112 lines
3.8 KiB
Python
112 lines
3.8 KiB
Python
from copy import deepcopy
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import math
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class Groesse:
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def __init__(self, formelsymbol, einheit, konst, wert=None):
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self.formelsymbol = formelsymbol
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self.einheit = einheit
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self.wert = wert
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self.konst = konst
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self.equals_var = None
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def set(self, wert):
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self.wert = wert
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def set_equals_var(self, var):
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self.equals_var = var
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class Formel:
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class Solver:
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def __init__(self, formel):
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self.formel = formel
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def _solve_to_i(self):
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return (self.formel.a**self.formel.z) * (self.formel.b**self.formel.y) * (self.formel.c**self.formel.x) + self.formel.d * self.formel.e * self.formel.f + self.formel.g
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def _solve_to_a(self):
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return ((self.formel.b**self.formel.y) * (self.formel.c**self.formel.x) + self.formel.d * self.formel.e *self.formel.f + self.formel.g * self.formel.i)**1/self.formel.z
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def _solve_to_b(self):
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return ((self.formel.a**z) * (self.formel.c**x) +self.formel.d * e * f + g)**1/y
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def _solve_to_c(self):
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return ((self.formel.a**z) * (self.formel.b**y) + self.formel.d * e * f + g * i)**1/x
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def _solve_to_d(self):
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return i - g - (self.formel.a**z) * (self.formel.b**y)* (self.formel.c**x) / e * f
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def _solve_to_e(self):
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return i - g - (self.formel.a**2) * (self.formel.b**y) * (self.formel.c**x) / self.formel.d * f
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def _solve_to_f(self):
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return (i-g-(self.formel.a**z)*(self.formel.b**y)*(self.formel.c**x)) / (self.formel.d * e)
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def _solve_to_g(self):
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return - ((self.formel.a**z) * (self.formel.b**y) * (self.formel.c**x) + self.formel.d * e * f - i)
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def _solve_to_z(self):
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return math.log((i-self.formel.d*e*f-g) / ((self.formel.b**y) * (self.formel.c**x)), self.formel.a)
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def _solve_to_y(self):
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return math.log((i-self.formel.d*e*f-g)/((self.formel.a**z) * (self.formel.c**x)), self.formel.b)
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def _solve_to_x(self):
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return math.log(i-self.formel.d*e*f-g)/(self.formel.a**z)*(self.formel.b**y, self.formel.c)
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def __init__(self, name, i, a=Groesse(None, None, True, 0), b=Groesse(None, None, True, 0),
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c=Groesse(None, None, True, 0), d=Groesse(None, None, True, 0), e=Groesse(None, None, True, 0),
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f=Groesse(None, None, True, 0), g=Groesse(None, None, True, 0), z=Groesse(None, None, True, 0),
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y=Groesse(None, None, True, 0), x=Groesse(None, None, True, 0)):
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self.a = a
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self.a.set_equals_var('a')
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self.b = b
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self.b.set_equals_var('b')
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self.c = c
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self.c.set_equals_var('c')
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self.d = d
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self.d.set_equals_var('d')
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self.e = e
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self.e.set_equals_var('e')
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self.f = f
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self.f.set_equals_var('f')
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self.g = g
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self.g.set_equals_var('g')
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self.z = z
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self.z.set_equals_var('z')
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self.y = y
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self.y.set_equals_var('y')
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self.x = x
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self.x.set_equals_var('x')
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self.name = name
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self.i = i
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self.i.set_equals_var('i')
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self.liste = []
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self.solver = self.Solver(self)
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for var in [self.a, self.b, self.c, self.d, self.e, self.f, self.g, self.z, self.y, self.x, self.i]:
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if var.konst is False:
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self.liste.append(var)
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def is_solvable(self, geg, ges):
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temp_liste = deepcopy(self.liste)
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for geg_element in geg:
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for liste_element in temp_liste:
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# serach for element with fitting formelsymbol and then del it
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pass
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if len(temp_liste) == 1 and ges[0] == temp_liste[0]: # has to be changed accordingly
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return [True, temp_liste[0]]
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return [False, None]
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def solve(self, ges):
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pass
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def _solve_to_i(self):
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pass
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math.sqrt()
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