Developer Guides

matrix-lifecycle

grel:array_get grel:array_join grel:boolean_and grel:boolean_not grel:boolean_or grel:math_abs grel:math_ceil grel:math_floor grel:math_round grel:string_concat grel:string_contains grel:string_diff grel:string_endsWith grel:string_length grel:string_replace grel:string_split grel:string_startsWith grel:string_substring grel:string_toNumber grel:string_toString grel:string_trim grel:toLowerCase grel:toUpperCase

Developer Tools

Request Early Access

EngineVersion 1 mappingFunctions

grel:boolean_or

Returns true if any boolean value is true.

Parameters

grel:param_rep_b (required, `List`)

Parameter name: b

Returns

output boolean: boolean

grel:boolean_not

Returns the negation of a boolean value.

grel:math_abs

Returns the absolute value of a number.

On this page

Parameters grel:param_rep_b (required, List)Returns

Amplify human agency.

Develop

Documentation

Company

About
FAQ

Legal

Privacy Policy
Terms & Conditions

© 2026 Poliglot Inc. | A Delaware Public Benefit Corporation