Calcolo numerico - riassunti, formulario

V:S

:

u[0] D[0]

i

for in range(N-1):

: A[i]ru[i]

alpha[i] : *V[i]

U[i+ D[i+1

]

I ]-alphafi]

# soluzione del lineare

sistema

:

Y[0] B[0]

i

for in range(N- 1) :

: *Y[i]

Y[i+1 B[i+1

] ]-alphafi]

:

x[N-1] Y[N-1]/U[N-1]

i

for in range(N-2,-1,-1):

*xIi+

xtil:(Ytil-vlil til

])/u

1

# output

X

return ree

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