Metallic ratios: Difference between revisions
Content added Content deleted
(Added a Ruby implementation.) |
m (Ruby 3.1 changed "/".) |
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| Line 1,677: | Line 1,677: | ||
when 1 |
when 1 |
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xn1 = BigDecimal(xn) |
xn1 = BigDecimal(xn) |
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prev = |
prev = xn1.div(xn2, 2 * precision).round(precision) |
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else |
else |
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xn2, xn1 = xn1, BigDecimal(xn) |
xn2, xn1 = xn1, BigDecimal(xn) |
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this = |
this = xn1.div(xn2, 2 * precision).round(precision) |
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return Struct.new(:ratio, :terms).new(prev, inx - 1) if prev == this |
return Struct.new(:ratio, :terms).new(prev, inx - 1) if prev == this |
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prev = this |
prev = this |
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