Use arrow keys, drag or scroll (there is only up or down for the mouse scroller) to move the mathematical waves around. Red for sine, blue for cosine, yellow for tangent, green for cotangent, brown for logarithm, teal for natural logarithm, and black for the 0 lines (one representing a x of 0 and another representing a y of 0). Click the settings icon to open the settings, x to close. The amplitude is how high each of the peak of the waves are. The wavelength is how far the peak of the waves are. The rest are switches for the waves.
Music from https://pixabay.com/music/modern-classical-infinite-creativity-391946/
