9 lines
314 B
Markdown
9 lines
314 B
Markdown
#uw/notes #uw/class/math224
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- definite integral represents the signed area between a function and the x axis between the two bounds
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- $\int_{a}^b f(x) dx$
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- for functions with one variable
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- riemann sums: $$\int_{a}^b f(x) dx = \lim_{ n \to \infty } f(x^*_{k}) \Delta x$$
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- double integral
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- $f(x,y)$
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