Python sub примеры использования

Пример #1

Файл: test_densearith.py Проект: A-turing-machine/sympy

def test_sub():
    a = [[ZZ(3), ZZ(7), ZZ(4)], [ZZ(2), ZZ(4), ZZ(5)], [ZZ(6), ZZ(2), ZZ(3)]]
    b = [[ZZ(5), ZZ(4), ZZ(9)], [ZZ(3), ZZ(7), ZZ(1)], [ZZ(12), ZZ(13), ZZ(14)]]
    c = [[ZZ(12)], [ZZ(17)], [ZZ(21)]]
    d = [[ZZ(3)], [ZZ(4)], [ZZ(5)]]
    e = [[ZZ(12), ZZ(78)], [ZZ(56), ZZ(79)]]
    f = [[ZZ.zero, ZZ.zero], [ZZ.zero, ZZ.zero]]

    assert sub(a, b, ZZ) == [[ZZ(-2), ZZ(3), ZZ(-5)], [ZZ(-1), ZZ(-3), ZZ(4)], [ZZ(-6), ZZ(-11), ZZ(-11)]]
    assert sub(c, d, ZZ) == [[ZZ(9)], [ZZ(13)], [ZZ(16)]]
    assert sub(e, f, ZZ) == e

Пример #2

Файл: test_densearith.py Проект: PWJ1900/Rlearncirq

def test_sub():
    a = [[ZZ(3), ZZ(7), ZZ(4)], [ZZ(2), ZZ(4), ZZ(5)], [ZZ(6), ZZ(2), ZZ(3)]]
    b = [[ZZ(5), ZZ(4), ZZ(9)], [ZZ(3), ZZ(7), ZZ(1)], [ZZ(12), ZZ(13), ZZ(14)]]
    c = [[ZZ(12)], [ZZ(17)], [ZZ(21)]]
    d = [[ZZ(3)], [ZZ(4)], [ZZ(5)]]
    e = [[ZZ(12), ZZ(78)], [ZZ(56), ZZ(79)]]
    f = [[ZZ.zero, ZZ.zero], [ZZ.zero, ZZ.zero]]

    assert sub(a, b, ZZ) == [[ZZ(-2), ZZ(3), ZZ(-5)], [ZZ(-1), ZZ(-3), ZZ(4)], [ZZ(-6), ZZ(-11), ZZ(-11)]]
    assert sub(c, d, ZZ) == [[ZZ(9)], [ZZ(13)], [ZZ(16)]]
    assert sub(e, f, ZZ) == e