Integrand Function

An Integrand Function is a real-valued function that is to be integrated by an function integration task.

• AKA: Integral Kernel.
• Example(s):
  • [math]\displaystyle{ x^2 cos(3x) }[/math] is the integrand for [math]\displaystyle{ ∫ x^2 cos(3x) \ \text{d}x }[/math].
• See: Definite Integral, Integrable Function, Symbolic Integration.

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References

2017

• (Wikipedia, 2017) ⇒ https://en.wikipedia.org/wiki/Integral#Terminology_and_notation Retrieved:2017-9-16.
  • QUOTE: … The integral with respect to x of a real-valued function f(x) of a real variable x on the interval [a, b] is written as :[math]\displaystyle{ \displaystyle \int_a^b f(x)\,dx }[/math]. The integral sign ∫ represents integration. The symbol dx, called the differential of the variable x, indicates that the variable of integration is x. The function f(x) to be integrated is called the integrand. …

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