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only need the Fraction class

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ch10
- linearEquationTests.py

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+14

-14

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`‎ch10/linearEquationTests.py`

Lines changed: 14 additions & 14 deletions

Original file line number	Diff line number	Diff line change
`@@ -16,7 +16,7 @@`
`16`	`16`	`# permissions and limitations under the License.`
`17`	`17`
`18`	`18`	`import datetime`
`19`		`-import fractions`
	`19`	`+from fractionsimportFraction`
`20`	`20`	`import random`
`21`	`21`	`import unittest`
`22`	`22`
`@@ -74,7 +74,7 @@ def e2(genes):`
`74`	`74`	`def test_3_unknowns(self):`
`75`	`75`	`geneRange = [i for i in range(-5, 5) if i != 0]`
`76`	`76`	`geneset = [i for i in set(`
`77`		`- fractions.Fraction(d, e)`
	`77`	`+ Fraction(d, e)`
`78`	`78`	`for d in geneRange`
`79`	`79`	`for e in geneRange if e != 0)]`
`80`	`80`
`@@ -91,16 +91,16 @@ def e2(genes):`
`91`	`91`
`92`	`92`	`def e3(genes):`
`93`	`93`	`x, y, z = genes`
`94`		`- return 2 * z * fractions.Fraction(6, x) \`
`95`		`- + 3 * fractions.Fraction(y, 2) - 6`
	`94`	`+ return 2 * z * Fraction(6, x) \`
	`95`	`+ + 3 * Fraction(y, 2) - 6`
`96`	`96`
`97`	`97`	`equations = [e1, e2, e3]`
`98`	`98`	`self.solve_unknowns(3, geneset, equations, fnGenesToInputs)`
`99`	`99`
`100`	`100`	`def test_4_unknowns(self):`
`101`	`101`	`geneRange = [i for i in range(-13, 13) if i != 0]`
`102`	`102`	`geneset = [i for i in set(`
`103`		`- fractions.Fraction(d, e)`
	`103`	`+ Fraction(d, e)`
`104`	`104`	`for d in geneRange`
`105`	`105`	`for e in geneRange if e != 0)]`
`106`	`106`
`@@ -109,34 +109,34 @@ def fnGenesToInputs(genes):`
`109`	`109`
`110`	`110`	`def e1(genes):`
`111`	`111`	`x, y, z, a = genes`
`112`		`- return fractions.Fraction(1, 15) * x \`
	`112`	`+ return Fraction(1, 15) * x \`
`113`	`113`	`- 2 * y \`
`114`	`114`	`- 15 * z \`
`115`		`- - fractions.Fraction(4, 5) * a \`
	`115`	`+ - Fraction(4, 5) * a \`
`116`	`116`	`- 3`
`117`	`117`
`118`	`118`	`def e2(genes):`
`119`	`119`	`x, y, z, a = genes`
`120`		`- return -fractions.Fraction(5, 2) * x \`
`121`		`- - fractions.Fraction(9, 4) * y \`
	`120`	`+ return -Fraction(5, 2) * x \`
	`121`	`+ - Fraction(9, 4) * y \`
`122`	`122`	`+ 12 * z \`
`123`	`123`	`- a \`
`124`	`124`	`- 17`
`125`	`125`
`126`	`126`	`def e3(genes):`
`127`	`127`	`x, y, z, a = genes`
`128`	`128`	`return -13 * x \`
`129`		`- + fractions.Fraction(3, 10) * y \`
	`129`	`+ + Fraction(3, 10) * y \`
`130`	`130`	`- 6 * z \`
`131`		`- - fractions.Fraction(2, 5) * a \`
	`131`	`+ - Fraction(2, 5) * a \`
`132`	`132`	`- 17`
`133`	`133`
`134`	`134`	`def e4(genes):`
`135`	`135`	`x, y, z, a = genes`
`136`		`- return fractions.Fraction(1, 2) * x \`
	`136`	`+ return Fraction(1, 2) * x \`
`137`	`137`	`+ 2 * y \`
`138`		`- + fractions.Fraction(7, 4) * z \`
`139`		`- + fractions.Fraction(4, 3) * a \`
	`138`	`+ + Fraction(7, 4) * z \`
	`139`	`+ + Fraction(4, 3) * a \`
`140`	`140`	`+ 9`
`141`	`141`
`142`	`142`	`equations = [e1, e2, e3, e4]`

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`‎ch10/linearEquationTests.py`

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