cumsum: Cumulative sums and products of onions
In onion: Octonions and Quaternions

Cumulative sums and products of onions

1 2	onion_cumsum(x) onion_cumprod(x)

x

onion

An onion

The octonions are nonassociative but cumprod() operates left-associatively, as in ((a[1]*a[2])*a[3])*a[4] etc.

Robin K. S. Hankin

cumsum(as.quaternion(matrix(runif(20),4,5)))
cumsum(roct(5))

cumprod(rquat(7))

onion documentation built on Feb. 11, 2021, 9:06 a.m.

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