# All online calculators

• Polygon area

Online calculator which calculates area of a polygon given lengths of polygon sides and diagonals which split polygon to nonoverlapping triangles

• Polynomial division

This calculator divides one polynomial by another polynomial.

• Polynomial Greatest Common Divisor

The calculator gives the greatest common divisor (GCD) of two input polynomials.

• Polynomial multiplication

This calculator multiplies two univariate polynomials.

• Polynomial root isolation

The calculators isolates real roots of the input univariate polynomial using Sturm and VAS-CF methods.

• Polynomial roots

The calculator solves polynomial roots of any degree. For small degree polynomials analytic methods are applied, for 5-degree or higher the polynomial roots are estimated by numerical method.

### Polynomial Taylor Shift

The calculator evaluates Taylor shift of the given polynomial using Shaw and Traub algorithm.

### Polynomial shift

Polynomial coefficients, space separated.

### Pressure over a surface

This online calculator computes pressure, cause by given mass over given surface in gravity field. Result is displayed using different units of pressure

### Pressure for given weight and surface area

Digits after the decimal point: 2

## Calculator categories

 Life (47)
 Professional (144)
 Study (203)