From 1cc709a84a8afc8942096535c66289d04dfa2d7f Mon Sep 17 00:00:00 2001 From: eregon Date: Thu, 2 Jan 2014 15:10:13 +0000 Subject: * ext/bigdecimal: update class method call style from :: to . in documentation and usage. * ext/bigdecimal/lib/bigdecimal/math.rb: [DOC] fix examples values. Computations were made using ruby 2.0.0p247 to ensure no effect of the recent BigDecimal bug. * ext/bigdecimal/sample/nlsolve.rb: fix indent. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44486 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/bigdecimal/lib/bigdecimal/jacobian.rb | 2 +- ext/bigdecimal/lib/bigdecimal/math.rb | 14 +++++++------- 2 files changed, 8 insertions(+), 8 deletions(-) (limited to 'ext/bigdecimal/lib/bigdecimal') diff --git a/ext/bigdecimal/lib/bigdecimal/jacobian.rb b/ext/bigdecimal/lib/bigdecimal/jacobian.rb index eb9b1c9fc5..d56caab0d3 100644 --- a/ext/bigdecimal/lib/bigdecimal/jacobian.rb +++ b/ext/bigdecimal/lib/bigdecimal/jacobian.rb @@ -75,7 +75,7 @@ module Jacobian # Computes the Jacobian of f at x. fx is the value of f at x. def jacobian(f,fx,x) n = x.size - dfdx = Array::new(n*n) + dfdx = Array.new(n*n) for i in 0...n do df = dfdxi(f,fx,x,i) for j in 0...n do diff --git a/ext/bigdecimal/lib/bigdecimal/math.rb b/ext/bigdecimal/lib/bigdecimal/math.rb index 907d3b3829..39fa79d493 100644 --- a/ext/bigdecimal/lib/bigdecimal/math.rb +++ b/ext/bigdecimal/lib/bigdecimal/math.rb @@ -36,8 +36,8 @@ module BigMath # Computes the square root of +decimal+ to the specified number of digits of # precision, +numeric+. # - # BigMath::sqrt(BigDecimal.new('2'), 16).to_s - # #=> "0.14142135623730950488016887242096975E1" + # BigMath.sqrt(BigDecimal.new('2'), 16).to_s + # #=> "0.1414213562373095048801688724E1" # def sqrt(x, prec) x.sqrt(prec) @@ -51,7 +51,7 @@ module BigMath # # If +decimal+ is Infinity or NaN, returns NaN. # - # BigMath::sin(BigMath::PI(5)/4, 5).to_s + # BigMath.sin(BigMath.PI(5)/4, 5).to_s # #=> "0.70710678118654752440082036563292800375E0" # def sin(x, prec) @@ -95,7 +95,7 @@ module BigMath # # If +decimal+ is Infinity or NaN, returns NaN. # - # BigMath::cos(BigMath::PI(4), 16).to_s + # BigMath.cos(BigMath.PI(4), 16).to_s # #=> "-0.999999999999999999999999999999856613163740061349E0" # def cos(x, prec) @@ -139,7 +139,7 @@ module BigMath # # If +decimal+ is NaN, returns NaN. # - # BigMath::atan(BigDecimal.new('-1'), 16).to_s + # BigMath.atan(BigDecimal.new('-1'), 16).to_s # #=> "-0.785398163397448309615660845819878471907514682065E0" # def atan(x, prec) @@ -176,7 +176,7 @@ module BigMath # Computes the value of pi to the specified number of digits of precision, # +numeric+. # - # BigMath::PI(10).to_s + # BigMath.PI(10).to_s # #=> "0.3141592653589793238462643388813853786957412E1" # def PI(prec) @@ -221,7 +221,7 @@ module BigMath # Computes e (the base of natural logarithms) to the specified number of # digits of precision, +numeric+. # - # BigMath::E(10).to_s + # BigMath.E(10).to_s # #=> "0.271828182845904523536028752390026306410273E1" # def E(prec) -- cgit v1.2.1