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FUNCTIONS / MATHEMATICAL FUNCTIONS AND OPERATORS

acosh

Read PG 18 manual ↗

Inverse hyperbolic cosine

Signatures & examples

acosh ( double precision ) → double precision
Inverse hyperbolic cosine
acosh(1) → 0
Version history 2
  1. PG 12 → 13changed
  2. PG 11 → 12added

Definition snapshot: 2026-09-14T13:14:25.684213+00:00@99e6866c · English manual source