表达式8: "M" equals StartFraction, "C" Over "S" , EndFractionM=CS
equals=
3.1 4 1 5 9 2 6 5 3 5 93.14159265359
8
表达式9: "m" equals 0m=0
negative 10−10
1010
9
表达式10: "X" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis equals left parenthesis, "r" cos left parenthesis, StartFraction, 2 pi Over "M" minus "m" , EndFraction "t" , right parenthesis , right parenthesis plus "O" Subscript, "x" , BaselineX0t=rcos2πM−mt+Ox
10
表达式11: "Y" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis equals left parenthesis, "r" sin left parenthesis, StartFraction, 2 pi Over "M" minus "m" , EndFraction "t" , right parenthesis , right parenthesis plus "O" Subscript, "y" , BaselineY0t=rsin2πM−mt+Oy
11
表达式12: left parenthesis, "X" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis , "Y" Subscript, 0 , Baseline left parenthesis, "t" , right parenthesis , right parenthesisX0t,Y0t
定义域t最小值： "m"m
less than or equal to "t" less than or equal to≤t≤
定义域t最大值： "M"M
12
表达式13: "i" equals 2.4 3 4i=2.434
"m"m
"M"M
13
隐藏 标签 left parenthesis, "X" Subscript, 0 , Baseline left parenthesis, "i" , right parenthesis , "Y" Subscript, 0 , Baseline left parenthesis, "i" , right parenthesis , right parenthesisX0i,Y0i
