Consistency (mathematics)

A numerical diagram is known as consistent -- it is also said that there is consistency -- if and only if the exact solution of the partial derivative equations discretized tends towards the exact solution of the continuous equations when all the not of discretization ($\backslash \; Delta\; t$, $\backslash \; Delta\; x$, etc) at the same time tend towards 0.

See too

• Theorem of Lax

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