4,677 reputation
1931
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location China
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visits member for 2 years, 2 months
seen Sep 9 at 6:16

Aug
28
revised To inscribe a circle in a given triangle
added 245 characters in body
Aug
28
revised Mathematica takes too long to solve this
added 316 characters in body
Aug
28
revised Mathematica takes too long to solve this
edited tags
Aug
28
answered Mathematica takes too long to solve this
Aug
28
answered To inscribe a circle in a given triangle
Aug
22
awarded  Yearling
Jul
16
revised Solve symbolically a transcendental trigonometric equation and plot its solutions
added 13 characters in body
Jul
16
revised Solve symbolically a transcendental trigonometric equation and plot its solutions
deleted 1 character in body
Jul
16
revised Solve symbolically a transcendental trigonometric equation and plot its solutions
added 81 characters in body
Jul
16
revised Solve symbolically a transcendental trigonometric equation and plot its solutions
added 215 characters in body
Jul
16
revised Solve symbolically a transcendental trigonometric equation and plot its solutions
added 94 characters in body
Jul
16
answered Solve symbolically a transcendental trigonometric equation and plot its solutions
Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
Jul
1
answered Finding maximum or minimum of implicit functions
Jul
1
comment Efficient way to build a certain quadratic matrix
Related link: mathematica.stackexchange.com/questions/32307/…
May
31
awarded  Notable Question
May
5
answered Speed up MinimalPolynomial
May
5
answered Simplifying trig expressions containing Sqrt or Abs
Apr
27
awarded  Favorite Question