KnownUnitQ

可用

Tests whether an expression is a recognised unit specification.

形式

KnownUnitQ[expr]

KnownUnitQ[expr, dims]

主题

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

相关

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

全部 6300 个函数 · 从 MCP 客户端使用