Origin for each line in src/integLimit.red from check-in 5ce5316a33:

5ce5316a33 2021-03-01 jeff@gridfini: f:=e^(-x)*sin (x);
5ce5316a33 2021-03-01 jeff@gridfini: int (f, x);
5ce5316a33 2021-03-01 jeff@gridfini: int (f, x, 0, infinity);
5ce5316a33 2021-03-01 jeff@gridfini: int (f, x, 0, b);
5ce5316a33 2021-03-01 jeff@gridfini: sin (b)+cos (b);
5ce5316a33 2021-03-01 jeff@gridfini: c:=sin (b)+cos (b);
5ce5316a33 2021-03-01 jeff@gridfini: limit (c, b,infinity);
5ce5316a33 2021-03-01 jeff@gridfini: limit ((2*x+5)/(3*x-2), x, infinity);
5ce5316a33 2021-03-01 jeff@gridfini: int (e^(-x)*sin (x), x, 0, infinity);
5ce5316a33 2021-03-01 jeff@gridfini: end;