def order_span(orderable):
for i in range(len(orderable)):
recursive_start = general_functions.first_occurence(orderable, i, "(")
if recursive_start == -1:
break
else:
recursive_end = general_functions.first_occurence(
orderable, recursive_start, ")")
recursor = orderable[recursive_start + 1:recursive_end]
recursed = order_span(recursor)
del orderable[recursive_start:recursive_end + 1]
orderable = general_functions.insert_list(orderable, recursor,
recursive_start)
orderable = kill_parentheses(orderable)
orderable = unary_op_template(orderable)
orderable = binary_op_template(orderable, "^", "^")
orderable = binary_op_template(orderable, "mod", "%")
orderable = binary_op_template(orderable, "log", "_")
orderable = nary_op_template(orderable, "*")
orderable = nary_op_template(orderable, "+")
end_at = general_functions.first_occurence(orderable, 0, ")")
if end_at != -1 and end_at == len(orderable) - 1:
del orderable[end_at]
return orderable
def format_inverse_template(parseable, insertable, i):
if parseable[i + 1] in trig_list or parseable[i] in ["sin", "cos", "("]:
insert_at = general_functions.first_occurence(parseable, i, ")") + 1
else:
insert_at = i + 2
parseable = general_functions.insert_list(parseable, insertable, insert_at)
return parseable
def format_inverse_template(parseable, insertable, i):
if parseable[i+1] in trig_list or parseable[i] in ["sin", "cos", "("]:
insert_at = general_functions.first_occurence(parseable, i, ")") + 1
else:
insert_at = i + 2
parseable = general_functions.insert_list(parseable, insertable, insert_at)
return parseable
def order_span(orderable):
for i in range(len(orderable)):
recursive_start = general_functions.first_occurence(orderable, i, "(")
if recursive_start == -1:
break
else:
recursive_end = general_functions.first_occurence(orderable,
recursive_start,
")")
recursor = orderable[recursive_start+1:recursive_end]
recursed = order_span(recursor)
del orderable [recursive_start:recursive_end+1]
orderable = general_functions.insert_list(orderable,recursor,recursive_start)
orderable = kill_parentheses(orderable)
orderable = unary_op_template(orderable)
orderable = binary_op_template(orderable, "^", "^")
orderable = binary_op_template(orderable, "mod", "%")
orderable = binary_op_template(orderable, "log", "_")
orderable = nary_op_template(orderable, "*")
orderable = nary_op_template(orderable, "+")
end_at = general_functions.first_occurence(orderable, 0, ")")
if end_at != -1 and end_at == len(orderable) - 1:
del orderable[end_at]
return orderable
def format_trig(parseable):
i = 0
for i in range(len(parseable)):
if parseable[i] in trig_list:
span = general_functions.first_occurence(parseable, i, ")")
input_ = parseable[i+2:span]
tan_or_sec = lambda x: x == "tan" or x == "cot"
templates = {"tan": ["sin", "(", ")", "*", "cos", "(", ")", "^", "-1"],
"cot": ["cos", "(", ")", "*", "sin", "(", ")", "^", "-1"],
"sec": ["cos", "(", ")", "^", "-1"],
"csc": ["sin", "(", ")", "^", "-1"]}
adjusted = format_trig_tmeplate(templates[parseable[i]], input_, tan_or_sec(parseable[i]))
del parseable[i:span+1]
general_functions.insert_list(parseable, adjusted, i)
return parseable
def format_trig(parseable):
i = 0
for i in range(len(parseable)):
if parseable[i] in trig_list:
span = general_functions.first_occurence(parseable, i, ")")
input_ = parseable[i + 2 : span]
tan_or_sec = lambda x: x == "tan" or x == "cot"
templates = {
"tan": ["sin", "(", ")", "*", "cos", "(", ")", "^", "-1"],
"cot": ["cos", "(", ")", "*", "sin", "(", ")", "^", "-1"],
"sec": ["cos", "(", ")", "^", "-1"],
"csc": ["sin", "(", ")", "^", "-1"],
}
adjusted = format_trig_tmeplate(templates[parseable[i]], input_, tan_or_sec(parseable[i]))
del parseable[i : span + 1]
general_functions.insert_list(parseable, adjusted, i)
return parseable
#!/usr/bin/env python3
import general_functions
nary_op = ["+", "*"]
binary_op = ["^", "mod", "log", "="]
unary_op = {"sin": "~", "cos": "&"}
unary_op_plus = ["sin", "cos"]
op = ["+", "*", "^", "mod", "log", "sin", "cos"]
find_end = lambda orderable, start_at: general_functions.first_occurence(orderable, start_at, ")")
def order_span(orderable):
for i in range(len(orderable)):
recursive_start = general_functions.first_occurence(orderable, i, "(")
if recursive_start == -1:
break
else:
recursive_end = general_functions.first_occurence(orderable,
recursive_start,
")")
recursor = orderable[recursive_start+1:recursive_end]
recursed = order_span(recursor)
del orderable [recursive_start:recursive_end+1]
orderable = general_functions.insert_list(orderable,recursor,recursive_start)
orderable = kill_parentheses(orderable)
orderable = unary_op_template(orderable)
#!/usr/bin/env python3
import general_functions
nary_op = ["+", "*"]
binary_op = ["^", "mod", "log", "="]
unary_op = {"sin": "~", "cos": "&"}
unary_op_plus = ["sin", "cos"]
op = ["+", "*", "^", "mod", "log", "sin", "cos"]
find_end = lambda orderable, start_at: general_functions.first_occurence(
orderable, start_at, ")")
def order_span(orderable):
for i in range(len(orderable)):
recursive_start = general_functions.first_occurence(orderable, i, "(")
if recursive_start == -1:
break
else:
recursive_end = general_functions.first_occurence(
orderable, recursive_start, ")")
recursor = orderable[recursive_start + 1:recursive_end]
recursed = order_span(recursor)
del orderable[recursive_start:recursive_end + 1]
orderable = general_functions.insert_list(orderable, recursor,
recursive_start)
orderable = kill_parentheses(orderable)