Formualizer Docs
ReferenceFunctionsEngineering Functions

ERF.PRECISE

ERF.PRECISE: Returns the error function of a number.

Summary

This is the one-argument precise variant of ERF.

Remarks

  • Input is numerically coerced.
  • Equivalent to ERF(x) in single-argument mode.
  • Results are approximate floating-point values.

Examples

Positive input
Grid
CellValue
No inputs on Sheet1.
Formula
=
Result
Not evaluated yet.
Expected
0.8427007929497149
Negative input
Grid
CellValue
No inputs on Sheet1.
Formula
=
Result
Not evaluated yet.
Expected
-0.8427007929497149

FAQ

How is ERF.PRECISE different from ERF?

ERF.PRECISE is the one-argument form only; numerically it matches ERF(x) for single input mode.

Runtime metadata

Category

Engineering

Signature

ERF.PRECISE(arg1: Any)

Arity

min 1, max 1

Arguments

arg1

Any · Scalar

Caps

PURE

Source

crates/formualizer-eval/src/builtins/engineering.rs

ERF

ERF: Returns the Gaussian error function over one bound or between two bounds.

ERFC

ERFC: Returns the complementary error function of a number.

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SummaryRemarksExamplesRelated functionsFAQHow is ERF.PRECISE different from ERF?Runtime metadata