magic (version 1.6-1)

magic.8: Regular magic squares of order 8

Description

Returns all 90 regular magic squares of order 8

Usage

magic.8(...)

Value

Returns an array of dimensions c(8,8,90) of which each slice is an 8-by-8 magic square.

Arguments

...

ignored

Author

Robin K. S. Hankin

References

https://www.grogono.com/magic/index.php

Examples

Run this code

h <- magic.8()
h[,,1]

stopifnot(apply(h,3,is.magic))

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