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refactor: renamed the test to make it clear we are writing complex numbers in cartesian coordinates.
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src/Math-Tests-Complex/PMComplexNumberTest.class.st

Lines changed: 17 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -308,23 +308,6 @@ PMComplexNumberTest >> testCosh2MinusSinh2 [
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self assert: (c cosh squared - c sinh squared) imaginary closeTo: 0.0 ] ]
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]
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{ #category : #'testing - expressing complex numbers' }
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PMComplexNumberTest >> testCreation [
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| c |
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c := 5 i.
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self assert: c real equals: 0.
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self assert: c imaginary equals: 5.
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c := 6 + 7 i.
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self assert: c real equals: 6.
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self assert: c imaginary equals: 7.
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c := 5.6 - 8 i.
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self assert: c real equals: 5.6.
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self assert: c imaginary equals: -8.
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c := PMComplexNumber real: 10 imaginary: 5.
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self assert: c real equals: 10.
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self assert: c imaginary equals: 5.
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]
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{ #category : #'testing - arithmetic' }
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PMComplexNumberTest >> testDividingALargeComplexNumbersByItself [
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| c1 c2 quotient |
@@ -937,6 +920,23 @@ PMComplexNumberTest >> testTwoComplexNumbersWithDifferentRealPartsAreNotEqual [
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self deny: z equals: w
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]
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{ #category : #'testing - expressing complex numbers' }
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PMComplexNumberTest >> testWritingComplexNumbersInCartesianCoordinates [
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| c |
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c := 5 i.
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self assert: c real equals: 0.
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self assert: c imaginary equals: 5.
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c := 6 + 7 i.
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self assert: c real equals: 6.
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self assert: c imaginary equals: 7.
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c := 5.6 - 8 i.
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self assert: c real equals: 5.6.
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self assert: c imaginary equals: -8.
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c := PMComplexNumber real: 10 imaginary: 5.
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self assert: c real equals: 10.
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self assert: c imaginary equals: 5.
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]
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{ #category : #'testing - expressing complex numbers' }
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PMComplexNumberTest >> testWritingComplexNumbersInPolarCoordinates [
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| c |

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