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pyqtgraph: pyqtgraph (scientific graphics and GUI library for Python)
pyqtgraph: 
pyqtgraph: PyQtGraph is a pure-Python graphics and GUI library built on PyQt/
pyqtgraph: PySide and NumPy.
pyqtgraph: 
pyqtgraph: It is intended for use in mathematics / scientific / engineering
pyqtgraph: applications.
pyqtgraph: 
pyqtgraph: 
pyqtgraph: 
pyqtgraph: