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Results tagged with singularity
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user 25014
Questions involving expressions that assume infinite values within the computational range; often associated with NDSolve, NIntegrate, etc.
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answers
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How to avoid NDSolve::ndsz problem (singularity problem)
Several errors occur:
sol = NDSolve[eqs, {x1, x2}, {r, R0, R}];
NDSolve::ndsz: At r == 0.26951986669987066`, step size is effectively zero; singularity or stiff system suspected. >>
NDSolve::ndsz: At … r == 0.18524442932777493`, step size is effectively zero; singularity or stiff system suspected. >>
NDSolve::ndsz: At r == 0.21451570142533177`, step size is effectively zero; singularity or stiff system …
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