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MatematikaRia.com

Scientific Calculator

This is a very powerful Scientific Calculator
You can use it like a normal calculator, or you can type formulas like (3+7^2)*2
It has many functions you can type in (see below)

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Examples

• Type in 12+2, then press the "=" button
• Select Degrees, type in cos(45), then press the "=" button

Function Reference

Here are the functions currently supported.

A function will return "NaN" (Not a Number) when you give it invalid values, such as sqrt(-1)

Trigonometric Functions

Function Description   Function Description
sin() sine   asin() inverse sine
cos() cosine   acos() inverse cosine
tan() tangent   atan() inverse tangent
cot() cotangent ie cos()/sin()   acot() inverse cotanget ie atan(1/x)
sec() secant ie 1/cos()   asec() inverse secant ie acos(1/x)
csc() cosecant ie 1/sin()   acsc() inverse cosecant ie asin(1/x)

Hyperbolic functions

 sinh() hyperbolic sine asinh() inverse hyperbolic sine cosh() hyperbolic cosine acosh() inverse hyperbolic cosine tanh() hyperbolic tangent atanh() inverse hyperbolic tangent coth() hyperbolic cotangent acoth() inverse hyperbolic cotangent sech() hyperbolic secant asech() inverse hyperbolic secant csch() hyperbolic cosecant acsch() inverse hyperbolic cosecant

General Functions

 sqrt() square root abs() absolute value fact() factorial floor() Rounds down to the nearest integer ceil() Rounds up to the nearest integer round() Rounds to the nearest integer (0.5+ goes up)

Logarithm functions

 log() base 10 logarithm logb(x,b) base "b" logarithm ln() natural logarithm exp(x) e to the power x

Functions needing two values

 gcd(x,y) greatest common denominator of x and y max(x,y) maximum of x and y min(x,y) minimum of x and y angle(x,y) angle of coords x and y dist(x,y) distance to coords x and y comb(x,y) combinations of x and y

Note: for more digits of accuracy but less functions try our Full Precision Calculator