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Searched refs:xreplace (Results 1 – 25 of 145) sorted by relevance

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/dports/math/py-sympy/sympy-1.9/sympy/core/tests/
H A Dtest_basic.py163 assert b21.xreplace({b2: b1}) == Basic(b1, b1)
164 assert b21.xreplace({b2: b21}) == Basic(b21, b1)
165 assert b3.xreplace({b2: b1}) == b2
167 assert Atom(b1).xreplace({b1: b2}) == Atom(b1)
168 assert Atom(b1).xreplace({Atom(b1): b2}) == b2
169 raises(TypeError, lambda: b1.xreplace())
170 raises(TypeError, lambda: b1.xreplace([b1, b2]))
172 assert f.xreplace({}) == f
173 assert f.xreplace({}, hack2=True) == f
174 assert f.xreplace({f: b1}) == b1
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/dports/math/py-Diofant/Diofant-0.13.0/diofant/tests/core/
H A Dtest_basic.py108 assert b21.xreplace({b2: b1}) == Basic(b1, b1)
109 assert b21.xreplace({b2: b21}) == Basic(b21, b1)
110 assert b3.xreplace({b2: b1}) == b2
111 assert Basic(b1, b2).xreplace({b1: b2, b2: b1}) == Basic(b2, b1)
112 assert Atom(b1).xreplace({b1: b2}) == Atom(b1)
113 assert Atom(b1).xreplace({Atom(b1): b2}) == b2
114 pytest.raises(TypeError, lambda: b1.xreplace())
115 pytest.raises(TypeError, lambda: b1.xreplace([b1, b2]))
/dports/math/py-Diofant/Diofant-0.13.0/diofant/simplify/
H A Dcse_opts.py17 e = e.xreplace({a: Mul._from_args([Integer(-1), -a]) for a in reps})
25 return e.xreplace(negs)
36 e = e.xreplace({node: replacement})
/dports/math/py-sympy/sympy-1.9/sympy/simplify/
H A Dcse_opts.py24 e = e.xreplace(reps)
37 e = e.xreplace(negs)
50 e = e.xreplace({node: replacement})
/dports/math/py-sympy/sympy-1.9/sympy/physics/vector/tests/
H A Dtest_dyadic.py115 assert v.xreplace({x : cos(x)}) == cos(x)*y * D
116 assert v.xreplace({x*y : pi}) == pi * D
118 assert v.xreplace({(x*y)**z : 1}) == D
119 assert v.xreplace({x:1, z:0}) == D
120 raises(TypeError, lambda: v.xreplace())
121 raises(TypeError, lambda: v.xreplace([x, y]))
H A Dtest_vector.py198 assert v.xreplace({x : cos(x)}) == cos(x)**2 * A.x + y*cos(x) * A.y + y*z*cos(x) * A.z
199 assert v.xreplace({x*y : pi}) == x**2 * A.x + pi * A.y + x*y*z * A.z
200 assert v.xreplace({x*y*z : 1}) == x**2*A.x + x*y*A.y + A.z
201 assert v.xreplace({x:1, z:0}) == A.x + y * A.y
202 raises(TypeError, lambda: v.xreplace())
203 raises(TypeError, lambda: v.xreplace([x, y]))
/dports/math/py-sympy/sympy-1.9/sympy/stats/tests/
H A Dtest_random_matrix.py111 G2 = G1.xreplace({2: 2})
121 assert (2*H).xreplace({H: X}) == 2*X
122 assert (2*H).xreplace({H2: X}) == 2*H
123 assert (2*H2).xreplace({H: X}) == 2*H2
124 assert (2*H2).xreplace({H2: X}) == 2*X
/dports/math/symengine/symengine-0.8.1/symengine/
H A Dbasic.cpp32 RCP<const Basic> Basic::xreplace(const map_basic_basic &xreplace_dict) const in xreplace() function in SymEngine::Basic
34 return SymEngine::xreplace(this->rcp_from_this(), xreplace_dict); in xreplace()
/dports/math/py-sympy/sympy-1.9/sympy/functions/elementary/
H A Dpiecewise.py180 c.xreplace({list(funcs)[0]: Dummy()}
200 c.xreplace({x: i.rhs}) !=
204 c = c.xreplace(reps)
419 expr = handler(self.xreplace(reps))
577 pos.xreplace({_a: lo, _b: hi}))
583 pos.xreplace({_a: lo, _b: hi}))
588 pos = pos.xreplace({lo: hi - p}).xreplace({p: hi - lo})
589 neg = neg.xreplace({lo: hi + p}).xreplace({p: lo - hi})
591 pos = pos.xreplace({hi: lo + p}).xreplace({p: hi - lo})
592 neg = neg.xreplace({hi: lo - p}).xreplace({p: lo - hi})
[all …]
/dports/math/py-sympy/sympy-1.9/sympy/series/
H A Dlimitseq.py230 L1 = _limit_seq(expr.xreplace({n: n1}), n1, trials)
232 L2 = _limit_seq(expr.xreplace({n: n2}), n2, trials)
239 L1 = _limit_seq(expr.xreplace({n: n_}), n_, trials)
252 lim = _limit_seq(Abs(expr.xreplace({n: n_})), n_, trials)
H A Dgruntz.py214 e = e.xreplace({var: expr})
228 exps = exps.xreplace({var: res[expr]})
233 res.rewrites[var] = rewr.xreplace(tr)
473 r[expr.xreplace({x: exp(x)})] = var
475 r.rewrites[var] = s.rewrites[var].xreplace({x: exp(x)})
480 return [e.xreplace({x: exp(x)}) for e in l]
645 f = f.xreplace({a: b})
/dports/math/py-sympy/sympy-1.9/sympy/tensor/
H A Dtoperators.py72 i.xreplace({k: -k for k in i_free_indices}))
83 args[i] = args[i].xreplace({k: -k for k in i_indices})
161 expr = self.expr.xreplace(repl)
163 variables = [i.xreplace(mirrored) for i in self.variables]
/dports/math/py-sympy/sympy-1.9/sympy/sandbox/
H A Dindexed_integrals.py41 function = function.xreplace(repl)
49 return res.xreplace(self._indexed_reverse_repl)
/dports/math/py-Diofant/Diofant-0.13.0/diofant/stats/
H A Dfrv.py135 val = self.condition.xreplace(dict(elem))
233 expr = expr.xreplace({rs: rs.symbol for rs in self.values})
236 val = expr.xreplace(dict(elem))
265 expr = expr.xreplace({rs: rs.symbol for rs in rvs})
266 return sum(expr.xreplace(dict(elem)) * self.prob_of(elem)
/dports/math/py-sympy/sympy-1.9/sympy/physics/units/
H A Dutil.py141 expr = expr.xreplace({p: p.scale_factor for p in p})
151 expr = expr.xreplace({vi: ref*vi.scale_factor for vi in v[1:]})
212 return expr.xreplace(reps)
/dports/math/py-sympy/sympy-1.9/sympy/solvers/
H A Dbivariate.py270 expr.xreplace({t: sgn*symbol}) for sgn in (-1, 1)]
319 lhs = lhs.xreplace({t: symbol})
326 rhs = i.xreplace({r: rhs})
466 return rv[0].xreplace(reps), rv[1].xreplace(reps), rv[2]
/dports/math/py-sympy/sympy-1.9/sympy/solvers/ode/
H A Dsubscheck.py45 reps[d] = d.xreplace({func: new}).doit(deep=False)
46 return eq.xreplace(reps)
278 s = simplify(num).xreplace(reps).xreplace({_func: func})
/dports/math/py-sympy/sympy-1.9/sympy/core/
H A Dfunction.py208 def xreplace(self): member in FunctionClass
1432 expr = expr.xreplace({old_v: v})
1571 return _block(d.xreplace({v: D}), D)
1742 nfree = new.xreplace(syms).free_symbols
1743 ofree = old.xreplace(syms).free_symbols
2051 return self.expr.xreplace(d)
2229 obj._expr = expr.xreplace(dict(reps))
2357 return self.xreplace({old: new})
3345 rv = rv.xreplace(dict(reps))
3352 rv = rv.xreplace(Transform(
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H A Dbasic.py414 return s.xreplace({dummy: tmp}) == o.xreplace({symbol: tmp})
554 x = x.xreplace(x.canonical_variables)
556 return x.xreplace({v: k for k, v in d.items()})
949 return rv.xreplace(reps)
1081 def xreplace(self, rule): member in Basic
1555 d = arg.xreplace(d).matches(other_arg, d, old=old)
1633 wpat = pattern.xreplace(m)
1893 def xreplace(self, rule, hack2=False): member in Atom
/dports/math/py-Diofant/Diofant-0.13.0/diofant/series/
H A Dgruntz.py321 e = e.xreplace({x: exp(x)})
322 Omega = {s.xreplace({x: exp(x)}) for s in Omega}
339 e = e.xreplace({a: b})
/dports/math/py-sympy/sympy-1.9/sympy/sets/
H A Dconditionset.py155 condition = And(condition, c.xreplace(reps))
158 sym = sym.xreplace(reps)
159 condition = And(condition.xreplace(reps), c)
/dports/math/py-Diofant/Diofant-0.13.0/diofant/core/
H A Dfunction.py1026 expr = expr.xreplace({v: new_v})
1038 obj = obj.xreplace({v: old_v})
1328 return self.expr.xreplace(dict(zip(self.variables, args)))
1338 otherexpr = otherexpr.xreplace(dict(zip(other.args[0], self.args[0])))
1345 return self.expr.xreplace(self.canonical_variables),
1504 return self._expr.xreplace(self.canonical_variables),
2313 rv = rv.xreplace({ro: ro.evalf(n) for ro in rv.atoms(RootOf)})
2317 rv = rv.xreplace(dict(reps))
2320 rv = rv.xreplace({d.exp: p.exp for p, d in reps})
2324 rv = rv.xreplace(Transform(
[all …]
/dports/math/py-Diofant/Diofant-0.13.0/diofant/matrices/
H A Dimmutable.py164 xreplace = MatrixBase.xreplace variable in ImmutableSparseMatrix
/dports/math/py-sympy/sympy-1.9/sympy/concrete/
H A Dsummations.py215 did = self.xreplace(reps).doit(**hints)
217 did = tuple([i.xreplace(undo) for i in did])
219 did = did.xreplace(undo)
453 sequence_term = simplify(sequence_term.xreplace({sym: -sym}))
458 sequence_term = sequence_term.xreplace({sym: sym_})
517 next_sequence_term = sequence_term.xreplace({sym: sym + 1})
642 sequence_term = sequence_term.xreplace({sym: _sym})
1544 half_sum = (full_sum + f.xreplace({i: 0})) / 2
1547 extraneous_neg = [f.xreplace({i: i0}) for i0 in range(int(a), 0)]
1548 extraneous_pos = [f.xreplace({i: i0}) for i0 in range(0, int(a))]
[all …]
/dports/math/py-sympy/sympy-1.9/sympy/codegen/
H A Dapproximations.py173 val = fseri.xreplace({symb: x})
174 ref = fexpr.xreplace({symb: x})

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