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Added missing notes on fpToIEEEBV in Python.

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Christoph M. Wintersteiger 2015-04-17 16:08:53 +01:00
parent e1303e1eab
commit f1a1267d4c
1 changed files with 7 additions and 1 deletions
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8
src/api/python/z3.py
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@ -8480,7 +8480,13 @@ def fpToReal(x):
return ArithRef(Z3_mk_fpa_to_real(x.ctx_ref(), x.ast), x.ctx)
def fpToIEEEBV(x):
"""Create a Z3 floating-point conversion expression, from floating-point expression to IEEE bit-vector.
"""\brief Conversion of a floating-point term into a bit-vector term in IEEE 754-2008 format.
The size of the resulting bit-vector is automatically determined.
Note that IEEE 754-2008 allows multiple different representations of NaN. This conversion
knows only one NaN and it will always produce the same bit-vector represenatation of
that NaN.
>>> x = FP('x', FPSort(8, 24))
>>> y = fpToIEEEBV(x)