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Update lagrange.py #101

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Update lagrange.py #101

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22 changes: 19 additions & 3 deletions lagrange.py
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Original file line number Diff line number Diff line change
@@ -1,13 +1,29 @@
#!/usr/bin/python3
# -*- coding: utf-8 -*-

dosya=open("lagrange.txt")
degerler = []

for line in dosya.readlines():
line = line.rstrip('\n').split(' ')
degerler.append(line)
dosya.close()

x = float(input("hangi değerin hesaplanmasını istiyorsunuz: "))

x = int(input("hangi değerin hesaplanmasını istiyorsunuz: "))
for m in range(len(degerler)):
for n in range(len(degerler[0])):
degerler[m][n]=float(degerler[m][n])

sonuc=0
for i in range(len(degerler[0])):
pay_carpimi=1
payda_carpimi=1
for j in range(len(degerler[0])):
if(i==j):
continue
else:
pay_carpimi=pay_carpimi*(x-degerler[0][j])
payda_carpimi=payda_carpimi*(degerler[0][i]-degerler[0][j])
sonuc=sonuc+((pay_carpimi/payda_carpimi)*degerler[1][i])
print(sonuc)