KnownUnitQ

可用

Tests whether an expression is a recognised unit specification.

形式

KnownUnitQ[expr]

KnownUnitQ[expr, dims]

搜尋參考文件

主題

New In90 Alphabetical Listing - K
Summary Of New Features In141 - Quantities & Units
Summary Of New Features In141 - Quantities & Units
Units - Quantity Components

相關

Quantity QuantityUnit IndependentUnit MixedUnit DatedUnit CompatibleUnitQ QuantityForm QuantityQ KaiserBesselWindow KaiserWindow KendallTau QuantityMagnitude

全部 6300 個函式 · 從 MCP 用戶端使用這個