3.5 , right brace
x
=
−
7
.
7
5
3
.
2
5
<
y
<
3
.
5
279
表达式280: "y" equals 3.5 left brace, negative 7.5 less than "x" less than negative 7.2 5 , right brace
y
=
3
.
5
−
7
.
5
<
x
<
−
7
.
2
5
280
表达式281: "y" equals 3.2 5 left brace, negative 7.7 5 less than "x" less than negative 7.5 , right brace
y
=
3
.
2
5
−
7
.
7
5
<
x
<
−
7
.
5
281
表达式282: "x" equals negative 7.5 left brace, 2.7 5 less than "y" less than 3.2 5 , right brace
x
=
−
7
.
5
2
.
7
5
<
y
<
3
.
2
5
282
表达式283: "x" equals negative 7.2 5 left brace, 2.5 less than "y" less than 3.5 , right brace
x
=
−
7
.
2
5
2
.
5
<
y
<
3
.
5
283
表达式284: "y" equals 2.7 5 left brace, negative 7.7 5 less than "x" less than negative 7.5 , right brace
y
=
2
.
7
5
−
7
.
7
5
<
x
<
−
7
.
5
284
表达式285: "y" equals 2.5 left brace, negative 7.5 less than "x" less than negative 7.2 5 , right brace
y
=
2
.
5
−
7
.
5
<
x
<
−
7
.
2
5
285
表达式286: "x" equals negative 7.7 5 left brace, 2.5 less than "y" less than 2.7 5 , right brace
x
=
−
7
.
7
5
2
.
5
<
y
<
2
.
7
5
286
表达式287: "y" equals 2.2 5 left brace, negative 7.7 5 less than "x" less than negative 7.5 , right brace
y
=
2
.
2
5
−
7
.
7
5
<
x
<
−
7
.
5
287
表达式288: "y" equals 2.5 left brace, negative 8 less than "x" less than negative 7.7 5 , right brace
y
=
2
.
5
−
8
<
x
<
−
7
.
7
5
288
表达式289: "x" equals negative 7.5 left brace, 2.2 5 less than "y" less than 2.5 , right brace
x
=
−
7
.
5
2
.
2
5
<
y
<
2
.
5
289
表达式290: "x" equals negative 8 left brace, 2.2 5 less than "y" less than 2.5 , right brace
x
=
−
8
2
.
2
5
<
y
<
2
.
5
290
表达式291: "y" equals 2 left brace, negative 8.2 5 less than "x" less than negative 7.7 5 , right brace
y
=
2
−
8
.
2
5
<
x
<
−
7
.
7
5
291
表达式292: "x" equals negative 7.7 5 left brace, 2 less than "y" less than 2.2 5 , right brace
x
=
−
7
.
7
5
2
<
y
<
2
.
2
5
292
表达式293: "y" equals 2.2 5 left brace, negative 8.2 5 less than "x" less than negative 8 , right brace
y
=
2
.
2
5
−
8
.
2
5
<
x
<
−
8
293
表达式294: "x" equals negative 8.2 5 left brace, 2.2 5 less than "y" less than 3.7 5 , right brace
x
=
−
8
.
2
5
2
.
2
5
<
y
<
3
.
7
5
294
表达式295: "x" equals negative 6.7 5 left brace, 1 less than "y" less than 4 , right brace
x
=
−
6
.
7
5
1
<
y
<
4
295
表达式296: "y" equals 4 left brace, negative 6.7 5 less than "x" less than negative 6.2 5 , right brace
y
=
4
−
6
.
7
5
<
x
<
−
6
.
2
5
296
表达式297: "x" equals negative 6.2 5 left brace, 1.5 less than "y" less than 4 , right brace
x
=
−
6
.
2
5
1
.
5
<
y
<
4
297
表达式298: "y" equals 1 left brace, negative 6.7 5 less than "x" less than negative 5.5 , right brace
y
=
1
−
6
.
7
5
<
x
<
−
5
.
5
298
表达式299: "y" equals 1.5 left brace, negative 6.2 5 less than "x" less than negative 5.5 , right brace
y
=
1
.
5
−
6
.
2
5
<
x
<
−
5
.
5
299
表达式300: "x" equals negative 5.5 left brace, 1 less than "y" less than 1.5 , right brace
x
=
−
5
.
5
1
<
y
<
1
.
5
300
表达式301: "x" equals negative 5 left brace, 1 less than "y" less than 1.7 5 , right brace
x
=
−
5
1
<
y
<
1
.
7
5
301
表达式302: "y" equals 1 left brace, negative 5 less than "x" less than negative 4.7 5 , right brace
y
=
1
−
5
<
x
<
−
4
.
7
5
302
表达式303: "x" equals negative 4.7 5 left brace, 1 less than "y" less than 1.5 , right brace
x
=
−
4
.
7
5
1
<
y
<
1
.
5
303
表达式304: "y" equals 1.7 5 left brace, negative 5 less than "x" less than negative 4.7 5 , right brace
y
=
1
.
7
5
−
5
<
x
<
−
4
.
7
5
304
表达式305: "y" equals 1.5 left brace, negative 4.7 5 less than "x" less than negative 4.5 , right brace
y
=
1
.
5
−
4
.
7
5
<
x
<
−
4
.
5
305
表达式306: "x" equals negative 4.5 left brace, 1.5 less than "y" less than 2.2 5 , right brace
x
=
−
4
.
5
1
.
5
<
y
<
2
.
2
5
306
表达式307: "x" equals negative 4.7 5 left brace, 1.7 5 less than "y" less than 2.5 , right brace
x
=
−
4
.
7
5
1
.
7
5
<
y
<
2
.
5
307
表达式308: "y" equals 2.5 left brace, negative 4.7 5 less than "x" less than negative 4.5 , right brace
y
=
2
.
5
−
4
.
7
5
<
x
<
−
4
.
5
308
表达式309: "x" equals negative 4.5 left brace, 2.5 less than "y" less than 3.2 5 , right brace
x
=
−
4
.
5
2
.
5
<
y
<
3
.
2
5
309
表达式310: "x" equals negative 4.2 5 left brace, 2.5 less than "y" less than 3 , right brace
x
=
−
4
.
2
5
2
.
5
<
y
<
3
310
表达式311: "y" equals 3.2 5 left brace, negative 4.5 less than "x" less than negative 4.2 5 , right brace
y
=
3
.
2
5
−
4
.
5
<
x
<
−
4
.
2
5
311
表达式312: "y" equals 3 left brace, negative 4.2 5 less than "x" less than negative 4 , right brace
y
=
3
−
4
.
2
5
<
x
<
−
4
312
表达式313: "x" equals negative 4.2 5 left brace, 3.2 5 less than "y" less than 4 , right brace
x
=
−
4
.
2
5
3
.
2
5
<
y
<
4
313
表达式314: "x" equals negative 4 left brace, 3 less than "y" less than 3.7 5 , right brace
x
=
−
4
3
<
y
<
3
.
7
5
314
表达式315: "y" equals 3.7 5 left brace, negative 4 less than "x" less than negative 3.5 , right brace
y
=
3
.
7
5
−
4
<
x
<
−
3
.
5
315
表达式316: "y" equals 4 left brace, negative 4.2 5 less than "x" less than negative 3.2 5 , right brace
y
=
4
−
4
.
2
5
<
x
<
−
3
.
2
5
316
表达式317: "x" equals negative 3.5 left brace, 3 less than "y" less than 3.7 5 , right brace
x
=
−
3
.
5
3
<
y
<
3
.
7
5
317
表达式318: "x" equals negative 3.2 5 left brace, 3.2 5 less than "y" less than 4 , right brace
x
=
−
3
.
2
5
3
.
2
5
<
y
<
4
318
表达式319: "y" equals 3 left brace, negative 3.5 less than "x" less than negative 3.2 5 , right brace
y
=
3
−
3
.
5
<
x
<
−
3
.
2
5
319
表达式320: "y" equals 3.2 5 left brace, negative 3.2 5 less than "x" less than negative 3 , right brace
y
=
3
.
2
5
−
3
.
2
5
<
x
<
−
3
320
表达式321: "x" equals negative 3.2 5 left brace, 2.5 less than "y" less than 3 , right brace
x
=
−
3
.
2
5
2
.
5
<
y
<
3
321
表达式322: "x" equals negative 3 left brace, 2.5 less than "y" less than 3.2 5 , right brace
x
=
−
3
2
.
5
<
y
<
3
.
2
5
322
表达式323: "y" equals 2.5 left brace, negative 3 less than "x" less than negative 275 , right brace
y
=
2
.
5
−
3
<
x
<
−
2
7
5
323
表达式324: "x" equals negative 3 left brace, 1.5 less than "y" less than 2.2 5 , right brace
x
=
−
3
1
.
5
<
y
<
2
.
2
5
324
表达式325: "x" equals negative 2.7 5 left brace, 1.7 5 less than "y" less than 2.5 , right brace
x
=
−
2
.
7
5
1
.
7
5
<
y
<
2
.
5
325
表达式326: "y" equals 1.5 left brace, negative 3 less than "x" less than negative 2.7 5 , right brace
y
=
1
.
5
−
3
<
x
<
−
2
.
7
5
326
表达式327: "y" equals 1.7 5 left brace, negative 2.7 5 less than "x" less than negative 2.5 , right brace
y
=
1
.
7
5
−
2
.
7
5
<
x
<
−
2
.
5
327
表达式328: "x" equals negative 2.7 5 left brace, 1 less than "y" less than 1.5 , right brace
x
=
−
2
.
7
5
1
<
y
<
1
.
5
328
表达式329: "x" equals negative 2.5 left brace, 1 less than "y" less than 1.7 5 , right brace
x
=
−
2
.
5
1
<
y
<
1
.
7
5
329
表达式330: "y" equals 1 left brace, negative 2.7 5 less than "x" less than negative 2.5 , right brace
y
=
1
−
2
.
7
5
<
x
<
−
2
.
5
330
表达式331: "y" equals 2.2 5 left brace, negative 4.5 less than "x" less than negative 3 , right brace
y
=
2
.
2
5
−
4
.
5
<
x
<
−
3
331
表达式332: "y" equals 2.5 left brace, negative 4.2 5 less than "x" less than negative 3.2 5 , right brace
y
=
2
.
5
−
4
.
2
5
<
x
<
−
3
.
2
5
332
表达式333: "x" equals negative 2 left brace, 1 less than "y" less than 2.5 , right brace
x
=
−
2
1
<
y
<
2
.
5
333
表达式334: "x" equals negative 1.5 left brace, 1 less than "y" less than 2.5 , right brace
x
=
−
1
.
5
1
<
y
<
2
.
5
334
表达式335: "y" equals 1 left brace, negative 2 less than "x" less than negative 1.5 , right brace
y
=
1
−
2
<
x
<
−
1
.
5
335
表达式336: "y" equals 2.7 5 left brace, negative 2 less than "x" less than negative 1.5 , right brace
y
=
2
.
7
5
−
2
<
x
<
−
1
.
5
336
表达式337: "y" equals 2.5 left brace, negative 2.2 5 less than "x" less than negative 2 , right brace
y
=
2
.
5
−
2
.
2
5
<
x
<
−
2
337
表达式338: "y" equals 2.5 left brace, negative 1.5 less than "x" less than negative 1.2 5 , right brace
y
=
2
.
5
−
1
.
5
<
x
<
−
1
.
2
5
338
表达式339: "x" equals negative 2.2 5 left brace, 2.5 less than "y" less than 3.2 5 , right brace
x
=
−
2
.
2
5
2
.
5
<
y
<
3
.
2
5
339
表达式340: "x" equals negative 1.2 5 left brace, 2.5 less than "y" less than 3.2 5 , right brace
x
=
−
1
.
2
5
2
.
5
<
y
<
3
.
2
5
340
表达式341: "x" equals negative 2 left brace, 2.7 5 less than "y" less than 3.5 , right brace
x
=
−
2
2
.
7
5
<
y
<
3
.
5
341
表达式342: "x" equals negative 1.5 left brace, 2.7 5 less than "y" less than 3.5 , right brace
x
=
−
1
.
5
2
.
7
5
<
y
<
3
.
5
342
表达式343: "y" equals 3.2 5 left brace, negative 2.5 less than "x" less than negative 2.2 5 , right brace
y
=
3
.
2
5
−
2
.
5
<
x
<
−
2
.
2
5
343
表达式344: "y" equals 3.2 5 left brace, negative 1.2 5 less than "x" less than negative 1 , right brace
y
=
3
.
2
5
−
1
.
2
5
<
x
<
−
1
344
表达式345: "y" equals 3.5 left brace, negative 2.2 5 less than "x" less than negative 2 , right brace
y
=
3
.
5
−
2
.
2
5
<
x
<
−
2
345
表达式346: "y" equals 3.5 left brace, negative 1.5 less than "x" less than negative 1.2 5 , right brace
y
=
3
.
5
−
1
.
5
<
x
<
−
1
.
2
5
346
表达式347: "x" equals negative 2.5 left brace, 3.2 5 less than "y" less than 4 , right brace
x
=
−
2
.
5
3
.
2
5
<
y
<
4
347
表达式348: "x" equals negative 1 left brace, 3.2 5 less than "y" less than 4 , right brace
x
=
−
1
3
.
2
5
<
y
<
4
348
表达式349: "x" equals negative 2.2 5 left brace, 3.5 less than "y" less than 4 , right brace
x
=
−
2
.
2
5
3
.
5
<
y
<
4
349
表达式350: "x" equals negative 1.2 5 left brace, 3.5 less than "y" less than 4 , right brace
x
=
−
1
.
2
5
3
.
5
<
y
<
4
350
表达式351: "y" equals 4 left brace, negative 2.5 less than "x" less than negative 2.2 5 , right brace
y
=
4
−
2
.
5
<
x
<
−
2
.
2
5
351
表达式352: "y" equals 4 left brace, negative 1.2 5 less than "x" less than negative 1 , right brace
y
=
4
−
1
.
2
5
<
x
<
−
1
352
表达式353: "y" equals 2.5 left brace, negative 3 less than "x" less than negative 2.7 5 , right brace
y
=
2
.
5
−
3
<
x
<
−
2
.
7
5
353
表达式354: "y" equals 1 left brace, 1 less than "x" less than 1.5 , right brace
y
=
1
1
<
x
<
1
.
5
354
表达式355: "x" equals 1 left brace, 1 less than "y" less than 3.5 , right brace
x
=
1
1
<
y
<
3
.
5
355
表达式356: "x" equals 1.5 left brace, 1 less than "y" less than 3.5 , right brace
x
=
1
.
5
1
<
y
<
3
.
5
356
表达式357: "y" equals 3.5 left brace, .2 5 less than "x" less than 1 , right brace
y
=
3
.
5
.
2
5
<
x
<
1
357
表达式358: "y" equals 3.5 left brace, 1.5 less than "x" less than 2.2 5 , right brace
y
=
3
.
5
1
.
5
<
x
<
2
.
2
5
358
表达式359: "x" equals .2 5 left brace, 3.5 less than "y" less than 4 , right brace
x
=
.
2
5
3
.
5
<
y
<
4
359
表达式360: "x" equals 2.2 5 left brace, 3.5 less than "y" less than 4 , right brace
x
=
2
.
2
5
3
.
5
<
y
<
4
360
表达式361: "y" equals 4 left brace, .2 5 less than "x" less than 2.2 5 , right brace
y
=
4
.
2
5
<
x
<
2
.
2
5
361
表达式362: "y" equals 1 left brace, 2.7 5 less than "x" less than 3.2 5 , right brace
y
=
1
2
.
7
5
<
x
<
3
.
2
5
362
表达式363: "x" equals 2.7 5 left brace, 1 less than "y" less than 4 , right brace
x
=
2
.
7
5
1
<
y
<
4
363
表达式364: "x" equals 3.2 5 left brace, 1 less than "y" less than 4 , right brace
x
=
3
.
2
5
1
<
y
<
4
364
表达式365: "y" equals 4 left brace, 2.7 5 less than "x" less than 3.2 5 , right brace
y
=
4
2
.
7
5
<
x
<
3
.
2
5
365
表达式366: "x" equals 3.7 5 left brace, 1 less than "y" less than 4 , right brace
x
=
3
.
7
5
1
<
y
<
4
366
表达式367: "y" equals 4 left brace, 3.7 5 less than "x" less than 4.5 , right brace
y
=
4
3
.
7
5
<
x
<
4
.
5
367
表达式368: "x" equals 4.2 5 left brace, 1 less than "y" less than 3 , right brace
x
=
4
.
2
5
1
<
y
<
3
368
表达式369: "x" equals 4.5 left brace, 3.2 5 less than "y" less than 4 , right brace
x
=
4
.
5
3
.
2
5
<
y
<
4
369
表达式370: "y" equals 3 left brace, 4.2 5 less than "x" less than 4.5 , right brace
y
=
3
4
.
2
5
<
x
<
4
.
5
370
表达式371: "y" equals 3.2 5 left brace, 4.5 less than "x" less than 4.7 5 , right brace
y
=
3
.
2
5
4
.
5
<
x
<
4
.
7
5
371
表达式372: "x" equals 4.7 5 left brace, 2.5 less than "y" less than 3.2 5 , right brace
x
=
4
.
7
5
2
.
5
<
y
<
3
.
2
5
372
表达式373: "x" equals 4.5 left brace, 2.2 5 less than "y" less than 3 , right brace
x
=
4
.
5
2
.
2
5
<
y
<
3
373
表达式374: "y" equals 2.5 left brace, 4.7 5 less than "x" less than 5 , right brace
y
=
2
.
5
4
.
7
5
<
x
<
5
374
表达式375: "y" equals 2.2 5 left brace, 4.5 less than "x" less than 4.7 5 , right brace
y
=
2
.
2
5
4
.
5
<
x
<
4
.
7
5
375
表达式376: "x" equals 4.7 5 left brace, 1.5 less than "y" less than 2.2 5 , right brace
x
=
4
.
7
5
1
.
5
<
y
<
2
.
2
5
376
表达式377: "y" equals 1.5 left brace, 4.7 5 less than "x" less than 5 , right brace
y
=
1
.
5
4
.
7
5
<
x
<
5
377
表达式378: "x" equals 5 left brace, 1 less than "y" less than 1.5 , right brace
x
=
5
1
<
y
<
1
.
5
378
表达式379: "y" equals 1 left brace, 5 less than "x" less than 5.2 5 , right brace
y
=
1
5
<
x
<
5
.
2
5
379
表达式380: "x" equals 5.2 5 left brace, 1 less than "y" less than 1.5 , right brace
x
=
5
.
2
5
1
<
y
<
1
.
5
380
表达式381: "y" equals 1.5 left brace, 5.2 5 less than "x" less than 5.5 , right brace
y
=
1
.
5
5
.
2
5
<
x
<
5
.
5
381
表达式382: "x" equals 5.5 left brace, 1.5 less than "y" less than 2.2 5 , right brace
x
=
5
.
5
1
.
5
<
y
<
2
.
2
5
382
表达式383: "y" equals 2.2 5 left brace, 5.5 less than "x" less than 5.7 5 , right brace
y
=
2
.
2
5
5
.
5
<
x
<
5
.
7
5
383
表达式384: "x" equals 5.7 5 left brace, 2.2 5 less than "y" less than 3 , right brace
x
=
5
.
7
5
2
.
2
5
<
y
<
3
384
表达式385: "x" equals 5.5 left brace, 2.5 less than "y" less than 3.2 5 , right brace
x
=
5
.
5
2
.
5
<
y
<
3
.
2
5
385
表达式386: "y" equals 3 left brace, 5.7 5 less than "x" less than 6 , right brace
y
=
3
5
.
7
5
<
x
<
6
386
表达式387: "y" equals 3.2 5 left brace, 5.5 less than "x" less than 5.7 5 , right brace
y
=
3
.
2
5
5
.
5
<
x
<
5
.
7
5
387
表达式388: "x" equals 5.7 5 left brace, 3.2 5 less than "y" less than 4 , right brace
x
=
5
.
7
5
3
.
2
5
<
y
<
4
388
表达式389: "y" equals 1 left brace, 3.7 5 less than "x" less than 4.2 5 , right brace
y
=
1
3
.
7
5
<
x
<
4
.
2
5
389
表达式390: "y" equals 4 left brace, 5.7 5 less than "x" less than 6.5 , right brace
y
=
4
5
.
7
5
<
x
<
6
.
5
390
表达式391: "x" equals 6.5 left brace, 1 less than "y" less than 4 , right brace
x
=
6
.
5
1
<
y
<
4
391
表达式392: "x" equals 6 left brace, 1 less than "y" less than 3 , right brace
x
=
6
1
<
y
<
3
392
表达式393: "y" equals 1 left brace, 6 less than "x" less than 6.5 , right brace
y
=
1
6
<
x
<
6
.
5
393
表达式394: "x" equals 7 left brace, 1 less than "y" less than 4 , right brace
x
=
7
1
<
y
<
4
394
表达式395: "y" equals 1 left brace, 7 less than "x" less than 8.2 5 , right brace
y
=
1
7
<
x
<
8
.
2
5
395
表达式396: "y" equals 4 left brace, 7 less than "x" less than 8.2 5 , right brace
y
=
4
7
<
x
<
8
.
2
5
396
表达式397: "x" equals 8.2 5 left brace, 1 less than "y" less than 1.5 , right brace
x
=
8
.
2
5
1
<
y
<
1
.
5
397
表达式398: "y" equals 1.5 left brace, 7.5 less than "x" less than 8.2 5 , right brace
y
=
1
.
5
7
.
5
<
x
<
8
.
2
5
398
表达式399: "x" equals 7.5 left brace, 1.5 less than "y" less than 2.2 5 , right brace
x
=
7
.
5
1
.
5
<
y
<
2
.
2
5
399
表达式400: "y" equals 2.2 5 left brace, 7.5 less than "x" less than 8.2 5 , right brace
y
=
2
.
2
5
7
.
5
<
x
<
8
.
2
5
400
表达式401: "x" equals 8.2 5 left brace, 2.2 5 less than "y" less than 2.7 5 , right brace
x
=
8
.
2
5
2
.
2
5
<
y
<
2
.
7
5
401
表达式402: "y" equals 2.7 5 left brace, 7.5 less than "x" less than 8.2 5 , right brace
y
=
2
.
7
5
7
.
5
<
x
<
8
.
2
5
402
表达式403: "x" equals 7.5 left brace, 2.7 5 less than "y" less than 3.5 , right brace
x
=
7
.
5
2
.
7
5
<
y
<
3
.
5
403
表达式404: "y" equals 3.5 left brace, 7.5 less than "x" less than 8.2 5 , right brace
y
=
3
.
5
7
.
5
<
x
<
8
.
2
5
404
表达式405: "x" equals 8.2 5 left brace, 3.5 less than "y" less than 4 , right brace
x
=
8
.
2
5
3
.
5
<
y
<
4
405
表达式406: "x" equals negative 8.7 5 left brace, negative 12.5 less than "y" less than negative 9.5 , right brace
x
=
−
8
.
7
5
−
1
2
.
5
<
y
<
−
9
.
5
406
表达式407: "x" equals negative 8.2 5 left brace, negative 12.5 less than "y" less than negative 9.5 , right brace
x
=
−
8
.
2
5
−
1
2
.
5
<
y
<
−
9
.
5
407
表达式408: "y" equals negative 9.5 left brace, negative 8.7 5 less than "x" less than negative 8.2 5 , right brace
y
=
−
9
.
5
−
8
.
7
5
<
x
<
−
8
.
2
5
408
表达式409: "y" equals negative 12.5 left brace, negative 8.7 5 less than "x" less than negative 8.2 5 , right brace
y
=
−
1
2
.
5
−
8
.
7
5
<
x
<
−
8
.
2
5
409
表达式410: "x" equals negative 7.7 5 left brace, negative 12.2 5 less than "y" less than negative 11.5 , right brace
x
=
−
7
.
7
5
−
1
2
.
2
5
<
y
<
−
1
1
.
5
410
表达式411: "x" equals negative 7.5 left brace, negative 12 less than "y" less than negative 11.5 , right brace
x
=
−
7
.
5
−
1
2
<
y
<
−
1
1
.
5
411
表达式412: "y" equals negative 11.5 left brace, negative 7.7 5 less than "x" less than negative 7.5 , right brace
y
=
−
1
1
.
5
−
7
.
7
5
<
x
<
−
7
.
5
412
表达式413: "y" equals negative 12 left brace, negative 7.5 less than "x" less than negative 7.2 5 , right brace
y
=
−
1
2
−
7
.
5
<
x
<
−
7
.
2
5
413
表达式414: "y" equals negative 12.2 5 left brace, negative 7.7 5 less than "x" less than negative 7.5 , right brace
y
=
−
1
2
.
2
5
−
7
.
7
5
<
x
<
−
7
.
5
414
表达式415: "x" equals negative 7.2 5 left brace, negative 12.2 5 less than "y" less than negative 12 , right brace
x
=
−
7
.
2
5
−
1
2
.
2
5
<
y
<
−
1
2
415
表达式416: "x" equals negative 7.5 left brace, negative 12.5 less than "y" less than negative 12.2 5 , right brace
x
=
−
7
.
5
−
1
2
.
5
<
y
<
−
1
2
.
2
5
416
表达式417: "y" equals negative 12.2 5 left brace, negative 7.2 5 less than "x" less than negative 6.7 5 , right brace
y
=
−
1
2
.
2
5
−
7
.
2
5
<
x
<
−
6
.
7
5
417
表达式418: "y" equals negative 12.5 left brace, negative 7.5 less than "x" less than negative 6.5 , right brace
y
=
−
1
2
.
5
−
7
.
5
<
x
<
−
6
.
5
418
表达式419: "x" equals negative 6.7 5 left brace, negative 12.2 5 less than "y" less than negative 12 , right brace
x
=
−
6
.
7
5
−
1
2
.
2
5
<
y
<
−
1
2
419
表达式420: "x" equals negative 6.5 left brace, negative 12.5 less than "y" less than negative 12.2 5 , right brace
x
=
−
6
.
5
−
1
2
.
5
<
y
<
−
1
2
.
2
5
420
表达式421: "y" equals negative 12.2 5 left brace, negative 6.5 less than "x" less than negative 6.2 5 , right brace
y
=
−
1
2
.
2
5
−
6
.
5
<
x
<
−
6
.
2
5
421
表达式422: "y" equals negative 12 left brace, negative 6.7 5 less than "x" less than negative 6.5 , right brace
y
=
−
1
2
−
6
.
7
5
<
x
<
−
6
.
5
422
表达式423: "x" equals negative 6.5 left brace, negative 12 less than "y" less than negative 11.5 , right brace
x
=
−
6
.
5
−
1
2
<
y
<
−
1
1
.
5
423
表达式424: "x" equals negative 6.2 5 left brace, negative 12.2 5 less than "y" less than negative 11.2 5 , right brace
x
=
−
6
.
2
5
−
1
2
.
2
5
<
y
<
−
1
1
.
2
5
424
表达式425: "y" equals negative 11.5 left brace, negative 6.7 5 less than "x" less than negative 6.5 , right brace
y
=
−
1
1
.
5
−
6
.
7
5
<
x
<
−
6
.
5
425
表达式426: "y" equals negative 11.2 5 left brace, negative 6.5 less than "x" less than negative 6.2 5 , right brace
y
=
−
1
1
.
2
5
−
6
.
5
<
x
<
−
6
.
2
5
426
表达式427: "x" equals negative 6.5 left brace, negative 11.2 5 less than "y" less than negative 11 , right brace
x
=
−
6
.
5
−
1
1
.
2
5
<
y
<
−
1
1
427
表达式428: "x" equals negative 6.7 5 left brace, negative 11.5 less than "y" less than negative 11.2 5 , right brace
x
=
−
6
.
7
5
−
1
1
.
5
<
y
<
−
1
1
.
2
5
428
表达式429: "y" equals negative 11 left brace, negative 6.7 5 less than "x" less than negative 6.5 , right brace
y
=
−
1
1
−
6
.
7
5
<
x
<
−
6
.
5
429
表达式430: "y" equals negative 11.2 5 left brace, negative 7 less than "x" less than negative 6.7 5 , right brace
y
=
−
1
1
.
2
5
−
7
<
x
<
−
6
.
7
5
430
表达式431: "x" equals negative 7 left brace, negative 11.2 5 less than "y" less than negative 11 , right brace
x
=
−
7
−
1
1
.
2
5
<
y
<
−
1
1
431
表达式432: "x" equals negative 6.7 5 left brace, negative 11 less than "y" less than negative 10.7 5 , right brace
x
=
−
6
.
7
5
−
1
1
<
y
<
−
1
0
.
7
5
432
表达式433: "y" equals negative 10.7 5 left brace, negative 7 less than "x" less than negative 6.7 5 , right brace
y
=
−
1
0
.
7
5
−
7
<
x
<
−
6
.
7
5
433
表达式434: "y" equals negative 11 left brace, negative 7.2 5 less than "x" less than negative 7 , right brace
y
=
−
1
1
−
7
.
2
5
<
x
<
−
7
434
表达式435: "x" equals negative 7.2 5 left brace, negative 11 less than "y" less than negative 10.7 5 , right brace
x
=
−
7
.
2
5
−
1
1
<
y
<
−
1
0
.
7
5
435
表达式436: "x" equals negative 7 left brace, negative 10.7 5 less than "y" less than negative 10.5 , right brace
x
=
−
7
−
1
0
.
7
5
<
y
<
−
1
0
.
5
436
表达式437: "y" equals negative 10.7 5 left brace, negative 7.5 less than "x" less than negative 7.2 5 , right brace
y
=
−
1
0
.
7
5
−
7
.
5
<
x
<
−
7
.
2
5
437
表达式438: "y" equals negative 10.5 left brace, negative 7.2 5 less than "x" less than negative 7 , right brace
y
=
−
1
0
.
5
−
7
.
2
5
<
x
<
−
7
438
表达式439: "x" equals negative 7.5 left brace, negative 10.7 5 less than "y" less than negative 10.5 , right brace
x
=
−
7
.
5
−
1
0
.
7
5
<
y
<
−
1
0
.
5
439
表达式440: "x" equals negative 7.2 5 left brace, negative 10.5 less than "y" less than negative 10.2 5 , right brace
x
=
−
7
.
2
5
−
1
0
.
5
<
y
<
−
1
0
.
2
5
440
表达式441: "y" equals negative 10.2 5 left brace, negative 7.5 less than "x" less than negative 7.2 5 , right brace
y
=
−
1
0
.
2
5
−
7
.
5
<
x
<
−
7
.
2
5
441
表达式442: "y" equals negative 10.5 left brace, negative 7.7 5 less than "x" less than negative 7.5 , right brace
y
=
−
1
0
.
5
−
7
.
7
5
<
x
<
−
7
.
5
442
表达式443: "x" equals negative 7.7 5 left brace, negative 10.5 less than "y" less than negative 9.7 5 , right brace
x
=
−
7
.
7
5
−
1
0
.
5
<
y
<
−
9
.
7
5
443
表达式444: "x" equals negative 7.5 left brace, negative 10.2 5 less than "y" less than negative 10 , right brace
x
=
−
7
.
5
−
1
0
.
2
5
<
y
<
−
1
0
444
表达式445: "y" equals negative 10 left brace, negative 7.5 less than "x" less than negative 7.2 5 , right brace
y
=
−
1
0
−
7
.
5
<
x
<
−
7
.
2
5
445
表达式446: "y" equals negative 9.7 5 left brace, negative 7.7 5 less than "x" less than negative 7.5 , right brace
y
=
−
9
.
7
5
−
7
.
7
5
<
x
<
−
7
.
5
446
表达式447: "x" equals negative 7.5 left brace, negative 9.7 5 less than "y" less than negative 9.5 , right brace
x
=
−
7
.
5
−
9
.
7
5
<
y
<
−
9
.
5
447
表达式448: "x" equals negative 7.2 5 left brace, negative 10 less than "y" less than negative 9.7 5 , right brace
x
=
−
7
.
2
5
−
1
0
<
y
<
−
9
.
7
5
448
表达式449: "y" equals negative 9.5 left brace, negative 7.5 less than "x" less than negative 6.5 , right brace
y
=
−
9
.
5
−
7
.
5
<
x
<
−
6
.
5
449
表达式450: "y" equals negative 9.7 5 left brace, negative 7.2 5 less than "x" less than negative 6.7 5 , right brace
y
=
−
9
.
7
5
−
7
.
2
5
<
x
<
−
6
.
7
5
450
表达式451: "x" equals negative 6.5 left brace, negative 9.7 5 less than "y" less than negative 9.5 , right brace
x
=
−
6
.
5
−
9
.
7
5
<
y
<
−
9
.
5
451
表达式452: "x" equals negative 6.7 5 left brace, negative 10 less than "y" less than negative 9.7 5 , right brace
x
=
−
6
.
7
5
−
1
0
<
y
<
−
9
.
7
5
452
表达式453: "y" equals negative 10 left brace, negative 6.7 5 less than "x" less than negative 6.5 , right brace
y
=
−
1
0
−
6
.
7
5
<
x
<
−
6
.
5
453
表达式454: "y" equals negative 9.7 5 left brace, negative 6.5 less than "x" less than negative 6.2 5 , right brace
y
=
−
9
.
7
5
−
6
.
5
<
x
<
−
6
.
2
5
454
表达式455: "x" equals negative 6.5 left brace, negative 10.2 5 less than "y" less than negative 10 , right brace
x
=
−
6
.
5
−
1
0
.
2
5
<
y
<
−
1
0
455
表达式456: "x" equals negative 6.2 5 left brace, negative 10.2 5 less than "y" less than negative 9.7 5 , right brace
x
=
−
6
.
2
5
−
1
0
.
2
5
<
y
<
−
9
.
7
5
456
表达式457: "y" equals negative 10.2 5 left brace, negative 6.5 less than "x" less than negative 6.2 5 , right brace
y
=
−
1
0
.
2
5
−
6
.
5
<
x
<
−
6
.
2
5
457
表达式458: "x" equals negative 4.2 5 left brace, negative 12.2 5 less than "y" less than negative 9.7 5 , right brace
x
=
−
4
.
2
5
−
1
2
.
2
5
<
y
<
−
9
.
7
5
458
表达式459: "y" equals negative 12.2 5 left brace, negative 4.2 5 less than "x" less than negative 4 , right brace
y
=
−
1
2
.
2
5
−
4
.
2
5
<
x
<
−
4
459
表达式460: "x" equals negative 4 left brace, negative 12.5 less than "y" less than negative 12.2 5 , right brace
x
=
−
4
−
1
2
.
5
<
y
<
−
1
2
.
2
5
460
表达式461: "y" equals negative 12.5 left brace, negative 4 less than "x" less than negative 2.7 5 , right brace
y
=
−
1
2
.
5
−
4
<
x
<
−
2
.
7
5
461
表达式462: "x" equals negative 2.7 5 left brace, negative 12.5 less than "y" less than negative 12.2 5 , right brace
x
=
−
2
.
7
5
−
1
2
.
5
<
y
<
−
1
2
.
2
5
462
表达式463: "y" equals negative 12.2 5 left brace, negative 2.7 5 less than "x" less than negative 2.5 , right brace
y
=
−
1
2
.
2
5
−
2
.
7
5
<
x
<
−
2
.
5
463
表达式464: "x" equals negative 2.5 left brace, negative 12.2 5 less than "y" less than negative 9.7 5 , right brace
x
=
−
2
.
5
−
1
2
.
2
5
<
y
<
−
9
.
7
5
464
表达式465: "y" equals negative 9.7 5 left brace, negative 4.2 5 less than "x" less than negative 4 , right brace
y
=
−
9
.
7
5
−
4
.
2
5
<
x
<
−
4
465
表达式466: "y" equals negative 9.7 5 left brace, negative 2.7 5 less than "x" less than negative 2.5 , right brace
y
=
−
9
.
7
5
−
2
.
7
5
<
x
<
−
2
.
5
466
表达式467: "x" equals negative 2.7 5 left brace, negative 9.7 5 less than "y" less than negative 9.5 , right brace
x
=
−
2
.
7
5
−
9
.
7
5
<
y
<
−
9
.
5
467
表达式468: "x" equals negative 4 left brace, negative 9.7 5 less than "y" less than negative 9.5 , right brace
x
=
−
4
−
9
.
7
5
<
y
<
−
9
.
5
468
表达式469: "y" equals negative 9.5 left brace, negative 4 less than "x" less than negative 2.7 5 , right brace
y
=
−
9
.
5
−
4
<
x
<
−
2
.
7
5
469
表达式470: "y" equals negative 12 left brace, negative 3.7 5 less than "x" less than negative 3 , right brace
y
=
−
1
2
−
3
.
7
5
<
x
<
−
3
470
表达式471: "x" equals negative 3.7 5 left brace, negative 12 less than "y" less than negative 10 , right brace
x
=
−
3
.
7
5
−
1
2
<
y
<
−
1
0
471
表达式472: "x" equals negative 3 left brace, negative 12 less than "y" less than negative 10 , right brace
x
=
−
3
−
1
2
<
y
<
−
1
0
472
表达式473: "y" equals negative 10 left brace, negative 3.7 5 less than "x" less than negative 3 , right brace
y
=
−
1
0
−
3
.
7
5
<
x
<
−
3
473
表达式474: "x" equals negative 2 left brace, negative 12.2 5 less than "y" less than negative 9.7 5 , right brace
x
=
−
2
−
1
2
.
2
5
<
y
<
−
9
.
7
5
474
表达式475: "y" equals negative 9.7 5 left brace, negative 2 less than "x" less than negative 1.7 5 , right brace
y
=
−
9
.
7
5
−
2
<
x
<
−
1
.
7
5
475
表达式476: "x" equals negative 1.7 5 left brace, negative 9.7 5 less than "y" less than negative 9.5 , right brace
x
=
−
1
.
7
5
−
9
.
7
5
<
y
<
−
9
.
5
476
表达式477: "y" equals negative 9.5 left brace, negative 1.7 5 less than "x" less than negative .7 5 , right brace
y
=
−
9
.
5
−
1
.
7
5
<
x
<
−
.
7
5
477
表达式478: "x" equals negative .7 5 left brace, negative 9.7 5 less than "y" less than negative 9.5 , right brace
x
=
−
.
7
5
−
9
.
7
5
<
y
<
−
9
.
5
478
表达式479: "y" equals negative 9.7 5 left brace, negative .7 5 less than "x" less than negative .5 , right brace
y
=
−
9
.
7
5
−
.
7
5
<
x
<
−
.
5
479
表达式480: "x" equals negative .5 left brace, negative 10.5 less than "y" less than negative 9.7 5 , right brace
x
=
−
.
5
−
1
0
.
5
<
y
<
−
9
.
7
5
480
表达式481: "x" equals negative 1.7 5 left brace, negative 12 less than "y" less than negative 10 , right brace
x
=
−
1
.
7
5
−
1
2
<
y
<
−
1
0
481
表达式482: "y" equals negative 10 left brace, negative 1.7 5 less than "x" less than negative 1.5 , right brace
y
=
−
1
0
−
1
.
7
5
<
x
<
−
1
.
5
482
表达式483: "x" equals negative 1.5 left brace, negative 10 less than "y" less than negative 9.7 5 , right brace
x
=
−
1
.
5
−
1
0
<
y
<
−
9
.
7
5
483
表达式484: "y" equals negative 9.7 5 left brace, negative 1.5 less than "x" less than negative 1 , right brace
y
=
−
9
.
7
5
−
1
.
5
<
x
<
−
1
484
表达式485: "x" equals negative 1 left brace, negative 10 less than "y" less than negative 9.7 5 , right brace
x
=
−
1
−
1
0
<
y
<
−
9
.
7
5
485
表达式486: "y" equals negative 10 left brace, negative 1 less than "x" less than negative .7 5 , right brace
y
=
−
1
0
−
1
<
x
<
−
.
7
5
486
表达式487: "x" equals negative .7 5 left brace, negative 10.5 less than "u" less than negative 10 , right brace
x
=
−
.
7
5
−
1
0
.
5
<
u
<
−
1
0
487
表达式488: "y" equals negative 12 left brace, negative 1.7 5 less than "x" less than negative 1.5 , right brace
y
=
−
1
2
−
1
.
7
5
<
x
<
−
1
.
5
488
表达式489: "y" equals negative 12.2 5 left brace, negative 2 less than "x" less than negative 1.7 5 , right brace
y
=
−
1
2
.
2
5
−
2
<
x
<
−
1
.
7
5
489
表达式490: "x" equals negative 1.7 5 left brace, negative 12.5 less than "y" less than negative 12.2 5 , right brace
x
=
−
1
.
7
5
−
1
2
.
5
<
y
<
−
1
2
.
2
5
490
表达式491: "y" equals negative 12.5 left brace, negative 1.7 5 less than "x" less than negative 1 , right brace
y
=
−
1
2
.
5
−
1
.
7
5
<
x
<
−
1
491
表达式492: "x" equals negative 1 left brace, negative 12.5 less than "y" less than negative 12.2 5 , right brace
x
=
−
1
−
1
2
.
5
<
y
<
−
1
2
.
2
5
492
表达式493: "y" equals negative 12.2 5 left brace, negative 1 less than "x" less than negative .7 5 , right brace
y
=
−
1
2
.
2
5
−
1
<
x
<
−
.
7
5
493
表达式494: "x" equals negative .7 5 left brace, negative 12.5 less than "y" less than negative 12.2 5 , right brace
x
=
−
.
7
5
−
1
2
.
5
<
y
<
−
1
2
.
2
5
494
表达式495: "y" equals negative 12.5 left brace, negative .7 5 less than "x" less than negative .5 , right brace
y
=
−
1
2
.
5
−
.
7
5
<
x
<
−
.
5
495
表达式496: "x" equals negative .5 left brace, negative 12.5 less than "y" less than negative 11 , right brace
x
=
−
.
5
−
1
2
.
5
<
y
<
−
1
1
496
表达式497: "y" equals negative 11 left brace, negative 1.5 less than "x" less than negative .5 , right brace
y
=
−
1
1
−
1
.
5
<
x
<
−
.
5
497
表达式498: "x" equals negative 1.5 left brace, negative 12.2 5 less than "y" less than negative 12 , right brace
x
=
−
1
.
5
−
1
2
.
2
5
<
y
<
−
1
2
498
表达式499: "y" equals negative 12.2 5 left brace, negative 1.5 less than "x" less than negative 1.2 5 , right brace
y
=
−
1
2
.
2
5
−
1
.
5
<
x
<
−
1
.
2
5
499
表达式500: "x" equals negative 1.2 5 left brace, negative 12.2 5 less than "y" less than negative 12 , right brace
x
=
−
1
.
2
5
−
1
2
.
2
5
<
y
<
−
1
2
500
表达式501: "y" equals negative 12 left brace, negative 1.2 5 less than "x" less than negative .7 5 , right brace
y
=
−
1
2
−
1
.
2
5
<
x
<
−
.
7
5
501
表达式502: "x" equals negative .7 5 left brace, negative 12 less than "y" less than negative 11.2 5 , right brace
x
=
−
.
7
5
−
1
2
<
y
<
−
1
1
.
2
5
502
表达式503: "y" equals negative 11.2 5 left brace, negative 1.5 less than "x" less than negative .7 5 , right brace
y
=
−
1
1
.
2
5
−
1
.
5
<
x
<
−
.
7
5
503
表达式504: "x" equals negative 1.5 left brace, negative 11.2 5 less than "y" less than negative 11 , right brace
x
=
−
1
.
5
−
1
1
.
2
5
<
y
<
−
1
1
504
表达式505: "y" equals negative 10.5 left brace, negative .7 5 less than "x" less than negative .5 , right brace
y
=
−
1
0
.
5
−
.
7
5
<
x
<
−
.
5
505
表达式506: "x" equals 0 left brace, negative 12.5 less than "y" less than negative 9.5 , right brace
x
=
0
−
1
2
.
5
<
y
<
−
9
.
5
506
表达式507: "y" equals negative 9.5 left brace, 0 less than "x" less than 1 , right brace
y
=
−
9
.
5
0
<
x
<
1
507
表达式508: "y" equals negative 12.5 left brace, 0 less than "x" less than .5 , right brace
y
=
−
1
2
.
5
0
<
x
<
.
5
508
表达式509: "x" equals .5 left brace, negative 12.5 less than "y" less than negative 11 , right brace
x
=
.
5
−
1
2
.
5
<
y
<
−
1
1
509
表达式510: "x" equals .5 left brace, negative 10.7 5 less than "y" less than negative 9.7 5 , right brace
x
=
.
5
−
1
0
.
7
5
<
y
<
−
9
.
7
5
510
表达式511: "x" equals 1 left brace, negative 9.7 5 less than "y" less than negative 9.5 , right brace
x
=
1
−
9
.
7
5
<
y
<
−
9
.
5
511
表达式512: "y" equals negative 9.7 5 left brace, .5 less than "x" less than .7 5 , right brace
y
=
−
9
.
7
5
.
5
<
x
<
.
7
5
512
表达式513: "x" equals .7 5 left brace, negative 10 less than "y" less than negative 9.7 5 , right brace
x
=
.
7
5
−
1
0
<
y
<
−
9
.
7
5
513
表达式514: "y" equals negative 9.7 5 left brace, 1 less than "x" less than 1.2 5 , right brace
y
=
−
9
.
7
5
1
<
x
<
1
.
2
5
514
表达式515: "y" equals negative 10 left brace, .7 5 less than "x" less than 1 , right brace
y
=
−
1
0
.
7
5
<
x
<
1
515
表达式516: "x" equals 1.2 5 left brace, negative 10.7 5 less than "y" less than negative 9.7 5 , right brace
x
=
1
.
2
5
−
1
0
.
7
5
<
y
<
−
9
.
7
5
516
表达式517: "x" equals 1 left brace, negative 10.5 less than "y" less than negative 10 , right brace
x
=
1
−
1
0
.
5
<
y
<
−
1
0
517
表达式518: "y" equals negative 10.7 5 left brace, 5 less than "x" less than 1 , right brace
y
=
−
1
0
.
7
5
5
<
x
<
1
518
表达式519: "y" equals negative 10.5 left brace, .7 5 less than "x" less than 1 , right brace
y
=
−
1
0
.
5
.
7
5
<
x
<
1
519
表达式520: "x" equals .7 5 left brace, negative 10.7 5 less than "y" less than negative 10.5 , right brace
x
=
.
7
5
−
1
0
.
7
5
<
y
<
−
1
0
.
5
520
表达式521: "y" equals negative 10.7 5 left brace, .5 less than "x" less than .7 5 , right brace
y
=
−
1
0
.
7
5
.
5
<
x
<
.
7
5
521
表达式522: "y" equals negative 10.7 5 left brace, 1 less than "x" less than 1.2 5 , right brace
y
=
−
1
0
.
7
5
1
<
x
<
1
.
2
5
522
表达式523: "x" equals 1 left brace, negative 11.2 5 less than "y" less than negative 10.7 5 , right brace
x
=
1
−
1
1
.
2
5
<
y
<
−
1
0
.
7
5
523
表达式524: "y" equals negative 11 left brace, .5 less than "x" less than .7 5 , right brace
y
=
−
1
1
.
5
<
x
<
.
7
5
524
表达式525: "x" equals .7 5 left brace, negative 11.5 less than "y" less than negative 11 , right brace
x
=
.
7
5
−
1
1
.
5
<
y
<
−
1
1
525
表达式526: "y" equals negative 11.2 5 left brace, 1 less than "x" less than 1.2 5 , right brace
y
=
−
1
1
.
2
5
1
<
x
<
1
.
2
5
526
表达式527: "y" equals negative 11.5 left brace, .7 5 less than "x" less than 1 , right brace
y
=
−
1
1
.
5
.
7
5
<
x
<
1
527
表达式528: "x" equals 1.2 5 left brace, negative 12.5 less than "y" less than negative 11.2 5 , right brace
x
=
1
.
2
5
−
1
2
.
5
<
y
<
−
1
1
.
2
5
528
表达式529: "x" equals 1 left brace, negative 12.5 less than "y" less than negative 11.5 , right brace
x
=
1
−
1
2
.
5
<
y
<
−
1
1
.
5
529
表达式530: "y" equals negative 12.5 left brace, 1 less than "x" less than 1.2 5 , right brace
y
=
−
1
2
.
5
1
<
x
<
1
.
2
5
530
表达式531: "x" equals 1.7 5 left brace, negative 12.5 less than "y" less than negative 9.5 , right brace
x
=
1
.
7
5
−
1
2
.
5
<
y
<
−
9
.
5
531
表达式532: "y" equals negative 9.5 left brace, 1.7 5 less than "x" less than 3 , right brace
y
=
−
9
.
5
1
.
7
5
<
x
<
3
532
表达式533: "y" equals negative 12.5 left brace, 1.7 5 less than "x" less than 3 , right brace
y
=
−
1
2
.
5
1
.
7
5
<
x
<
3
533
表达式534: "x" equals 3 left brace, negative 12.5 less than "y" less than negative 12 , right brace
x
=
3
−
1
2
.
5
<
y
<
−
1
2
534
表达式535: "y" equals negative 12 left brace, 2.2 5 less than "x" less than 3 , right brace
y
=
−
1
2
2
.
2
5
<
x
<
3
535
表达式536: "x" equals 2.2 5 left brace, negative 12 less than "y" less than negative 11.2 5 , right brace
x
=
2
.
2
5
−
1
2
<
y
<
−
1
1
.
2
5
536
表达式537: "y" equals negative 11.2 5 left brace, 2.2 5 less than "x" less than 3 , right brace
y
=
−
1
1
.
2
5
2
.
2
5
<
x
<
3
537
表达式538: "y" equals negative 10.7 5 left brace, 2.2 5 less than "x" less than 3 , right brace
y
=
−
1
0
.
7
5
2
.
2
5
<
x
<
3
538
表达式539: "x" equals 3 left brace, negative 11.2 5 less than "y" less than negative 10.7 5 , right brace
x
=
3
−
1
1
.
2
5
<
y
<
−
1
0
.
7
5
539
表达式540: "x" equals 2.2 5 left brace, negative 10.7 5 less than "y" less than negative 10 , right brace
x
=
2
.
2
5
−
1
0
.
7
5
<
y
<
−
1
0
540
表达式541: "y" equals negative 10 left brace, 2.2 5 less than "x" less than 3 , right brace
y
=
−
1
0
2
.
2
5
<
x
<
3
541
表达式542: "x" equals 3 left brace, negative 10 less than "y" less than negative 9.5 , right brace
x
=
3
−
1
0
<
y
<
−
9
.
5
542
表达式543: "y" equals 2.5 left brace, 5.2 5 less than "x" less than 5.5 , right brace
y
=
2
.
5
5
.
2
5
<
x
<
5
.
5
543
表达式544: "x" equals 5 left brace, 1.7 5 less than "y" less than 2.5 , right brace
x
=
5
1
.
7
5
<
y
<
2
.
5
544
表达式545: "y" equals 1.7 5 left brace, 5 less than "x" less than 5.2 5 , right brace
y
=
1
.
7
5
5
<
x
<
5
.
2
5
545
表达式546: "x" equals 5.2 5 left brace, 1.7 5 less than "y" less than 2.5 , right brace
x
=
5
.
2
5
1
.
7
5
<
y
<
2
.
5
546
547
技术支持
技术支持
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
功能
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
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pi
π
0
0
.
.
equals
=
positive
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示例
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示例
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示例
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示例
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示例
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示例
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示例
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示例
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示例
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微积分：sin(x)的泰勒展开式
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微积分：积分
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微积分: 边界可调整的积分
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微积分: 微积分基本定理
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