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Add conversion dictionaries to trig.py #38853

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Merged
vbraun merged 3 commits into from
Nov 3, 2024
+12 −4
Merged

Add conversion dictionaries to trig.py #38853

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02f96fe
Add conversion dictionaries to trig.py
janekj2727 Oct 25, 2024
bcf1f96
Merge branch 'develop' into trig_func_mathematica
kwankyu Oct 31, 2024
05d89d7
Fix codestyle W291 trailing whitespace
janekj2727 Oct 31, 2024
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16 changes: 12 additions & 4 deletions src/sage/functions/trig.py
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Original file line number Diff line number Diff line change
Expand Up @@ -261,7 +261,9 @@ def __init__(self):
sage: tan(2+I).imag().n() # needs sage.symbolic
1.16673625724092
"""
GinacFunction.__init__(self, 'tan', latex_name=r"\tan")
GinacFunction.__init__(self, 'tan', latex_name=r"\tan",
conversions=dict(maxima='tan', mathematica='Tan',
giac='tan', fricas='tan', sympy='tan'))


tan = Function_tan()
Expand Down Expand Up @@ -349,7 +351,9 @@ def __init__(self):
sage: cot(1.+I) # needs sage.symbolic
0.217621561854403 - 0.868014142895925*I
"""
GinacFunction.__init__(self, 'cot', latex_name=r"\cot")
GinacFunction.__init__(self, 'cot', latex_name=r"\cot",
conversions=dict(maxima='cot', mathematica='Cot',
giac='cot', fricas='cot', sympy='cot'))

def _eval_numpy_(self, x):
"""
Expand Down Expand Up @@ -421,7 +425,9 @@ def __init__(self):
sage: sec(complex(1,1)) # rel tol 1e-15 # needs sage.rings.complex_double
(0.49833703055518686+0.5910838417210451j)
"""
GinacFunction.__init__(self, 'sec', latex_name=r"\sec")
GinacFunction.__init__(self, 'sec', latex_name=r"\sec",
conversions=dict(maxima='sec', mathematica='Sec',
giac='sec', fricas='sec', sympy='sec'))

def _eval_numpy_(self, x):
"""
Expand Down Expand Up @@ -493,7 +499,9 @@ def __init__(self):
sage: csc(complex(1,1)) # rel tol 1e-15 # needs sage.rings.complex_double
(0.6215180171704284-0.30393100162842646j)
"""
GinacFunction.__init__(self, 'csc', latex_name=r"\csc")
GinacFunction.__init__(self, 'csc', latex_name=r"\csc",
conversions=dict(maxima='csc', mathematica='Csc',
giac='csc', fricas='csc', sympy='csc'))

def _eval_numpy_(self, x):
"""
Expand Down
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