Re: [sage-devel] Introduction to differentiable manifolds in SageMath

Hi, Proxying of URL's from github, etc., is now live in cocalc share server. See the comment here about how it works: https://github.com/sagemathinc/cocalc/issues/6015#issuecomment-1172967091 For example https://cocalc.com/github/sagemanifolds/IntroToManifolds is now actually proxying exactly w

[sage-devel] Re: Request for advice : extend exponentialize ?

BTW, (too ?) simple check : sage: all(map(lambda u,v:bool(u(v(x)._sympy_().rewrite("log")._sage_()).exponentialize().simplify_full()==x), : (sin, cos, tan, csc, sec, cot, sinh, cosh, tanh, csch, sech, coth), : (arcsin, arccos, arctan, arccsc, arcsec, arccot, arcsinh, a

[sage-devel] Request for advice : extend exponentialize ?

The SR.exponentialize method implements : sage: [u(x)==u(x)._sympy_().rewrite("exp")._sage_() : for u in (sin, cos, tan, csc, sec, cot, sinh, cosh, tanh, csch, sech, coth)] [sin(x) == -1/2*I*e^(I*x) + 1/2*I*e^(-I*x), cos(x) == 1/2*e^(I*x) + 1/2*e^(-I*x), tan(x) == -I*(e^(I*x) - e^(-I*x))

Re: [sage-devel] closed tickets

On Saturday, July 2, 2022 at 12:33:38 PM UTC+9 Kwankyu Lee wrote: > ... I think this should be explained somewhere, perhaps in the notice > itself. > Added to https://trac.sagemath.org/ticket/33849 which needs review. -- You received this message because you are subscribed to the Googl