Convert Msor To Sor May 2026

MSOR often has logic like:

However, you may have encountered a variant called the method. While it sounds more advanced, the "conversion" from MSOR to SOR is not a transformation of results but rather a conceptual and algorithmic simplification. convert msor to sor

for i in range(n): if i < n/2: w = 1.2 else: w = 1.8 x_new[i] = (1-w)*x_old[i] + w*(b[i] - sum(A[i][j]*x_new[j] for j<i) - sum(A[i][j]*x_old[j] for j>i)) / A[i][i] MSOR often has logic like: However, you may

From MSOR to SOR: Simplifying the Modified Successive Over-Relaxation Method If not, MSOR and SOR are different iterative methods

omega = constant_omega This is only possible if all ( \omega_i ) are equal. If not, MSOR and SOR are different iterative methods . No exact equivalence exists unless you reorder the system or change the splitting.

Set all ( \omega_i ) in your code to this single ( \omega ). The algorithm becomes: [ x_i^(k+1) = (1 - \omega) x_i^(k) + \frac\omegaa_ii \left( b_i - \sum_j < i a_ij x_j^(k+1) - \sum_j > i a_ij x_j^(k) \right) ]