- #1
cytochrome
- 166
- 3
I ran across this integral while reading Ashcroft and Mermin's solid state physics book...
∫Θ(f - f(t) )dt = t_max - t_min
Where Θ is the heaviside step function and the integral runs from 0 to infinity.
Does anyone have any idea how this integral makes sense?
∫Θ(f - f(t) )dt = t_max - t_min
Where Θ is the heaviside step function and the integral runs from 0 to infinity.
Does anyone have any idea how this integral makes sense?