• UF Sparse Matrix Collection

    UF Sparse Matrix Collection: Priebel group.

  • Click here for a description of the Priebel group.
  • Click here for a list of all matrix groups.
  • Click here for a list of all matrices.

    matrix graph Group/Name id download # rows # cols nonzeros type sym spd?
    Priebel/130bit Priebel/130bit Priebel/130bit 2250 MAT, MM, RB 584 575 6,120 binary rectangular - no
    Priebel/145bit Priebel/145bit Priebel/145bit 2251 MAT, MM, RB 1,002 993 11,315 binary rectangular - no
    Priebel/162bit Priebel/162bit Priebel/162bit 2252 MAT, MM, RB 3,606 3,597 37,118 binary rectangular - no
    Priebel/176bit Priebel/176bit Priebel/176bit 2253 MAT, MM, RB 7,441 7,431 82,270 binary rectangular - no
    Priebel/192bit Priebel/192bit Priebel/192bit 2254 MAT, MM, RB 13,691 13,682 154,303 binary rectangular - no
    Priebel/208bit Priebel/208bit Priebel/208bit 2255 MAT, MM, RB 24,430 24,421 299,756 binary rectangular - no

    Maintained by Tim Davis, last updated 10-Jun-2015.
    Matrix pictures by cspy, a MATLAB function in the CSparse package.
    See UFget to download directly into MATLAB.