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Number of arguments
Reading time: 1minThis function may not behave as expected. Internally, all the expressions are implemented as combinations of elementary operations. Thus, the operation 'sum' has two arguments. For instance, summing a+b has two arguments (a and b), but sin(x)+y*z has also two arguments: sin(x) and y*z.
Syntax
number_of_arguments(Expression)
Description
Given an expression, returns its number of arguments.
