式5: "y" Subscript, 1 "d" , Baseline left parenthesis, "x" , right parenthesis equals StartFraction, "y" Subscript, 0 , Baseline left parenthesis, "x" , right parenthesis Over "x" squared , EndFraction left parenthesis, 1 minus ln "x" , right parenthesisy1dx=y0xx21−lnx
5
式6: "x" equals "e"x=e
equals=
2.7 1 8 2 8 1 8 2 8 4 62.71828182846
6
式7: "y" equals 1y=1
negative 10−10
1010
7
式8: "y" equals "y" Subscript, 0 , Baseline left parenthesis, "e" , right parenthesisy=y0e
equals=
1.4 4 4 6 6 7 8 6 1 0 11.44466786101
8
式9: "y" Superscript, "x" , Baseline equals "x" Superscript, "y" , Baselineyx=xy