Problem 636. Spherical radius given four points

 pts = [x1 y1 z1;
        x2 y2 z2;
        x3 y3 z3;
        x4 y4 z4]

 pts = [1 0 0;
        0 1 0;
        0 0 1;
       -1 0 0]
 r=1

Solution Comments

Problem Recent Solvers254

Suggested Problems

• Alphabetize by last name

  2342 Solvers

• What is the distance from point P(x,y) to the line Ax + By + C = 0?

  560 Solvers

• Oh Zero Zero Zero!!!

  539 Solvers

• Write a function man that takes a row vector v and returns a matrix H as follows..

  647 Solvers

• Draw 'D'.

  1033 Solvers

More from this Author309

• GJam 2015 Rd1B: Counter Culture

  11 Solvers

• Neural Net Image Convolution: Return only Valid portion of conv2

  13 Solvers

• Kurchan 3x3 - Optimal Score

  30 Solvers

• Mandelbrot Number Test [Real+Imaginary]

  28 Solvers

• Knots Contest: Score (ContestSuite)

  2 Solvers