Eulers Number

`"Euler's Number" = e`

2.71828182845904523536028747135266249775724703699995

Euler's Number (e) is also known as the base of the natural logarithm. Euler's number is an important mathematical constant approximately equal to 2.71828.

Euler's number arises naturally in various mathematical contexts, particularly in calculus, where it is often used as the base for exponential functions and logarithms. It is the unique number such that the derivative of the exponential function e^x is itself, and it also appears in the definition of the natural logarithm function ln(x), which is the inverse of the exponential function.

Scientific Calculator Functions

Basic Math Functions:

x^-1: This is the mathematical inverse or reciprocal of x, which is also 1/x
x! : This is the factorial of x
x²: This is the square of x
x³: This is the cube of x
x^y: This is x to the y^th power
10^x: This is ten to the x^th power.
`sqrt(x)`: This is the square root of x
`root(3)(x)`: This is the cube root of x
`root(y)(x)`: This is the y^th root of x
Rand: This returns a random number between 0 and 1.
log(x): This the base 10 log of x
ln(x) : This provides the natural log of x
MOD: This provides the integer remainder of x/y.
GCD: This is the greatest common divisor of two numbers

Math Constants:

e - this is the base of the natural log
π - This is the base of Euclidean geometry

Trigonometry Functions:

sin(θ) : This is the sine function of an angle.
cos(θ): This is the cosine function of an angle.
tan(θ): This is the tangent function of an angle.
sin^-1(x): This is the angle from the inverse of a sine.
cos^-1(x): This is the angle from the inverse of a cosine.
tan^-1(x): This is the angle from the inverse of a tangent.

Unit Conversions:

Length: This converts an input length to compatible units.
Area: This converts an input area to compatible units.
Volume: This converts an input volume to compatible units.
Velocity: This converts an input velocity to compatible units.
Mass: This converts an input mass or weight to compatible units.
Temp: This converts and input temperature to compatible units.
Force: This converts an input force to compatible units.
Pressure: This converts an input pressure to compatible units.

Other Math / Science Calculators: