python转LaTeX

!rm -rf latexify_py
!git clone https://github.com/odashi/latexify_py -b develop
!pip install -e latexify_py

# Before running following cells, restart the runtime so that the installed
# module is activated.
import math
import latexify

@latexify.with_latex
def solve(a, b, c):
    return (-b + math.sqrt(b**2 - 4*a*c)) / (2*a)

print(solve(1, 4, 3))
print(solve)
print()
solve

-1.0
operatorname{solve}(a, b, c) 	riangleq frac{-b + sqrt{b^{2} - 4ac}}{2a}

(operatorname{solve}(a, b, c) riangleq frac{-b + sqrt{b^{2} - 4ac}}{2a})

@latexify.with_latex
def sinc(x):
    if x == 0:
        return 1
    else:
        return math.sin(x) / x

print(sinc)

operatorname{sinc}(x) 	riangleq left{ egin{array}{ll} 1, & mathrm{if}  x=0 \ frac{sin{left({x}
ight)}}{x}, & mathrm{otherwise} end{array} 
ight.

[operatorname{sinc}(x) riangleq left{ egin{array}{ll} 1, & mathrm{if} x=0 \ frac{sin{left({x} ight)}}{x}, & mathrm{otherwise} end{array} ight. ]

# Elif or nested else-if are unrolled.
@latexify.with_latex
def fib(x):
    if x == 0:
        return 1
    elif x == 1:
        return 1
    else:
        return fib(x-1) + fib(x-2)

print(fib)

operatorname{fib}(x) 	riangleq left{ egin{array}{ll} 1, & mathrm{if}  x=0 \ 1, & mathrm{if}  x=1 \ operatorname{fib}left(x - 1
ight) + operatorname{fib}left(x - 2
ight), & mathrm{otherwise} end{array} 
ight.

[operatorname{fib}(x) riangleq left{ egin{array}{ll} 1, & mathrm{if} x=0 \ 1, & mathrm{if} x=1 \ operatorname{fib}left(x - 1 ight) + operatorname{fib}left(x - 2 ight), & mathrm{otherwise} end{array} ight. ]