(+) add operator
(+ number) -> number, const autodiff
The unary no-op number operator, intended as the counterpart of the unary minus operator.
x = 3
show scalar "" with +x
(number + number) -> number, const autodiff
The regular addition of numbers.
x = 3 + 4
show scalar "" with x
(date + number) -> date, const
Adds an integral number of days to a date.
x = date(2020,8,25) + 12
show scalar "" with x
(number + date) -> date, const
The sum (n + d) where n is a number and d is a date is defined by (d + n).
x = 12 + date(2020,8,25)
show scalar "" with x
(ranvar + ranvar) -> ranvar
The addition of ranvars, random variables over $\mathbb{Z}$ assumed to be independent.
x = poisson(3) + poisson(4)
show scalar "" with x
Under the hood, a convolution happens. The mean of the resulting ranvar is equal to the sum of the means of the two ranvar operands.
(zedfunc + zedfunc) -> zedfunc
The addition of zedfuncs, real functions over $\mathbb{Z}$.
x = linear(2) + linear(-1)
show scalar "" with x
(embedding + embedding) -> embedding
Combines two embeddings into a new embedding.
a = embedding("warehouse")
b = embedding("distribution")
c = a + b
show scalar "Embedding sum" with spark(c)
See also
- sum.