abs(x).diff() implemented
[sympy.git] / sympy / 
treea9450eb944882038f960e221d0616a0d3222d134
drwxr-xr-x   ..
-rw-r--r-- 462 __init__.py
drwxr-xr-x - concrete
-rw-r--r-- 281 conftest.py
drwxr-xr-x - core
drwxr-xr-x - functions
drwxr-xr-x - geometry
drwxr-xr-x - integrals
drwxr-xr-x - matrices
drwxr-xr-x - ntheory
drwxr-xr-x - numerics
drwxr-xr-x - physics
drwxr-xr-x - plotting
drwxr-xr-x - polynomials
drwxr-xr-x - printing
drwxr-xr-x - series
drwxr-xr-x - simplify
drwxr-xr-x - solvers
drwxr-xr-x - specfun
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drwxr-xr-x - utilities