#17866: provide list of existing symbolic functions together with example
argument(s)
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Reporter: rws | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.6
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by rws):
For example,
{{{
sage: def builtin_symbolic_function_list():
from sage.symbolic.pynac import symbol_table
from sage.symbolic.function import BuiltinFunction
fdict = symbol_table['functions']
return ([c for c in fdict.itervalues()
if isinstance(c, BuiltinFunction) ])
sage: for c in builtin_symbolic_function_list():
argl = []
for n in range(c.number_of_arguments()):
argl.append(2.5)
print c
print(CC(c(*argl)))
}}}
This allowed me to quickly find that `elliptic_e(2.5,2.5)` which should
give `0.535648... +1.63996... i` according to Wolfram, throws an ECL
error.
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Ticket URL: <http://trac.sagemath.org/ticket/17866#comment:3>
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