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ReferenceFunctionsMath Functions

SINH

SINH: Returns the hyperbolic sine of a number.

Summary

SINH computes (e^x - e^-x) / 2.

Remarks

  • Domain: accepts any real number.
  • Radians: this function is hyperbolic, so the input is not treated as an angle in radians.
  • Errors: no function-specific domain errors are produced.

Examples

Hyperbolic sine at zero
Grid
CellValue
No inputs on Sheet1.
Formula
=
Result
Not evaluated yet.
Expected
0
Hyperbolic sine at one
Grid
CellValue
No inputs on Sheet1.
Formula
=
Result
Not evaluated yet.
Expected
1.1752011936438014

FAQ

Is SINH expecting radians like SIN?

No. SINH is hyperbolic and treats input as a pure numeric value, not an angle unit.

Runtime metadata

Category

Math

Signature

SINH(arg1: Number)

Arity

min 1, max 1

Arguments

arg1

Number · Scalar · coercion NumberLenientText

Caps

PUREELEMENTWISENUMERIC_ONLY

Source

crates/formualizer-eval/src/builtins/math/trig.rs

SIN

Returns the sine of an angle in radians.

SQRT

SQRT: Returns the positive square root of a number.

On this page

SummaryRemarksExamplesRelated functionsFAQIs SINH expecting radians like SIN?Runtime metadata