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Relationals and BooleanAtom #159

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Merged
merged 3 commits into from
Jul 3, 2017
Merged

Relationals and BooleanAtom #159

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e1e66a8
Wrapped Relationals and BooleanAtom
ShikharJ Jun 16, 2017
01b6906
Added tests
ShikharJ Jun 16, 2017
516b3ca
Relational Parsing
ShikharJ Jun 19, 2017
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4 changes: 3 additions & 1 deletion symengine/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,9 @@
MatrixBase, Basic, DictBasic, symarray, series, diff, zeros,
eye, diag, ones, Derivative, Subs, add, expand, has_symbol,
UndefFunction, Function, FunctionSymbol as AppliedUndef,
have_numpy)
have_numpy, true, false, Equality, Unequality, GreaterThan,
LessThan, StrictGreaterThan, StrictLessThan, Eq, Ne, Ge, Le,
Gt, Lt)
from .utilities import var, symbols
from .functions import *

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33 changes: 33 additions & 0 deletions symengine/lib/symengine.pxd
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Expand Up @@ -153,6 +153,7 @@ cdef extern from "<symengine/symengine_rcp.h>" namespace "SymEngine":
RCP[const RealMPFR] rcp_static_cast_RealMPFR "SymEngine::rcp_static_cast<const SymEngine::RealMPFR>"(RCP[const Basic] &b) nogil
RCP[const ComplexMPC] rcp_static_cast_ComplexMPC "SymEngine::rcp_static_cast<const SymEngine::ComplexMPC>"(RCP[const Basic] &b) nogil
RCP[const Log] rcp_static_cast_Log "SymEngine::rcp_static_cast<const SymEngine::Log>"(RCP[const Basic] &b) nogil
RCP[const BooleanAtom] rcp_static_cast_BooleanAtom "SymEngine::rcp_static_cast<const SymEngine::BooleanAtom>"(RCP[const Basic] &b) nogil
RCP[const PyNumber] rcp_static_cast_PyNumber "SymEngine::rcp_static_cast<const SymEngine::PyNumber>"(RCP[const Basic] &b) nogil
RCP[const PyFunction] rcp_static_cast_PyFunction "SymEngine::rcp_static_cast<const SymEngine::PyFunction>"(RCP[const Basic] &b) nogil
Ptr[RCP[Basic]] outArg(RCP[const Basic] &arg) nogil
Expand Down Expand Up @@ -266,6 +267,11 @@ cdef extern from "<symengine/basic.h>" namespace "SymEngine":
bool is_a_RealMPFR "SymEngine::is_a<SymEngine::RealMPFR>"(const Basic &b) nogil
bool is_a_ComplexMPC "SymEngine::is_a<SymEngine::ComplexMPC>"(const Basic &b) nogil
bool is_a_Log "SymEngine::is_a<SymEngine::Log>"(const Basic &b) nogil
bool is_a_BooleanAtom "SymEngine::is_a<SymEngine::BooleanAtom>"(const Basic &b) nogil
bool is_a_Equality "SymEngine::is_a<SymEngine::Equality>"(const Basic &b) nogil
bool is_a_Unequality "SymEngine::is_a<SymEngine::Unequality>"(const Basic &b) nogil
bool is_a_LessThan "SymEngine::is_a<SymEngine::LessThan>"(const Basic &b) nogil
bool is_a_StrictLessThan "SymEngine::is_a<SymEngine::StrictLessThan>"(const Basic &b) nogil
bool is_a_PyNumber "SymEngine::is_a<SymEngine::PyNumber>"(const Basic &b) nogil
bool is_a_ATan2 "SymEngine::is_a<SymEngine::ATan2>"(const Basic &b) nogil
bool is_a_PySymbol "SymEngine::is_a_sub<SymEngine::PySymbol>"(const Basic &b) nogil
Expand Down Expand Up @@ -756,6 +762,33 @@ cdef extern from "<symengine/visitor.h>" namespace "SymEngine":
RCP[const Basic] coeff(const Basic &b, const Basic &x, const Basic &n) nogil except +
set_basic free_symbols(const Basic &b) nogil except +

cdef extern from "<symengine/logic.h>" namespace "SymEngine":
cdef cppclass Boolean(Basic):
pass
cdef cppclass BooleanAtom(Boolean):
bool get_val() nogil
cdef cppclass Relational(Boolean):
pass
cdef cppclass Equality(Relational):
pass
cdef cppclass Unequality(Relational):
pass
cdef cppclass LessThan(Relational):
pass
cdef cppclass StrictLessThan(Relational):
pass

RCP[const Basic] boolTrue
RCP[const Basic] boolFalse
bool is_a_Relational(const Basic &b) nogil
cdef RCP[const Boolean] Eq(RCP[const Basic] &lhs) nogil except+
cdef RCP[const Boolean] Eq(RCP[const Basic] &lhs, RCP[const Basic] &rhs) nogil except+
cdef RCP[const Boolean] Ne(RCP[const Basic] &lhs, RCP[const Basic] &rhs) nogil except+
cdef RCP[const Boolean] Ge(RCP[const Basic] &lhs, RCP[const Basic] &rhs) nogil except+
cdef RCP[const Boolean] Gt(RCP[const Basic] &lhs, RCP[const Basic] &rhs) nogil except+
cdef RCP[const Boolean] Le(RCP[const Basic] &lhs, RCP[const Basic] &rhs) nogil except+
cdef RCP[const Boolean] Lt(RCP[const Basic] &lhs, RCP[const Basic] &rhs) nogil except+

cdef extern from "<utility>" namespace "std":
cdef integer_class std_move_mpz "std::move" (integer_class) nogil
IF HAVE_SYMENGINE_MPFR:
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