Help on package sage.functions in sage:
NAME
sage.functions
FILE
/projects/sage/sage-6.9/local/lib/python2.7/site-packages/sage/functions/__init__.py
PACKAGE CONTENTS
airy
all
bessel
exp_integral
generalized
hyperbolic
hypergeometric
jacobi
log
min_max
orthogonal_polys
other
piecewise
prime_pi
special
spike_function
transcendental
trig
wigner
0.42102443824070823
319
MP math provides arbitrary precision special functions: http://mpmath.org/doc/current/functions/index.html
mpc(real='0.48543393263150910970549571618318923785195258069868956', imag='-0.099900713929027878773490295584186552327642644463450667')