Math Problem Statement
(1-e^(-kx^2))/x^2 在0 到正无穷的积分
Solution
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Math Problem Analysis
Mathematical Concepts
Integral Calculus
Special Functions
Exponential Functions
Improper Integrals
Formulas
I = ∫_0^∞ (1 - e^{-kx^2}) / x^2 dx
I = ∫_0^∞ 1/x^2 dx - ∫_0^∞ e^{-kx^2} / x^2 dx
I = √π / √k
Theorems
Exponential Integral
Error Function
Regularization of Divergent Integrals
Suitable Grade Level
Advanced Undergraduate / Graduate Level
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