Class AppMath::ArcCos
In: graph.rb
Parent: Object

Methods

at   new  

Public Class methods

new(n = R.prec)

[Source]

     # File graph.rb, line 309
309:   def initialize(n = R.prec)
310:     @precMem = R.prec
311:     @precLoc = n
312:   end

Public Instance methods

at(x)

[Source]

     # File graph.rb, line 313
313:   def at(x)
314:     R.prec = @precLoc
315:     y = x.acos
316:     R.prec = @precMem; y
317:   end

[Validate]