## PHP cos Function | Find Cosine Value of a Number

Trigonometry is one of the most important concepts in Mathematics. PHP cos is an inbuilt Math Function in PHP. It calculates the cosine value of a number in radians. The cosine value oscillates between -1 and 1. In this article, we will discuss the PHP cos Function. Also, we will discuss an example of using… Read more PHP cos Function | Find Cosine Value of a Number

## PHP acos Function | Calculate Arc Cosine of a Number

Trigonometry is one of the most important concepts in Mathematics. PHP acos is an inbuilt Math Function in PHP. It calculates the arc cosine of a number in radians which works the opposite of PHP cos Function. In this article, we will discuss the PHP acos Function. Also, we will discuss an example of using… Read more PHP acos Function | Calculate Arc Cosine of a Number

## SQL sqrt Function | Square Root of a Number

SQL sqrt is an inbuilt Math Function in SQL Server. It calculates the square root of an input number in SQL Server. In this article, we will discuss the SQL sqrt Function. Also, we will discuss a few examples of using it. Syntax SQRT (number) Parameters The function expects only one input. The number for… Read more SQL sqrt Function | Square Root of a Number

## PHP decbin Function | Convert Decimal To Binary String

PHP decbin is an inbuilt Math Function in PHP. It converts an input decimal integer into its corresponding binary representation string. You can convert a binary string to its corresponding decimal integer using PHP bindec Function. Syntax decbin (\$integer) Parameters The function accepts only one parameter. The decimal value for which you want to find… Read more PHP decbin Function | Convert Decimal To Binary String

## PHP bindec Function | Convert a Binary to Decimal

PHP bindec is an inbuilt Math Function in PHP. It converts an input binary string into its corresponding decimal representation. In this article, we will discuss the PHP bindec Function. You can use the PHP decbin Function to convert a decimal integer to it’s corresponding binary string. Syntax bindec (\$binaryString) Parameters The function accepts only… Read more PHP bindec Function | Convert a Binary to Decimal

## SQL abs Function | Absolute Value of an Integer

SQL abs is an inbuilt Math function in SQL Server. It returns the absolute (positive) value of a number. It is identical to modulus in mathematics. In this article, we will discuss the abs Function in SQL Server. Also, we will discuss examples of using it. Syntax ABS (number) Parameters The function expects only one… Read more SQL abs Function | Absolute Value of an Integer