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Oct
14
answered Solving Inhomogeneous Differential Equations Using the Undetermined Coefficients Method
Mar
25
awarded  Critic
Mar
25
comment Is making the math learning process deliberately more challenging an effective teaching strategy?
@foo1899 this question is ethnocentric because it assumes that cultures universally respond to levels of competition and difficulty in the same way.
Aug
12
comment Automatic searches for solutions to a recreational problem
@Sharkos sorry i asked if 1x2y3=7 was a math problem and they said it was abstract algebra.
Aug
11
asked Automatic searches for solutions to a recreational problem
Aug
11
awarded  Quorum
Aug
11
awarded  Supporter
Aug
11
asked Algebra where operators are assumed as variables.
Jul
22
awarded  Student
Oct
6
awarded  Custodian
Oct
6
awarded  Commentator
Sep
18
awarded  Scholar
Sep
18
accepted translate and rotate coordinates
Sep
17
awarded  Editor
Sep
17
comment translate and rotate coordinates
i drew a 2d picture of what i want to do and posted it to a link in the question. i understand your explanation but I still don't understand how to implement your suggested solution.
Sep
17
revised translate and rotate coordinates
added 76 characters in body
Sep
17
comment translate and rotate coordinates
Thanks for the answer but I dont know the proper angle of the rotation...so the formula from wikipedia’s rotation matrix doesn’t help. All i know is it should start at around one 3d point and end around another 3d point. I need something more concrete.
Sep
17
comment translate and rotate coordinates
@BenMillwood my two datasets are a plot of a cup and something that fits in the cup...properly rotated means fitting in the cup
Sep
17
asked translate and rotate coordinates