式25: "n" Subscript, "x" , Baseline left parenthesis, "s" left parenthesis, "n" Subscript, 1 , Baseline , right parenthesis , right parenthesisnxsn1
equals=
298298
25
式26: "n" Subscript, "x" , Baseline left parenthesis, "x" , right parenthesis equals floor left parenthesis, StartFraction, "x" minus "a" Over "d" Subscript, "x" , Baseline , EndFraction , right parenthesisnxx=floorx−adx
26
式27: 0 less than or equal to "y" less than or equal to "f" left parenthesis, "s" Subscript, "x" , Baseline left parenthesis, "x" , right parenthesis , right parenthesis "D" to the 0 power0≤y≤fsxxD0
27
式28: 0 greater than or equal to "y" greater than or equal to "f" left parenthesis, "s" Subscript, "x" , Baseline left parenthesis, "x" , right parenthesis , right parenthesis "D" to the 0 power0≥y≥fsxxD0
28
式29: "f" left parenthesis, "x" , right parenthesisfx
29
式30: "F" left parenthesis, "x" , right parenthesisFx
30
式31: "s" Subscript, "x" , Baseline left parenthesis, "x" , right parenthesis equals left brace, "a" less than or equal to "x" less than or equal to "b" : "s" left parenthesis, "n" Subscript, "x" , Baseline left parenthesis, "x" , right parenthesis , right parenthesis , right bracesxx=a≤x≤b:snxx
31
rektanglernes højder og numre
このフォルダーを生徒から隠します。
32
Hvis for eksempel:
33
式34: "n" Subscript, 1 , Baseline equals 298n1=298
00
599599
34
så er funktionen:
35
式36: "f" left parenthesis, "s" left parenthesis, "n" Subscript, 1 , Baseline , right parenthesis , right parenthesisfsn1
equals=
2.9 9 6 3 6 1 7 8 2 1 32.99636178213
36
= højden af rektangel nummer:
37
式38: "n" Subscript, 1 , Baselinen1
equals=
298298
38
da første rektangelnummer er 0.
39
Stiplet vandret linje:
40
式41: "y" equals "f" left parenthesis, "s" left parenthesis, "n" Subscript, 1 , Baseline , right parenthesis , right parenthesisy=fsn1
equals=
2.9 9 6 3 6 1 7 8 2 1 32.99636178213
41
Rektangelnummerets x-værdi:
42
式43: "s" left parenthesis, "n" Subscript, 1 , Baseline , right parenthesissn1
equals=
1.4 9 2 51.4925
43
Stiplet lodret linje:
44
式45: "x" equals "s" left parenthesis, "n" Subscript, 1 , Baseline , right parenthesisx=sn1
equals=
1.4 9 2 51.4925
45
Farvedybde
このフォルダーを生徒から隠します。
46
式47: "F" Subscript, "D" , Baseline equals 2FD=2
11
55
47
式48: "D" equals left bracket, 1... "F" Subscript, "D" , Baseline , right bracketD=1...FD
