trapezoidal_integral_one

∀ (f : ℝ → ℝ) (a b : ℝ), trapezoidal_integral f 1 a b = (b - a) / 2 * (f a + f b)

An exact formula for integration with a single trapezoid (the "midpoint rule").

Defined in: Mathlib.MeasureTheory.Integral.IntervalIntegral.TrapezoidalRule
Cited by: 1 results in Mathlib
Foundations: Depth 104 from the axioms · uses propext, Classical.choice, Quot.sound

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