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 5435 def initialize(cof,&f) 5436 super() # this is important in jruby 1.5.6! 5437 #puts "cof type(#{cof}) = #{cof.class}\n"; 5438 @coFac = cof; 5439 #puts "f type(#{f}) = #{f.class}\n"; 5440 @func = f 5441 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 5449 def generate(i) 5450 #puts "f_3 type(#{@func}) = #{@func.class}\n"; 5451 #puts "f_3 type(#{i}) = #{i.class}\n"; 5452 #return @coFac.getZERO() 5453 c = @func.call(i) 5454 #puts "f_3 type(#{c}) = #{c.class}\n"; 5455 if c.is_a? RingElem 5456 c = c.elem 5457 end 5458 return c 5459 end