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SciPy / Integration

fixed_quad() Gaussian quadrature

Learn fixed_quad() Gaussian quadrature in SciPy with a dedicated explanation, a concept-specific example, practical cautions, and a mastery check.

12 min read • Beginner

scipy-016.py

python

import numpy as np
from scipy.integrate import fixed_quad
value,_=fixed_quad(np.cos,0,np.pi/2,n=5)
print(value)

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Lesson quizzes

fixed_quad() Gaussian quadrature Mastery Check →

simpson() sampled integration

stats.norm distribution