# Inbuilt Arithmetic PHP functions

Posted by Prem Tiwari | Updated on

Following are Inbuilt Arithmetic PHP functions/method with description. It’s contains PHP Math Functions and math operation.

• abs() — This function returns the absolute value of a number
• acos() — Using for to find arccosine of a number
• acosh() — helps to Inverse hyperbolic cosine
• asin() — Using for to get Arc sine
• asinh() — Inverse hyperbolic sine
• atan2() — Arc tangent of two variables
• atan() — Using for to get Arc tangent
• atanh() — Inverse hyperbolic tangent
• base_convert() — Convert a number between arbitrary bases
• bindec() — Using for Binary to decimal
• ceil() — Returns the value of a number rounded upwards to the nearest integer
• cos() — Returns the cosine of a number
• cosh() — Hyperbolic cosine
• decbin() — For convert Decimal to binary
• dechex() — For convert Decimal to hexadecimal
• decoct() — For convert Decimal to octal
• deg2rad() — It Converts the number in degrees to the radian equivalent
• exp() — It Calculates the exponent of e
• expm1() — It Returns exp(number) – 1, computed in a way that is accurate even when the value of number is close to zero
• floor() — Returns the value of a number rounded downwards to the nearest integer
• fmod() — Returns the floating point remainder (modulo) of the division of the arguments
• getrandmax() — Show largest possible random value
• hexdec() — Using for convert Hexadecimal to decimal
• hypot() — Using for to Calculate the length of the hypotenuse of a right-angle triangle
• is_finite() — Finds whether a value is a legal finite number
• is_infinite() — Finds whether a value is infinite
• is_nan() — Finds whether a value is not a number
• lcg_value() — Combined linear congruential generator
• log10() — Base-10 logarithm
• log1p() — Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zero
• log() — Natural logarithm
• max() — Find highest value
• min() — Find lowest value
• mt_getrandmax() — Show largest possible random value
• mt_rand() — Generate a better random value
• mt_srand() — Seed the better random number generator
• octdec() — Octal to decimal
• pi() — Get value of pi
• pow() — Exponential expression
• rad2deg() — Converts the radian number to the equivalent number in degrees
• rand() — Generate a random integer
• round() — Rounds a float
• sin() — This function returns the sine of a number
• sinh() — Hyperbolic sine
• sqrt() — To get Square root value of a number
• srand() — Seed the random number generator
• tan() — Tangent value of a number
• tanh() — This function returns Hyperbolic tangent

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