mathjs v9.3.1 Release Notes

Release Date: 2021-04-10 // 8 months ago
    • ๐Ÿ›  Fix #2133: strongly improved the performance of isPrime, see #2139. Thanks @Yaffle.
    • ๐Ÿ›  Fix #2150: give a clear error "Error: Undefined function ..." instead when evaluating a non-existing function.
    • ๐Ÿ›  Fix #660: expose internal functions FunctionNode.onUndefinedFunction(name) and SymbolNode.onUndefinedSymbol(name), allowing to override the behavior. By default, an Error is thrown.