remove unnecessary fabs() invocations. #2
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It seems those fabs() are unnecessary: fabs(T[q][n+m]-t), fabs(T[j][n+m]-t), fabs(T[m][p]-t), fabs(T[m][i]-t). By definition t must be smaller than all of T[q][n+m], T[j][n+m], T[m][p] and T[m][i], hence the arguments of the fabs() invocations are always positive.
spaghetti-source
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Apr 6, 2013
remove unnecessary fabs() invocations.
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It seems those fabs() are unnecessary: fabs(T[q][n+m]-t), fabs(T[j][n+m]-t), fabs(T[m][p]-t), fabs(T[m][i]-t).
By definition t must be smaller than all of T[q][n+m], T[j][n+m], T[m][p] and T[m][i], hence the arguments of the fabs() invocations are always positive.