sympy-measurement 0.0.1

A sympy addon for measurement value and uncertainty processing

SymPy Measurement

A sympy addon for measurement value and uncertainty processing.

Example:

from sympy import pi
from sympy.physics.units import *
from sympy_measurement import *

t = Measurement('t', (50.22, 50.26, 50.20), s, uB=(0.2/3, 0.05/3))
l_0 = Measurement('l_0', (68.20, 68.40, 68.10), cm, uB=0.2/3)
d = Measurement('d', 2.2, cm)

T = CombinedMeasurement('T', t / 30)
l = CombinedMeasurement('l', l_0 + d/2, uB=0.02*cm/3)
g = 4*pi**2 * l / T**2

print(mean(T))
print(u(g, type="A", margs=T))
print(uvalue(g, units=(m, s)))