next | previous | forward | backward | up | top | index | toc | Macaulay2 web site
Macaulay2Doc :: sqrt

sqrt -- square root function

Synopsis

Description

i1 : sqrt 2p200

o1 = 1.41421356237309504880168872420969807856967187537694807317668

o1 : RR (of precision 200)
i2 : sqrt (+ii)

o2 = .707106781186548+.707106781186547*ii

o2 : CC (of precision 53)

Ways to use sqrt :