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 Solvers251

Suggested Problems

• Subset Sum

  2009 Solvers

• Joining Ranges

  399 Solvers

• Side of a rhombus

  5871 Solvers

• Divisible by 2

  610 Solvers

• Pi Digit Probability

  841 Solvers

More from this Author308

• Image Processing 2.1.1 Planck Integral

  11 Solvers

• GJam March 2016 IOW: Polynesiaglot Small

  15 Solvers

• Tiles Contest: Perfect Solutions for Large Unique Tile Boards

  1 Solvers

• ICFP2021 Hole-In-Wall: Solve Problem 4, Score=0, Bonus GLOBALIST assumed

  1 Solvers

• Jigsaw 002: Intro 2x2 square. Local Cody images

  9 Solvers