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Dec
18
accepted How can I use the command `Minimize` of this trigonometric function?
Dec
17
asked How can I use the command `Minimize` of this trigonometric function?
Oct
21
awarded  Nice Question
Oct
6
accepted How can I find the greatest of this expression?
Oct
5
asked How can I find the greatest of this expression?
Sep
9
awarded  Yearling
Sep
6
awarded  Nice Question
Aug
21
awarded  Nice Question
Aug
4
awarded  Popular Question
Jul
17
comment Is this a bug in FunctionDomain (V.10)?
Mclure First, thanks to your answer. I think, we want to find the domain of the given function, we must solve the inequality x^3+1<>0.
Jul
16
revised Is this a bug in FunctionDomain (V.10)?
added 106 characters in body
Jul
16
revised Is this a bug in FunctionDomain (V.10)?
added 101 characters in body
Jul
16
accepted Is this a bug in FunctionDomain (V.10)?
Jul
16
asked Is this a bug in FunctionDomain (V.10)?
Jul
2
awarded  Inquisitive
Jul
2
awarded  Curious
Jun
24
comment How do I calculate the area of a polygon given its coordinates?
Thank you very much.
Jun
24
comment How do I calculate the area of a polygon given its coordinates?
when I tried pts = {{5, 2}, {4, 1}, {1, 3}}; GraphicsMeshMeshInit[]; PolygonArea[pts] I got -2.5. I don't understand.
Jun
24
comment How do I obtain the enclosed area of this particular parametric plot?
I tried pts = {{5, 2}, {4, 1}, {1, 3}}; GraphicsMeshMeshInit[]; PolygonArea[pts] but I received -2.5
Jun
23
comment How can I get the exact real solution of this equation?
Let us continue this discussion in chat.