Imaginary base numbers: Difference between revisions
Content added Content deleted
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prod = complex(1, 0) |
prod = complex(1, 0) |
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for j in xrange(0, posLen): |
for j in xrange(0, posLen): |
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k = |
k = int(self.b2i[posLen - 1 - j]) |
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if k > 0: |
if k > 0: |
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sum += prod * k |
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prod *= QuaterImaginary.twoI |
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if pointPos != -1: |
if pointPos != -1: |
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prod = QuaterImaginary.invTwoI |
prod = QuaterImaginary.invTwoI |
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for j in xrange(posLen + 1, len(self.b2i)): |
for j in xrange(posLen + 1, len(self.b2i)): |
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k = |
k = int(self.b2i[j]) |
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if k > 0: |
if k > 0: |
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sum += prod * k |
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prod *= QuaterImaginary.invTwoI |
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return sum |
return sum |
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| Line 2,753: | Line 2,753: | ||
ss = "" |
ss = "" |
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while re != 0: |
while re != 0: |
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rem = re |
re, rem = divmod(re, -4) |
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re = re / -4 |
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if rem < 0: |
if rem < 0: |
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rem = 4 |
rem += 4 |
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re += 1 |
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ss += str(rem) + '0' |
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if im != 0: |
if im != 0: |
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f = |
f = c.imag / 2 |
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im = int(math.ceil(f)) |
im = int(math.ceil(f)) |
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f = -4 * (f - im) |
f = -4 * (f - im) |
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index = 1 |
index = 1 |
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while im != 0: |
while im != 0: |
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rem = im |
im, rem = divmod(im, -4) |
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im = im / -4 |
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if rem < 0: |
if rem < 0: |
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rem = 4 |
rem += 4 |
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im += 1 |
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if index < len(ss): |
if index < len(ss): |
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ss[index] = |
ss[index] = str(rem) |
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else: |
else: |
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ss += '0' + str(rem) |
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index = index + 2 |
index = index + 2 |
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fi = int(f) |
fi = int(f) |
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ss = ss[::-1] |
ss = ss[::-1] |
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if fi != -1: |
if fi != -1: |
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ss += '.' + str(fi) |
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ss = ss.lstrip('0') |
ss = ss.lstrip('0') |
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if ss[0] == '.': |
if ss[0] == '.': |
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