UExpr

Namespace: SymTensor

Functions for dealing with unified expressions.

Function or value	Description
`channelShapes arg1` Signature: UExprT -> Map<ChannelT,NShapeSpecT>	the shape of all channels of the given unified expression
`countUniqueOps uexpr` Signature: uexpr:UExprT -> int	counts unique subexpressions in a unified expression
`dfltChShape arg1` Signature: UExprT -> NShapeSpecT	the shape of the default channel of the given unified expression
`dfltChType arg1` Signature: UExprT -> Type	the type of the default channel of the given unified expression
`dfltChTypename arg1` Signature: UExprT -> TypeNameT	the type of the default channel of the given unified expression
`extractVars arg1` Signature: UExprT -> Set<VarSpecT>	extracts all variables from the unified expression
`op arg1` Signature: UExprT -> UOpT	the op of the given unified expression
`toExpr uExpr` Signature: uExpr:UExprT -> ExprT	Converts a unified expression to an expression. Only works if the unified expression was created using the toUExpr function.
`toUExpr expr` Signature: expr:ExprT -> UExprT	converts an expression to a unified expression
`toUExprs exprs` Signature: exprs:ExprT list -> UExprT list	converts a list of expressions to a list of unified expressions
`tryToExpr arg1` Signature: UExprT -> ExprT option	Converts a unified expression to an expression if the unified expression was created using the toUExpr function. Otherwise returns None.