sum_over: sum over a range. On the R side, this function just returns...

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sum over a range. On the R side, this function just returns the first argument, but allows for decorations.

Description

sum over a range. On the R side, this function just returns the first argument, but allows for decorations.

Usage

sum_over(x, from, to)

Arguments

x	the object to be summed
from	decoration for sum_from^to x_i
to	decoration for sum_from^to x_i

Value

The function returns sum(x)

See Also

sum(), prod_over()

Examples

mathjax(quote(sum_over(x[i], i=1L, N)))

mathml documentation built on June 8, 2025, 11:12 a.m.