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change precision EPSILON in C code #217

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Merged
rflamary merged 3 commits into from
Nov 12, 2020
Merged

change precision EPSILON in C code #217

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change precision EPSILON in C code
ncourty Nov 11, 2020
32ae5ae
change precision EPSILON in C code V2
ncourty Nov 12, 2020
b554ebd
change precision EPSILON in C code V3 (add comment and remove unneces…
ncourty Nov 12, 2020
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3 changes: 2 additions & 1 deletion ot/lp/network_simplex_simple.h
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,7 @@


#define EPSILON 2.2204460492503131e-15
//#define EPSILON 1.1e-7
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#define _EPSILON 1e-8
#define MAX_DEBUG_ITER 100000

Expand Down Expand Up @@ -1507,7 +1508,7 @@ namespace lemon {
if( retVal == OPTIMAL){
for (int e = _search_arc_num; e != _all_arc_num; ++e) {
if (_flow[e] != 0){
if (abs(_flow[e]) > EPSILON)
if (fabs(_flow[e]) > _EPSILON)
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return INFEASIBLE;
else
_flow[e]=0;
Expand Down