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Theorems · Theorem · order theory

one_add_mul_sub_le_pow

∀ {R : Type u_1} [inst : Ring R] [inst_1 : LinearOrder R] [IsStrictOrderedRing R] {a : R},
  -1 ≤ a → ∀ (n : ℕ), 1 + ↑n * (a - 1) ≤ a ^ n

Bernoulli's inequality reformulated to estimate a^n.

Defined in
Mathlib.Algebra.Order.Ring.Pow
Cited by
1 results in Mathlib
Foundations
Depth 33 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
RingLinearOrderIsStrictOrderedRing

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