Calculators

Visualizes the graph of a polynomial function by calculating and plotting points.

Calculates the average where some data points contribute more weight than others.

Calculates the angle whose tangent is a given number.

Calculates the angle whose cosine is a given number. The result is given in degrees.

Calculates the angle whose sine is a given number. The result is in radians.

Performs long division or synthetic division for polynomial expressions.

Solves for missing sides or angles in a right-angled triangle using trigonometric functions (sine, cosine, tangent).

Calculates the sum of up to 20 time values, expressed in hours, minutes, and seconds.

Performs addition or subtraction on two matrices of compatible dimensions.

Calculates the frequency of an event or occurrence per unit of time, given the frequency in a different unit of time.