зеркало из https://github.com/github/ruby.git
Also replace E2MM to standard exception class
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@ -78,7 +78,7 @@ class Matrix
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def det
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if (@row_count != @column_count)
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Matrix.Raise Matrix::ErrDimensionMismatch
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raise Matrix::ErrDimensionMismatch
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end
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d = @pivot_sign
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@column_count.times do |j|
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@ -94,11 +94,11 @@ class Matrix
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def solve b
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if (singular?)
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Matrix.Raise Matrix::ErrNotRegular, "Matrix is singular."
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raise Matrix::ErrNotRegular, "Matrix is singular."
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end
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if b.is_a? Matrix
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if (b.row_count != @row_count)
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Matrix.Raise Matrix::ErrDimensionMismatch
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raise Matrix::ErrDimensionMismatch
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end
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# Copy right hand side with pivoting
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@ -128,7 +128,7 @@ class Matrix
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else # same algorithm, specialized for simpler case of a vector
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b = convert_to_array(b)
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if (b.size != @row_count)
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Matrix.Raise Matrix::ErrDimensionMismatch
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raise Matrix::ErrDimensionMismatch
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end
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# Copy right hand side with pivoting
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