DD


Table of Contents

d2dd — type conversion from double to DD
d2qd — type conversion from double to QD
dd — generate DD variable
dd2qd — type conversion from DD to QD
ddGauss — Gaussian Elimination with pivoting for DD
ddexp — Napier's constant of DD
ddeye — Identity matrix
ddgqr — QR decomposition with modified Gram-Schmidt orthonormalization
ddinput — input DD variable
ddinv — Inverse matrix of DD matrix
ddip — inner product of DD vectors
ddnormF — Frobenius norm of DD matrix
ddnrt — n-th root of DD variable
ddones — DD matrix made of ones
ddpow — n-th power of DD variable
ddprint — display DD variable
ddrand — (Quasi) Pseudorandom DD number generator
ddzeros — DD matrix made of zeros
getHi — Get the highest part of dd,qd number
qd — generate QD value
qd2dd — type conversion from QD to DD
qdGauss — Gaussian Elimination with pivoting for QD
qdeye — Identity matrix
qdgqr — QR decomposition with modified Gram-Schmidt orthonormalization
qdip — inner product of QD vectors
qdnormF — Frobenius norm of QD matrix
qdones — QD matrix made of ones
qdpow — n-th power of QD variable
qdprint — display QD variable
qdrand — (Quasi) Pseudorandom QD number generator
qdzeros — QD matrix made of zeros