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C++ API

Function File: retval = algebraic_sum (x, y)

Function File: retval = algebraic_sum (x, y)

Return the algebraic sum of the input. The algebraic sum of two real scalars x and y is: x + y - x * y

For one vector argument, apply the algebraic sum to all of elements of the vector. (The algebraic sum is associative.) For one two-dimensional matrix argument, return a vector of the algebraic sum of each column.

For two vectors or matrices of identical dimensions, or for one scalar and one vector or matrix argument, return the pair-wise algebraic sum.

See also: algebraic_product, bounded_difference, bounded_sum, drastic_product, drastic_sum, einstein_product, einstein_sum, hamacher_product, hamacher_sum.