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Fix misc issues in Python API docstrings

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This commit is contained in:
Andres Notzli 2015-12-06 19:00:17 -08:00
parent 89fe24342d
commit ced9ba17e9
1 changed files with 20 additions and 17 deletions
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27
src/api/python/z3.py
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@ -8201,7 +8201,7 @@ class FPNumRef(FPRef):
return (self.num_args() == 0 and (k == Z3_OP_FPA_MINUS_INF or k == Z3_OP_FPA_MINUS_ZERO)) or (self.sign() == True) return (self.num_args() == 0 and (k == Z3_OP_FPA_MINUS_INF or k == Z3_OP_FPA_MINUS_ZERO)) or (self.sign() == True)
""" """
The sign of the numeral The sign of the numeral.
>>> x = FPNumRef(+1.0, FPSort(8, 24)) >>> x = FPNumRef(+1.0, FPSort(8, 24))
>>> x.sign() >>> x.sign()
@ -8217,28 +8217,30 @@ class FPNumRef(FPRef):
return l.value != 0 return l.value != 0
""" """
The significand of the numeral The significand of the numeral.
>>> x = FPNumRef(2.5, FPSort(8, 24)) >>> x = FPNumRef(2.5, FPSort(8, 24))
>>> x.significand()
1.25 1.25
""" """
def significand(self): def significand(self):
return Z3_fpa_get_numeral_significand_string(self.ctx.ref(), self.as_ast()) return Z3_fpa_get_numeral_significand_string(self.ctx.ref(), self.as_ast())
""" """
The exponent of the numeral The exponent of the numeral.
>>> x = FPNumRef(2.5, FPSort(8, 24)) >>> x = FPNumRef(2.5, FPSort(8, 24))
>>> >>> x.exponent()
1 1
""" """
def exponent(self): def exponent(self):
return Z3_fpa_get_numeral_exponent_string(self.ctx.ref(), self.as_ast()) return Z3_fpa_get_numeral_exponent_string(self.ctx.ref(), self.as_ast())
""" """
The exponent of the numeral as a long The exponent of the numeral as a long.
>>> x = FPNumRef(2.5, FPSort(8, 24)) >>> x = FPNumRef(2.5, FPSort(8, 24))
>>> x.exponent_as_long()
1 1
""" """
def exponent_as_long(self): def exponent_as_long(self):
@ -8248,9 +8250,10 @@ class FPNumRef(FPRef):
return ptr[0] return ptr[0]
""" """
The string representation of the numeral The string representation of the numeral.
>>> x = FPNumRef(20, FPSort(8, 24)) >>> x = FPNumRef(20, FPSort(8, 24))
>>> x.as_string()
1.25*(2**4) 1.25*(2**4)
""" """
def as_string(self): def as_string(self):
@ -8640,42 +8643,42 @@ def fpIsNaN(a):
return FPRef(Z3_mk_fpa_is_nan(a.ctx_ref(), a.as_ast()), a.ctx) return FPRef(Z3_mk_fpa_is_nan(a.ctx_ref(), a.as_ast()), a.ctx)
def fpIsInfinite(a): def fpIsInfinite(a):
"""Create a Z3 floating-point isNaN expression. """Create a Z3 floating-point isInfinite expression.
""" """
if __debug__: if __debug__:
_z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions") _z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions")
return FPRef(Z3_mk_fpa_is_infinite(a.ctx_ref(), a.as_ast()), a.ctx) return FPRef(Z3_mk_fpa_is_infinite(a.ctx_ref(), a.as_ast()), a.ctx)
def fpIsZero(a): def fpIsZero(a):
"""Create a Z3 floating-point isNaN expression. """Create a Z3 floating-point isZero expression.
""" """
if __debug__: if __debug__:
_z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions") _z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions")
return FPRef(Z3_mk_fpa_is_zero(a.ctx_ref(), a.as_ast()), a.ctx) return FPRef(Z3_mk_fpa_is_zero(a.ctx_ref(), a.as_ast()), a.ctx)
def fpIsNormal(a): def fpIsNormal(a):
"""Create a Z3 floating-point isNaN expression. """Create a Z3 floating-point isNormal expression.
""" """
if __debug__: if __debug__:
_z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions") _z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions")
return FPRef(Z3_mk_fpa_is_normal(a.ctx_ref(), a.as_ast()), a.ctx) return FPRef(Z3_mk_fpa_is_normal(a.ctx_ref(), a.as_ast()), a.ctx)
def fpIsSubnormal(a): def fpIsSubnormal(a):
"""Create a Z3 floating-point isNaN expression. """Create a Z3 floating-point isSubnormal expression.
""" """
if __debug__: if __debug__:
_z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions") _z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions")
return FPRef(Z3_mk_fpa_is_subnormal(a.ctx_ref(), a.as_ast()), a.ctx) return FPRef(Z3_mk_fpa_is_subnormal(a.ctx_ref(), a.as_ast()), a.ctx)
def fpIsNegative(a): def fpIsNegative(a):
"""Create a Z3 floating-point isNaN expression. """Create a Z3 floating-point isNegative expression.
""" """
if __debug__: if __debug__:
_z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions") _z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions")
return FPRef(Z3_mk_fpa_is_negative(a.ctx_ref(), a.as_ast()), a.ctx) return FPRef(Z3_mk_fpa_is_negative(a.ctx_ref(), a.as_ast()), a.ctx)
def fpIsPositive(a): def fpIsPositive(a):
"""Create a Z3 floating-point isNaN expression. """Create a Z3 floating-point isPositive expression.
""" """
if __debug__: if __debug__:
_z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions") _z3_assert(is_fp(a), "Argument must be Z3 floating-point expressions")