AGM
Generated from the engine's own definition: compute-engine's symbol, which we neither extend nor document by hand. No examples yet — the crosswalk is the reason it has a page.
Arithmetic-geometric mean. AGM(z) is shorthand for AGM(1, z) (Fungrim convention).
Wikipedia
Arithmetic–geometric meanMathWorldArithmetic-GeometricMeanWikidataQ476167DLMF19.8.i.p1FungrimAGM✓Fungrim entryAGM(complex | infinity, (complex | infinity)?) -> numberas compute-engine declares it