tensors: Add benchmarking file
tensors: Add addition and multiplication tests for benchmarking
tensors: inlined slicing to improve metrics.
tensors: fix help-lint warnings.
tensors: restore newer matmul
tensors: add fixnum declaration.
tensors: away with you, unsafe!
tensors: transpose added to benchmarks
tensors: optimize matmul to be within an order of magnitude of np.
tensors: remove type declaration.
tensors: optimize matmul.
John Benediktsson
Nandeeka Nayak