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Added matrix operations #12

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163f69d
added column wise operations
DurieuxPol Feb 13, 2026
a183aae
Wrote tests for added methods
DurieuxPol Feb 17, 2026
1215b87
fixed confusion in method name, code is still the same
DurieuxPol Feb 17, 2026
4668c37
updated test with new method name
DurieuxPol Feb 17, 2026
2203a8b
updated parameter name
DurieuxPol Feb 17, 2026
b6a3a97
fix return
DurieuxPol Feb 17, 2026
f95ddab
update test
DurieuxPol Feb 17, 2026
8c9f184
Merge branch 'master' into feat/methods
DurieuxPol Feb 17, 2026
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13 changes: 7 additions & 6 deletions src/Math-Matrix-Tests/PMAdditionalTest.class.st
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Original file line number Diff line number Diff line change
Expand Up @@ -3,12 +3,13 @@ here are tests that would be in Math-Tests-DHB-Numerical, if it could construct

"
Class {
#name : #PMAdditionalTest,
#superclass : #TestCase,
#category : #'Math-Matrix-Tests'
#name : 'PMAdditionalTest',
#superclass : 'TestCase',
#category : 'Math-Matrix-Tests',
#package : 'Math-Matrix-Tests'
}

{ #category : #tests }
{ #category : 'tests' }
PMAdditionalTest >> testMatrixInversionSmall [
"it is here since it uses random matrices"

Expand Down Expand Up @@ -38,7 +39,7 @@ PMAdditionalTest >> testMatrixInversionSmall [
self assert: i class equals: PMMatrix ]
]

{ #category : #tests }
{ #category : 'tests' }
PMAdditionalTest >> testMatrixSquared [
"this tests squared and is not in Math-Tests-Numerical since it uses random matrices"

Expand All @@ -53,7 +54,7 @@ PMAdditionalTest >> testMatrixSquared [
self assert: a squared class equals: PMSymmetricMatrix
]

{ #category : #tests }
{ #category : 'tests' }
PMAdditionalTest >> testTensorProduct [
"this tests if a tensor product of two vectors is calculated correctly"

Expand Down
11 changes: 6 additions & 5 deletions src/Math-Matrix-Tests/PMJacobiTransformationTest.class.st
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@@ -1,10 +1,11 @@
Class {
#name : #PMJacobiTransformationTest,
#superclass : #TestCase,
#category : #'Math-Matrix-Tests'
#name : 'PMJacobiTransformationTest',
#superclass : 'TestCase',
#category : 'Math-Matrix-Tests',
#package : 'Math-Matrix-Tests'
}

{ #category : #tests }
{ #category : 'tests' }
PMJacobiTransformationTest >> testEigenvalueOfIdentityMatrixIsOne [
"The eigenvalue of I is 1"

Expand All @@ -17,7 +18,7 @@ PMJacobiTransformationTest >> testEigenvalueOfIdentityMatrixIsOne [
self assert: jacobiTransformation evaluate equals: expected
]

{ #category : #tests }
{ #category : 'tests' }
PMJacobiTransformationTest >> testEigenvectorsOfIdentityMatrixAreTheUnitVectors [
"The eigenvectors of I are (1 0) and (0 1), the unit basis vectors"

Expand Down
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