dimonbavly's profile - activity

2023-06-08 19:01:14 +0200	received badge	● Famous Question (source)
2020-12-21 08:14:30 +0200	received badge	● Student (source)
2020-12-21 08:06:14 +0200	received badge	● Notable Question (source)
2020-10-09 00:01:52 +0200	received badge	● Popular Question (source)
2019-11-01 06:25:07 +0200	commented answer	vector equation solve Superficially understood. Thank.
2019-10-29 08:00:41 +0200	commented question	vector equation solve This is my job and hobby. ...Yes.Simplify the 'y' : `sin(asin(cos(alpha))) == cos(alpha)`
2019-10-28 15:29:53 +0200	asked a question	vector equation solve How to solve this?: `F = vector([cos(alpha),sin(alpha),z]) G = vector([z,cos(alpha),sin(alpha)]) A = vector([0,0,0]) solve(F-G == A)` Answer must be: `[cos(asin(cos(alpha))), sin(asin(cos(alpha))), sin(alpha)]`