def sols_to_co(sols):
sol, order = sols
src = ""
q = sol.keys()
for var in order:
src = "%s = %s\n" % (str(var), numpy_print(sol[var])) \
+ src
q.remove(var)
reject = []
len_reject = 0
while len(q) != 0 or len(reject) != 0:
if len(q) == 0:
if len_reject == len(reject):
break
len_reject = len(reject)
q = reject
reject = []
var = q.pop(0)
rejected = False
for k in q:
if var in sol[k]:
reject.append(var)
rejected = True
break
if rejected:
continue
src = "%s = %s\n" % (str(var), numpy_print(sol[var])) + src
if len(reject) != 0:
raise ValueError("Sols has circular dependency,\n%s" % \
str((reject, sol)))
return compile(src, "<sols_to_co>", "exec")
def sols_to_co(sols):
sol, order = sols
src = ""
q = sol.keys()
for var in order:
src = "%s = %s\n" % (str(var), numpy_print(sol[var])) \
+ src
q.remove(var)
reject = []
len_reject = 0
while len(q) != 0 or len(reject) != 0:
if len(q) == 0:
if len_reject == len(reject):
break
len_reject = len(reject)
q = reject
reject = []
var = q.pop(0)
rejected = False
for k in q:
if var in sol[k]:
reject.append(var)
rejected = True
break
if rejected:
continue
src = "%s = %s\n" % (str(var), numpy_print(sol[var])) + src
if len(reject) != 0:
raise ValueError("Sols has circular dependency,\n%s" % \
str((reject, sol)))
return compile(src, "<sols_to_co>", "exec")
def test_numpy_print():
assert(numpy_print(-mu_12 * p_1 + r_2) == "-dot(mu_12, p_1) + r_2")
assert(numpy_print(delta_1 * A * p_1 + r_1) == "dot(delta_1, dot(A, p_1)) + r_1")
assert(numpy_print(delta_1 * p_1 + x_1) == "dot(delta_1, p_1) + x_1")
assert(numpy_print((T(r_1) * r_1) / (T(r_1) * A * p_1)) == \
"dot(dot((r_1).transpose(), r_1), 1.0 / (dot(dot((p_1).transpose(), A), r_1)))")
assert(numpy_print((T(p_1) * A * r_2) / (T(p_1) * A * p_1)) == \
"dot(dot(dot((p_1).transpose(), A), r_2), 1.0 / (dot(dot((p_1).transpose(), A), p_1)))")
def test_numpy_print():
assert (numpy_print(-mu_12 * p_1 + r_2) == "-dot(mu_12, p_1) + r_2")
assert (numpy_print(delta_1 * A * p_1 +
r_1) == "dot(delta_1, dot(A, p_1)) + r_1")
assert (numpy_print(delta_1 * p_1 + x_1) == "dot(delta_1, p_1) + x_1")
assert(numpy_print((T(r_1) * r_1) / (T(r_1) * A * p_1)) == \
"dot(dot((r_1).transpose(), r_1), 1.0 / (dot(dot((p_1).transpose(), A), r_1)))")
assert(numpy_print((T(p_1) * A * r_2) / (T(p_1) * A * p_1)) == \
"dot(dot(dot((p_1).transpose(), A), r_2), 1.0 / (dot(dot((p_1).transpose(), A), p_1)))")