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Feat: change frac to dfrac for fractions

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This commit is contained in:
Bertrand Benjamin 2019-11-04 09:43:52 +01:00
parent ec823c85eb
commit 5f398b4c8d
3 changed files with 8 additions and 8 deletions
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4
mapytex/calculus/API/expression.py
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@ -74,10 +74,10 @@ class Expression(object):
2 + 3 \\times 4
>>> e = Expression.from_str("2+3/4")
>>> print(e)
2 + \\frac{3}{4}
2 + \\dfrac{3}{4}
>>> es = e.simplify()
>>> print(es)
\\frac{11}{4}
\\dfrac{11}{4}
>>> Expression.set_render('txt')
"""
from .tokens.token import Token

2
mapytex/calculus/core/MO/fraction.py
View File

@ -35,7 +35,7 @@ class MOFraction(Molecule):
>>> print(f.__txt__)
2 / 3
>>> print(f.__tex__)
\\frac{2}{3}
\\dfrac{2}{3}
>>> print(f)
2 / 3
>>> f = MOFraction(2, 3, negative = True)

10
mapytex/calculus/core/renders/tree2tex.py
View File

@ -117,17 +117,17 @@ def div2tex(left, right):
>>> from ..MO import MO
>>> div2tex(MO.factory(2), MO.factory(3))
'\\frac{2}{3}'
'\\dfrac{2}{3}'
>>> from ..tree import Tree
>>> t = Tree.from_str("1/2")
>>> div2tex(t, MO.factory(3))
'\\frac{\\frac{1}{2}}{3}'
'\\dfrac{\\dfrac{1}{2}}{3}'
>>> t = Tree.from_str("1+2")
>>> div2tex(t, MO.factory(3))
'\\frac{1 + 2}{3}'
'\\dfrac{1 + 2}{3}'
>>> t = Tree.from_str("1*2")
>>> div2tex(MO.factory(3), t)
'\\frac{3}{1 \\times 2}'
'\\dfrac{3}{1 \\times 2}'
"""
try:
left_ = tree2tex(left)
@ -138,7 +138,7 @@ def div2tex(left, right):
except (AttributeError, ValueError):
right_ = right.__tex__
return "\\frac{" + left_ + "}{" + right_ + "}"
return "\\dfrac{" + left_ + "}{" + right_ + "}"
def pow2tex(left, right):