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DD_QD (MuPAT) >> DD_QD (MuPAT) > QD: 32 bytes decimal arithmetics > qdzeros

qdzeros

QD matrix made of zeros

Syntax

a = qdzeros(m,n)
a = zeros(QDmat)

Parameters

m, n

positive integers

QDmat

a matrix of QD numbers

a

matrix of QD zeros, of size [m,n] or size(QDmat).

Examples

qdzeros(1,1)     // scalar
qdzeros(1,4)     // vector
qdzeros(2,3)     // matrix

q = qdrand(2,4); // template
zeros(q)
--> qdzeros(1,1)     // scalar
 ans  =
   0.00000000000000000000000000000000000000000000000000000000000000E0

--> qdzeros(1,4)     // vector
 ans  =
[d1] zeros(1,4)
[d2] zeros(1,4)
[d3] zeros(1,4)
[d4] zeros(1,4)

--> qdzeros(2,3)     // matrix
 ans  =
[d1] zeros(2,3)
[d2] zeros(2,3)
[d3] zeros(2,3)
[d4] zeros(2,3)


--> q = qdrand(2,4); // template
--> zeros(q)
 ans  =
[d1] zeros(2,4)
[d2] zeros(2,4)
[d3] zeros(2,4)
[d4] zeros(2,4)

See Also

Authors

Copyright (C) 2011 - Tsubasa Saito

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