Merge branch 'master' into patch-3

mathgenerator/funcs/__init__.py

@@ -71,4 +71,12 @@ from .multiplyComplexNumbersFunc import *
 from .geomProgrFunc import *
 from .geometricMeanFunc import *
 from .harmonicMeanFunc import *
+from .euclidianNormFunc import *
+from .angleBtwVectorsFunc import *
+from .absoluteDifferenceFunc import *
+from .vectorDotFunc import *
+from .binary2sComplement import *
+from .matrixInversion import *
+from .sectorAreaFunc import*
+from .meanMedianFunc import*
 from .determinantToMatrix22 import *