### DD_QD (MuPAT)

- DD_QD (MuPAT)
  - Display — Display of DD and QD numbers
  - Overloads — Available overloads for DD and QD real numbers
  - concatenations — Horizontal and vertical concatenations of D, DD, QD arrays together
  - size — sizes of a DD or QD array
  - conversions
    - d2dd — type conversion from double to DD
    - d2qd — type conversion from double to QD
    - dd2qd — type conversion from DD to QD
    - dd2str — prints a DD number in a string
    - getHi — Get the highest part of dd,qd number
    - qd2dd — type conversion from QD to DD
    - qd2str — prints a QD number in a string
    - str2dd — parses a long input numeric string and converts it into a DD number
  - DD: 16 bytes decimal arithmetics
    - dd — builds an array of DD numbers
    - exp — exponential
    - ddeye — Identity matrix
    - ddgqr — QR decomposition with modified Gram-Schmidt orthonormalization
    - ddip — inner product of DD vectors
    - lu — LU factorization of a square DD matrix
    - max — maximal value of an array of DD numbers
    - min — minimal value of an array of DD numbers
    - norm — Norm 1|2|p|inf|fro of a matrix of DD numbers
    - ddnrt — n-th root of a DD real number
    - ddones — generates a matrix made of DD ones
    - ddpow — n-th power of DD variable
    - qr — QR factorization of a DD matrix
    - ddrand — (Quasi) Pseudorandom DD number generator
    - ddzeros — generates a matrix made of DD zeros
  - QD: 32 bytes decimal arithmetics
    - qd — builds an array of QD numbers
    - exp — exponential with 64 digits
    - qdeye — Identity matrix
    - qdgqr — QR decomposition with modified Gram-Schmidt orthonormalization
    - qdip — inner product of QD vectors
    - lu — LU factorization of a square QD matrix
    - max — maximal value of an array of QD numbers
    - min — minimal value of an array of QD numbers
    - norm — Norm 1|2|p|inf|fro of a matrix of QD numbers
    - qdones — QD matrix made of ones
    - qdpow — n-th power of a QD real number
    - qr — QR factorization of a QD matrix
    - qdrand — (Quasi) Pseudorandom QD number generator
    - qdzeros — QD matrix made of zeros
  - (DLL mandatory)
    - ddGauss — Gaussian Elimination with pivoting for DD
    - ddinv — Inverse matrix of DD matrix
    - qdGauss — Gaussian Elimination with pivoting for QD
    - qdinv — Inverse matrix of QD matrix

Report an issue