# 3D Calculator

This calculator can be used for

**- Vector Calculation**

Subtract, multiply (dot or cross), find magnitude, unit vector, angle and scalar triple products of vectors.

**- Point, Line, Plane**

Find equation of line, plane in two point form, parametric form or volume and surface area of sphere.

**- Coordinate System**

Convert Cartesian to spherical or cylindrical coordinate or vice versa.

**- Matrices**

Add, subtract, multiply the matrices, find determinants or solutions of Ax=b for 3×3 matrices.

**- Complex Numbers**

Add, subtract, multiply, divide complex numbers, find exponent, log, trigonometric and hyperbolic trigonometric values of complex numbers.

**Homepage:** http://www.greuer.de/calc3D.html

### Download links ~ 3D_Calculator.zip (388 KB)

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