Hola!
I tried the following:
u = var('u'); v = var('v')
F = function('F',u)
G = function('G', v)
DEs = [diff(F,u)*(G(u)-G(0))==1,diff(G,v)*(F(1)-F(v))==1]
desolve_system(DEs,[F,G], ivar=[u,v])
but result are:
__main__:1: DeprecationWarning: Substitution using function-call syntax
and unnamed arguments is deprecated and will be removed from a future
release of Sage; you can use named arguments instead, like EXPR(x=...,
y=...)
Traceback (click to the left of this block for traceback)
...
TypeError: ECL says: Error executing code in Maxima: desolve: can't
handle this case.
Any ideas?
Kjetil
--
"If you want a picture of the future - imagine a boot stamping on the
human face - forever."
George Orwell (1984)
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