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Silviu Marian Udrescu 2020-04-30 03:57:57 -04:00 • committed by GitHub
parent 5315f0a236
commit cdb842fe97
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2 changed files with 79 additions and 81 deletions
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50
Code/S_add_snap_expr_on_pareto.py
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@ -91,28 +91,28 @@ def add_snap_expr_on_pareto(pathdir, filename, math_expr, PA, DR_file=""):
except:
continue
# Get the numbers appearing in the expression
is_atomic_number = lambda expr: expr.is_Atom and expr.is_number
eq_numbers = [subexpression for subexpression in preorder_traversal(expr) if is_atomic_number(subexpression)]
# Do zero snap one parameter at a time
zero_snapped_expr = []
for w in range(len(eq_numbers)):
try:
param_dict = {}
unsnapped_param_dict = {'p':1}
eq = unsnap_recur(expr,param_dict,unsnapped_param_dict)
new_numbers = zeroSnap(eq_numbers,w+1)
for kk in range(len(new_numbers)):
eq_numbers[new_numbers[kk][0]] = new_numbers[kk][1]
jj = 0
for parm in unsnapped_param_dict:
if parm!="p":
eq = eq.subs(parm, eq_numbers[jj])
jj = jj + 1
zero_snapped_expr = zero_snapped_expr + [eq]
except:
continue
# # Get the numbers appearing in the expression
# is_atomic_number = lambda expr: expr.is_Atom and expr.is_number
# eq_numbers = [subexpression for subexpression in preorder_traversal(expr) if is_atomic_number(subexpression)]
#
# # Do zero snap one parameter at a time
# zero_snapped_expr = []
# for w in range(len(eq_numbers)):
# try:
# param_dict = {}
# unsnapped_param_dict = {'p':1}
# eq = unsnap_recur(expr,param_dict,unsnapped_param_dict)
# new_numbers = zeroSnap(eq_numbers,w+1)
# for kk in range(len(new_numbers)):
# eq_numbers[new_numbers[kk][0]] = new_numbers[kk][1]
# jj = 0
# for parm in unsnapped_param_dict:
# if parm!="p":
# eq = eq.subs(parm, eq_numbers[jj])
# jj = jj + 1
# zero_snapped_expr = zero_snapped_expr + [eq]
# except:
# continue
# Get the numbers appearing in the expression
is_atomic_number = lambda expr: expr.is_Atom and expr.is_number
@ -142,9 +142,9 @@ def add_snap_expr_on_pareto(pathdir, filename, math_expr, PA, DR_file=""):
except:
continue
snapped_expr = np.append(integer_snapped_expr,zero_snapped_expr)
snapped_expr = np.append(snapped_expr,rational_snapped_expr)
snapped_expr = np.append(integer_snapped_expr,rational_snapped_expr)
# snapped_expr = np.append(snapped_expr,rational_snapped_expr)
for i in range(len(snapped_expr)):
try:
# Calculate the error of the new, snapped expression