results of matrix multiplication in openFrameworks

gistfile1.cpp

cout << ((ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f) * ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f)) * ofVec3f(1.0f, 0.0f, 0.0f)) << endl;
//0, 0, 0

cout << ((ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f) * ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f)) * ofVec3f(1.0f, 0.0f, 0.0f)) << endl;
//0, 0, 0

cout << ((ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f) * ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f)) * ofVec4f(1.0f, 0.0f, 0.0f, 1.0f)) << endl;
//0, 0, 0, 1

cout << ((ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f) * ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f)) * ofVec4f(1.0f, 0.0f, 0.0f, 1.0f)) << endl;
//0, 0, 0, 2

cout << (ofVec3f(1.0f, 0.0f, 0.0f) * (ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f) * ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f))) << endl;
//0, 0, 0

cout << (ofVec3f(1.0f, 0.0f, 0.0f) * (ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f) * ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f)) * ofVec3f(1.0f, 0.0f, 0.0f)) << endl;
//1, 0, 0

cout << (ofVec4f(1.0f, 0.0f, 0.0f, 1.0f) * (ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f) * ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f))) << endl;
//0, 0, 0, 1

cout << (ofVec4f(1.0f, 0.0f, 0.0f, 1.0f) * (ofMatrix4x4::newScaleMatrix(0.0f, 0.0f, 0.0f) * ofMatrix4x4::newTranslationMatrix(1.0f, 0.0f, 0.0f))) << endl;
//1, 0, 0, 1