use long double to capture full possible sizes

marcel-goldschen-ohm · Jul 22, 2018 · a3c45bf · a3c45bf
1 parent af28d55
commit a3c45bf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/EigenLab.h b/EigenLab.h
@@ -1073,7 +1073,7 @@ namespace EigenLab
 			if(sfirst == slast) {
 				mat = sfirst;
 			} else if(sfirst < slast && sstep > 0) {
-				unsigned n = 1 + floor((slast - sfirst) / sstep);
+				long double n = 1 + floor((slast - sfirst) / sstep);
 				if (n < 0 || n > EIGENLAB_MAXMATRIX)
 					throw std::runtime_error("Invalid matrix size requested '" + std::to_string(n) + "', set EIGENLAB_MAXMATRIX to allow larger matrices.");
 				mat.local().resize(1, n);