# Where is cosh in TI 84?

Feb 13, 2019

## Where is cosh in TI 84?

The cosh( command is only found in the Catalog. Press: 2nd CATALOG to access the command catalog.

## What does e mean on TI 84 Plus?

On a calculator display, E (or e) stands for exponent of 10, and it’s always followed by another number, which is the value of the exponent. For example, a calculator would show the number 25 trillion as either 2.5E13 or 2.5e13. In other words, E (or e) is a short form for scientific notation.

Is Sinh inverse sine?

No, sinh is a hyperbolic function of sine. Sin^-1 is inverse of sine. You use the inverse to find angles. To enter sinh to press hyp then sin.

What is the derivative of hyperbolic functions?

Hyperbolic Functions

Function Derivative Integral
sinh(x) cosh(x) cosh(x)
cosh(x) sinh(x) sinh(x)
tanh(x) 1-tanh(x)² ln(cosh(x))
coth(x) 1-coth(x)² ln(|sinh(x)|)

### How do you get to catalog on TI 84?

The TI-84 Plus Calculator Catalog

1. If necessary, use the.
2. Press [2nd][O] to enter the Catalog.
3. Enter the first letter in the name of the command or function.
4. Repeatedly press the down-arrow key to move the indicator to the desired command or function.

### What is hyperbolic example?

hyperbolic Add to list Share. If someone is hyperbolic, they tend to exaggerate things as being way bigger deals than they really are. Hyperbolic statements are tiny dogs with big barks: don’t take them too seriously. Hyperbolic is an adjective that comes from the word hyperbole, which means an exaggerated claim.

Are hyperbolic functions continuous?

The hyperbolic cosine. The function is continuous on its domain, bounded from below, and symmetric, namely even, since we have cosh(−x) = cosh(x). The derivative: [cosh(x)]′ = sinh(x).