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#! /usr/bin/env python
from __future__ import print_function
from openturns import *
from math import *
TESTPREAMBLE()
try:
# TEST NUMBER ZERO : DEFAULT CONSTRUCTOR AND STRING CONVERTER
print("test number zero : default constructor and string converter")
# Default constructor
matrix0 = Matrix()
# String converter
print("matrix0 = ", repr(matrix0))
# TEST NUMBER ONE : CONSTRUCTOR WITH SIZE, OPERATOR() AND STRING CONVERTER
print(
"test number one : constructor with size, operator() and string converter")
# Constructor with size
matrix1 = Matrix(2, 2)
# Check operator() methods
matrix1[0, 0] = 1.
matrix1[1, 0] = 2.
matrix1[0, 1] = 3.
matrix1[1, 1] = 4.
# String converter
print("matrix1 = ", repr(matrix1))
# TEST NUMBER TWO : COPY CONSTRUCTOR AND STRING CONVERTER
print("test number two : copy constructor and string converter")
# Copy constructor
matrix2 = Matrix(matrix1)
# String converter
print("matrix2 = ", repr(matrix2))
# TEST NUMBER THREE : GET DIMENSIONS METHODS
print("test number three : get dimensions methods")
# Get dimension methods
print("matrix1's nbRows = ", matrix1.getNbRows())
print("matrix1's nbColumns = ", matrix1.getNbColumns())
# TEST NUMBER FOUR : CONSTRUCTOR WITH COLLECTION
print("test number four : constructor with collection method")
# Create the collection of values
elementsValues = NumericalScalarCollection()
elementsValues.add(1.)
elementsValues.add(2.)
elementsValues.add(3.)
elementsValues.add(4.)
elementsValues.add(5.)
elementsValues.add(6.)
# Check the content of the collection
print("elementsValues = ", repr(elementsValues))
# Check the constructor with collection
matrix0bis = Matrix(2, 2, elementsValues)
print("matrix0bis = ", repr(matrix0bis))
# TEST NUMBER FIVE : ASSIGNMENT METHOD
print("test number five : assignment method")
# Assignment method
# No sense with pyton
# TEST NUMBER SIX : TRANSPOSITION METHOD
print("test number six : transposition method")
# Check transpose method
matrix4 = matrix1.transpose()
print("matrix1 transposed = ", repr(matrix4))
# TEST NUMBER SEVEN : ADDITION METHOD
print("test number seven : addition method")
# Check addition method : we check the operator and the symmetry of the
# operator, thus testing the comparison operator
sum1 = matrix1 + matrix4
sum2 = matrix4 + matrix1
print("sum1 = ", repr(sum1))
print("sum2 = ", repr(sum2))
print("sum1 equals sum2 = ", sum1 == sum2)
# TEST NUMBER EIGHT : SUBSTRACTION METHOD
print("test number eight : substraction method")
# Check substraction method
diff = matrix1 - matrix4
print("diff = ", repr(diff))
# TEST NUMBER NINE : MATRIX MULTIPLICATION METHOD
print("test number nine : matrix multiplication method")
# Check multiplication method
prod = matrix1 * matrix4
print("prod = ", repr(prod))
# TEST NUMBER TEN : MULTIPLICATION WITH A NUMERICAL POINT METHOD
print("test number ten : multiplication with a numerical point method")
# Create the numerical point
pt = NumericalPoint()
pt.add(1.)
pt.add(2.)
print("pt = ", repr(pt))
# Check the product method
ptResult = matrix1 * pt
print("ptResult = ", repr(ptResult))
# TEST NUMBER ELEVEN : MULTIPLICATION AND DIVISION BY A NUMERICAL SCALAR
# METHODS
print(
"test number eleven : multiplication and division by a numerical scalar methods")
# Check the multiplication method
s = 3.
scalprod1 = matrix1 * s
# bug PYTHON scalprod2 = s * matrix1
scalprod3 = matrix1 * s
print("scalprod1 = ", repr(scalprod1))
# print "scalprod2 = " , scalprod2
print("scalprod3 = ", repr(scalprod3))
# print "scalprod1 equals scalprod2 = " , (scalprod1 == scalprod2)
print("scalprod1 equals scalprod3 = ", (scalprod1 == scalprod3))
# print "scalprod2 equals scalprod3 = " , (scalprod2 == scalprod3)
# Check the division method
scaldiv1 = matrix1 / s
scaldiv2 = matrix1 / s
print("scaldiv1 = ", repr(scaldiv1))
print("scaldiv2 = ", repr(scaldiv2))
print("scaldiv1 equals scaldiv2 = ", (scaldiv1 == scaldiv2))
# TEST NUMBER TWELVE : ISEMPTY METHOD
print("test number twelve : isEmpty method")
# Check method isEmpty
matrix5 = Matrix()
matrix6 = Matrix()
# matrix6.setDimensions(0,3)
print("matrix1 is empty = ", matrix1.isEmpty())
print("matrix5 is empty = ", matrix5.isEmpty())
print("matrix6 is empty = ", matrix6.isEmpty())
print("matrix0 is empty = ", matrix0.isEmpty())
# TEST NUMBER FOURTEEN : MULTIPLICATION WITH A NUMERICAL POINT METHOD
print(
"test number fourteen : multiplication with a numerical point method")
# Create the numerical point
pt_test = NumericalPoint()
pt_test.add(1.)
pt_test.add(2.)
print("pt_test = ", repr(pt_test))
A = Matrix(2, 2)
A[0, 0] = 0.5
A[1, 0] = -(sqrt(3.) / 2)
A[0, 1] = (sqrt(3.) / 2)
A[1, 1] = 0.5
B = A.transpose()
id = B * A
# Check the product method
ptResult2 = id * pt_test
print("A = ", repr(A))
print("B = ", repr(B))
print("id = ", repr(id))
print("ptResult2 = ", repr(ptResult2))
except:
import sys
print("t_Matrix_std.py", sys.exc_info()[0], sys.exc_info()[1])
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