tuple_cumultuple_cumulTupleCumulTupleCumultuple_cumul (Operator)

Name

tuple_cumultuple_cumulTupleCumulTupleCumultuple_cumul — Calculate the cumulative sums of a tuple.

Signature

Description

tuple_cumultuple_cumulTupleCumulTupleCumultuple_cumul returns the different cumulative sums of the corresponding elements of the input tuple TupleTupleTupletupletuple, i.e. the i-th element of the result tuple CumulCumulCumulcumulcumul is the sum of the first i elements of the input tuple TupleTupleTupletupletuple. For example, if TupleTupleTupletupletuple contains the values [1,2,3,4], the output tuple CumulCumulCumulcumulcumul will contain the values [1,3,6,10]. All elements of TupleTupleTupletupletuple must be numbers (integer or floating point numbers). Each element of the result tuple CumulCumulCumulcumulcumul will contain a floating point number if at least one element of the calculation is a floating point number. If all elements of the calculation are integer numbers the resulting sum in CumulCumulCumulcumulcumul will also be an integer number.

Exception: Empty input tuple

If the input tuple is empty, the operator returns an empty tuple.

HDevelop In-line Operation

HDevelop provides an in-line operation for tuple_cumultuple_cumulTupleCumulTupleCumultuple_cumul, which can be used in an expression in the following syntax:

Cumul := cumul(Tuple)

Execution Information

• Multithreading type: independent (runs in parallel even with exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Alternatives

tuple_sumtuple_sumTupleSumTupleSumtuple_sum

See also

tuple_min2tuple_min2TupleMin2TupleMin2tuple_min2, tuple_max2tuple_max2TupleMax2TupleMax2tuple_max2, tuple_addtuple_addTupleAddTupleAddtuple_add

Module

Foundation