Update arraymath.py
Update arraymath.py

gmarkall/numba,stonebig/numba,gmarkall/numba,IntelLabs/numba,gmarkall/numba,sklam/numba,stuartarchibald/numba,seibert/numba,stonebig/numba,IntelLabs/numba,sklam/numba,gmarkall/numba,seibert/numba,seibert/numba,stuartarchibald/numba,numba/numba,stuartarchibald/numba,sklam/numba,stonebig/numba,numba/numba,numba/numba,stonebig/numba,gmarkall/numba,numba/numba,cpcloud/numba,IntelLabs/numba,seibert/numba,cpcloud/numba,cpcloud/numba,sklam/numba,stonebig/numba,stuartarchibald/numba,sklam/numba,stuartarchibald/numba,IntelLabs/numba,cpcloud/numba,seibert/numba,IntelLabs/numba,cpcloud/numba,numba/numba