On 07/08/2022 09:01, Anton Makarov wrote:
Hi, there! I use str function to convert sympy tree expression to
infix math string. It works fine, except the case when i convert the
expression in power, for example:
a = Symbol('a')
res = str(a**2)
print(res)
# a**2
Is there any way to convert sympy tree expression to Standart infix
math string form:
a^2 instead of a**2 ?
Thanks...
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Why not simply take the math string and use Python to replace "**" by
"^" everywhere? That way you don't have to worry about the fact that "^"
is a Python operator. You could also use the reverse replacement to
'reactivate' the string if necessary.
David
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