Online calculator: 3d coordinate systems
planetcalc.com › 7952Cylindrical coordinate system. This coordinate system defines a point in 3d space with radius r, azimuth angle φ, and height z. Height z directly corresponds to the z coordinate in the Cartesian coordinate system. Radius r - is a positive number, the shortest distance between point and z-axis. Azimuth angle φ is an angle value in range 0..360.
Matrix calculator
matrixcalc.org › enWith help of this calculator you can: find the matrix determinant, the rank, raise the matrix to a power, find the sum and the multiplication of matrices, calculate the inverse matrix. Just type matrix elements and click the button. Leave extra cells empty to enter non-square matrices.
Convert | EasyRGB
www.easyrgb.com/en/convert.phpUse the form below to convert color data across different color standards and color spaces (RGB, CMYK, L*ab, L*ch, L*uv, Hunter, XYZ etc.). Looking for color math or specific conversion formulas? Check our math page for some practical examples. If you are not sure how to start, check our practical step-by-step instructions.
Distance Calculator
https://www.calculator.net/distance-calculator.htmlFree distance calculators to compute the distance between two coordinates on a 2D plane or 3D space. Calculators to find the distance between two pairs of latitude and longitude, or two chosen points on a map are also provided. Also explore hundreds of other calculators addressing finance, math, fitness, health, and more.