This series will introduce you to graphing in python with Matplotlib, which is arguably the most popular graphing and data visualization library for Python. Here, we use plt.hist() function to plot a ...

Whether you want to plot a graph for academic and research publication or hypothesis testing, a quality graph will always leave a long-lasting impression and can make a huge difference in the impact ...

Graphing calculators: essential tools for math education or low-res Game Boys? The debate rages on. Advocates of non-mathematical applications for the devices have scored a major victory with the ...

Cosine and sine of an angle θ are defined to be the x and y-coordinates of the point P on the unit circle with the property that the line from O to P makes and angle θ with the positve x-axis. cos(θ) ...