Sum positive numbers via their logarithms Given x and y, this function returns log(exp(x) + exp(y)).

Sum positive numbers via their logarithms Given x and y, this function returns log(exp(x) + exp(y)).

Usage

sum_of_logs(x, y = NULL)

Arguments

x

the thing to be summed.

y

the thing to be added to x. If absent, just the sum over vector-valued x is taken.

Author

David Clausen