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Added complex tests #465

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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -9,3 +9,4 @@
/code/.atom-build.yml
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@v923z v923z Dec 30, 2021

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I would not like to add user-specific .gitignore files to the repository.

build/micropython
build/ulab
.idea
17 changes: 17 additions & 0 deletions tests/1d/numpy/complex.py
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from ulab import numpy as np

print ( -0.3826834+0.9238795j + 0.5j )
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@v923z v923z Dec 30, 2021 •
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These test micropython's complex support, because the operands are scalars.

print ( -0.3826834+0.9238795j + 0.5 )
print ( -0.3826834+0.9238795j - 0.5 )
print ( -0.3826834+0.9238795j - 0.5j )
print ( -0.3826834+0.9238795j * 0.5 )
print ( -0.3826834+0.9238795j / 0.5 )

a = np.array([3.14j], dtype=np.complex)
print(np.exp(a))

for n in [0,1j,2,0.3j,4,5j]:
print(n**2)
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@v923z v923z Dec 30, 2021 •
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Again, since n is a scalar, this is a test for micropython, and not ulab. The power operator is not implemented for complex arrays. See #456 (comment) .


x = (-1+1j)
print( np.sqrt(x) )
14 changes: 14 additions & 0 deletions tests/1d/numpy/complex.py.exp
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(-0.3826834+1.4238795j)
(0.1173166+0.9238795j)
(-0.8826834+0.9238795j)
(-0.3826834+0.4238795j)
(-0.3826834+0.46193975j)
(-0.3826834+1.847759j)
array([-0.9999987317275394+0.001592652916486828j], dtype=complex)
0
(-1+1.224646799147353e-16j)
4
(-0.08999999999999998+1.102182119232618e-17j)
16
(-25+3.061616997868382e-15j)
(0.45508986056222733+1.09868411346781j)