The hyperbolic sine function (sinh) is a mathematical function that is closely related to the exponential function. It is defined as the natural logarithm of the difference between e^x and e^(-x), divided by 2. The sinh function is often used in applications involving hyperbolic geometry and special relativity.
The TI-84 is a graphing calculator that is commonly used by students and professionals in a variety of fields. It has a built-in sinh function that can be used to calculate the hyperbolic sine of a given number.
