 | 1 | initial version |
Hello,
I notice that abs is a Python built-in function, but it also works symbolically:
sage: abs(x)
abs(x)
sage: bool(abs(x) == abs_symbolic(x))
True
sage: preparse('abs(x)')
'abs(x)'
What's going on here? Obviously the Python function should not accept a Sage type.
| | 2 | No.2 Revision |
Hello,
I notice that abs is a Python built-in function, but it also works symbolically:
sage: abs(x)
abs(x)
sage: bool(abs(x) == abs_symbolic(x))
True
sage: preparse('abs(x)')
'abs(x)'
What's going on here? Obviously the Python function should not accept a Sage type.
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