Numpy - meaning and definition. What is Numpy
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What (who) is Numpy - definition

NUMERICAL PROGRAMMING PACKAGE FOR THE PYTHON PROGRAMMING LANGUAGE
Numeric Python; Numarray; Numpy; Numerical Python; .npz

Numpy         
An affectionately derogatory term, used to describe someone of slothful or slow demeanour.
May also be used in the form of an adjective.
Geoff (referring to Dean): What's Numpy up to today?Greg (referring to Dean): I dunno. Last time I checked his cubicle, he was asleep.Or, Try not to be so numpy, will ya? You're driving crazy!

Wikipedia

NumPy

NumPy (pronounced (NUM-py) or sometimes (NUM-pee)) is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays. The predecessor of NumPy, Numeric, was originally created by Jim Hugunin with contributions from several other developers. In 2005, Travis Oliphant created NumPy by incorporating features of the competing Numarray into Numeric, with extensive modifications. NumPy is open-source software and has many contributors. NumPy is a NumFOCUS fiscally sponsored project.