class JAS::Coeff
(Was inner) class which extends edu.jas.ps.Coefficients
Public Class Methods
new(cof,&f)
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Constructor.
cof RingFactory for coefficients. f(int i) must return a value of type cof.
Calls superclass method
# File examples/jas.rb 5599 def initialize(cof,&f) 5600 super() # this is important in jruby 1.5.6! 5601 #puts "cof type(#{cof}) = #{cof.class}\n"; 5602 @coFac = cof; 5603 #puts "f type(#{f}) = #{f.class}\n"; 5604 @func = f 5605 end
Public Instance Methods
generate(i)
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Generator for a coefficient.
long i parameter. returns a value of type cof.
# File examples/jas.rb 5613 def generate(i) 5614 #puts "f_3 type(#{@func}) = #{@func.class}\n"; 5615 #puts "f_3 type(#{i}) = #{i.class}\n"; 5616 #return @coFac.getZERO() 5617 c = @func.call(i) 5618 #puts "f_3 type(#{c}) = #{c.class}\n"; 5619 if c.is_a? RingElem 5620 c = c.elem 5621 end 5622 return c 5623 end