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test coverage

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This commit is contained in:
Will Charczuk 2017-04-17 17:05:55 -07:00
parent 8c4ccc3bb6
commit dc3663850f
3 changed files with 19 additions and 2 deletions
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4
matrix/matrix.go
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@ -3,7 +3,6 @@ package matrix
import (
"bytes"
"errors"
"fmt"
"math"
)
@ -239,6 +238,7 @@ func (m *Matrix) L() *Matrix {
}
// U returns the matrix with zeros above the diagonal.
// Does not include the diagonal.
func (m *Matrix) U() *Matrix {
m2 := New(m.rows, m.cols)
for row := 0; row < m.rows; row++ {
@ -254,7 +254,7 @@ func (m *Matrix) String() string {
buffer := bytes.NewBuffer(nil)
for row := 0; row < m.rows; row++ {
for col := 0; col < m.cols; col++ {
buffer.WriteString(fmt.Sprintf("%f", m.Get(row, col)))
buffer.WriteString(f64s(m.Get(row, col)))
buffer.WriteRune(' ')
}
buffer.WriteRune('\n')