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The Integral Calculator lets you calculate integrals and antiderivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by showing you the full working (step by step integration).
Free integral calculator - solve indefinite, definite and multiple integrals with all the steps. Type in any integral to get the solution, steps and graph.
The integral calculator allows you to enter your problem and complete the integration to see the result. You can also get a better visual and understanding of the function and area under the curve using our graphing tool.
Calculator integrates functions using various methods: common integrals, substitution, integration by parts, partial fraction decomposition, trigonometric, hyperbolic, logarithmic identities and formulas, properties of radicals, Euler substitution, integrals of known forms, tangent half-angle substitution and Ostrogradsky's method.
This calculator computes the definite and indefinite integrals (antiderivative) of a given function with respect to a variable x.
Integral representations. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history, geography, engineering, mathematics, linguistics, sports, finance, music….
28 lip 2017 · I'm not sure if it helps but FYI: $f$ is obtained by solving $f''-\frac{(f-c)}{a^2}=-\frac{d}{a^2}$ and compacting the solution nicely.
