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-rw-r--r--src/Bitmap_cubical_complex/utilities/Bitmap_cubical_complex_periodic_boundary_conditions.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/Bitmap_cubical_complex/utilities/Bitmap_cubical_complex_periodic_boundary_conditions.cpp b/src/Bitmap_cubical_complex/utilities/Bitmap_cubical_complex_periodic_boundary_conditions.cpp
index 122160a2..7f9296a6 100644
--- a/src/Bitmap_cubical_complex/utilities/Bitmap_cubical_complex_periodic_boundary_conditions.cpp
+++ b/src/Bitmap_cubical_complex/utilities/Bitmap_cubical_complex_periodic_boundary_conditions.cpp
@@ -33,9 +33,9 @@
#include <string>
int main(int argc, char** argv) {
- std::cout << "This program computes persistent homology, by using " <<
+ std::cout << "This program computes persistent homology, by using the " <<
"Bitmap_cubical_complex_periodic_boundary_conditions class, of cubical complexes provided in text files in " <<
- "Perseus style (the only numbered in the first line is a dimension D of a bitmap. In the lines I between 2 " <<
+ "Perseus style. The only number in the first line is a dimension D of a bitmap. In the lines I between 2 " <<
"and D+1 there are numbers of top dimensional cells in the direction I. Let N denote product of the numbers " <<
"in the lines between 2 and D. In the lines D+2 to D+2+N there are filtrations of top dimensional cells. We " <<
"assume that the cells are in the lexicographical order. See CubicalOneSphere.txt or CubicalTwoSphere.txt for" <<