Integrals

The accumulated total of a quantity - the area under a curve - found as a limit of sums of thin slices.

Level 1 · Foundation

You can read an integral as an area and compute simple ones as a limit of sums.

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Levels of understanding

1
Foundation
You can read an integral as an area and compute simple ones as a limit of sums.
Opens after
Limits
2
Deeper
You see integration and differentiation as inverse operations - the Fundamental Theorem of Calculus.
Master level 1 first
DerivativesOnly with derivatives in hand can you see the surprise at the heart of calculus - accumulating and rate-of-change undo each other.

Your path here

What's still between you and Integrals, level 1, in the order you can learn it.

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LimitsCalculus

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