Integration of 1 sin x sin x *
- integration of 1 sin 2x x sin 2 x
- integration of 1 sin x by 1 sin x into dx
- integration of 1 sin x upon sin x into 1 cos x
- integration of 1 sin x upon sin x 1 cos x
- integration of 1 sin x 1 sin x dx
- integration of 1 sin x a sin x b
- integration of 1 sin x sin x * 1 sin x
- integration of 1 sin x sin x * 1 cos x dx
- integration of 1 sin x sin x * 1 cos x
