User Portlet
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| Hello everybody: Just a suggestion. There is a strong relation between **continued fractions** and function **FindTransientRepeat[]** and this last is not referenced neither in the help of **ContinuedFraction[]** nor in the help of... |
| Dear all, I have one string with special characters and copy it to the clipboard str ="α=βγ" CopyToClipboard[str] When the copied text is pasted outside Mathematica, I get: \\[Alpha]=\\[Beta]*\\[Gamma] Any way to put in the... |
| Solution found: Off[Det::luc]; Thanks. |
| Thanks Eric. It is very easy to be lost in so many functions.. |
| Hello Bill, Thank you very much. Best regards. |
| Hello all, ListPicker is disabled in Mathematica 13.0. The following code runs OK in Mathematica 12.3, but ListPicker seems to be disabled in version 13.0: LPTest[] := Module[{lis}, lis = {"English", "Japanese", "Spanish",... |
| Thanks, Daniel. Now I know how to skip these annoying extra digits at the end of converted numbers. As expressed in my answer to Neil, documentation does not mention this 3rd parameter in ToString[]. That's why this forum is absolutely... |
| Hi Bill, Thanks! Your post suggests me I have to break the expression: d1 = U/((a - b - c) (a + b - c) (a - b + c) (a + b + c)); repl = {(a - b - c) (a + b - c) (a - b + c) (a + b + c) -> -4*S^2}; num = Numerator[d1] /. repl; ... |
| Hi Ian, Perfect! Thank you very much César Lozada |
| Hi, I am trying to convert a sum/difference of Cos[] into a product with the well know set of identities: r0 = {Cos[U_] -> Cos[Expand[U]], Sin[U_] -> Sin[Expand[U]], Cos[U_] + Cos[V_] -> 2*Cos[(U + V)/2]*Cos[(U - V)/2], ... |