# Excel Math And Trigonometry Functions

This section will learn  how to use Excel’s Date And Time Functions such as: ABS, ACOS, ACOSH, Aggregate, ASIN, ASINH, etc.

ABS – returns the absolute value of a number

ACOS – returns the arccosine value of a number

ACOSH – returns the inverse hyperbolic cosine of a number

AGGREGATE – returns an aggregate in a list or database and ignore errors or hidden rows.it allow you to apply functions such as: SUM, COUNT, MAX, MIN, SMALL and etc.

ASIN – returns the arcsine value of a number

ASINH – returns the inverse hyperbolic sine of a number.

ATAN -returns the arctangent of a number.

ATAN2 – returns the arctangent, or inverse tangent, of the specified x- and y-coordinates.

ATANH – returns the inverse hyperbolic tangent of a given number.

CEILING – returns a given number rounded up to the nearest multiple of a given number of significance.

CEILING.PRECISE – returns a given number rounded up to the nearest multiple of a given number of significance or returns a number that is rounded up to the nearest integer number.

COMBIN – returns the number of combinations for a given number of items.

COMBINA – returns the number of combinations for a given number of items and it includes repetitions.

COS – returns the cosine of a given angle.

COSH – returns the hyperbolic cosine of a given angle.

DEGREES – converts radians into degrees. And it will return a numeric value.

EVEN – rounds a given number up to the nearest even integer.

EXP –  returns e raised to the power of a number.

FACT – returns the factorial of a given number.

FLOOR – returns a number rounded down to the nearest multiple of significance.

INT – returns the integer portion of a given number.

LN – returns the natural logarithm of a given number.

LOG – returns the logarithm of a given number based on a supplied base.

LOG10 – returns the base-10 logarithm of a given number.

MDETERM – returns the matrix determinant of an array.

MINVERSE – returns the inverse matrix for a given matrix.

MMULT – returns the matrix product of two arrays.

MOD – returns the remainder of two numbers after division.

ODD – rounds a given number up to the nearest odd integer.

PI – returns the value of mathematical constant PI.

POWER – returns the result of a number raised to a given power.

PRODUCT – multiplies the numbers and returns the product.

RAND – returns a random real number that is greater than or equal to 0 and less than 1.

RANDBETWEEN – returns a random integer number that is between the numbers you specify.

ROMAN – converts an arabic numeral to roman and the format is Text for returned value.

ROUND – rounds a number to a specified number of digits.

ROUNDDOWN – round the number down to the specified number of digits.

ROUNDUP – rounds the number up to a specified number of decimal places.

SIGN – returns the sign of a number.

SIN – returns the hyperbolic tangent of a given number.

SINH – returns the hyperbolic sine of a number.

SQRT – returns the square root of a positive number.

SUBTOTAL – returns the subtotal of the numbers in a list or database

SIN – returns the sine of a given angle.

SUM – adds all numbers in a range of cells and returns the sum of these values.

SUMIF – sum the numbers in the range of cells that meet a single criteria that you specify.

SUMIFS – sum the numbers in the range of cells that meet a single or multiple criteria that you specify.

SUMPRODUCT – multiplies corresponding components in the given one or more arrays or ranges, and returns the sum of those products.

SUMSQ – returns the sum of squares of a given set of arguments.

SUMX2MY2 – returns the sum of the difference of squares between two supplied arrays.

SUMXMY2 – returns the sum of the squares of differences between corresponding values in two given arrays and then return the sum of the result.

SUMX2PY2 -returns the sum of the sum of squares of corresponding items in two supplied arrays.

TAN – returns the tangent of a given angle.

TANH -returns the hyperbolic tangent of a given number.

TRUNC– truncates a number to an integer by removing the fractional part of the number.