I am using Sage 5.7. It can simplify expressions involving arcsin, but not arccos, why?

Thanks

assume(x > 0) assume(x < pi/2) acos(cos(x)).simplify_full() output: arccos(cos(x)) asin(sin(x)).simplify_full() output: x

1 | initial version |

I am using Sage 5.7. It can simplify expressions involving arcsin, but not arccos, why?

Thanks

assume(x > 0) assume(x < pi/2) acos(cos(x)).simplify_full() output: arccos(cos(x)) asin(sin(x)).simplify_full() output: x

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.