## object.method_name           ## function
native $math.minor()            minor
native $math.major()            major
native $math.add()              add
native $math.sub()              sub
native $math.dot()              dot
native $math.distance()         distance
native $math.cross()            cross
native $math.scale()            scale
native $math.is_lower()         is_lower
native $math.transpose()        transpose
## math objects are ext_ because 'math.[ch]' could conflict
objs ext_math.o
