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DD_QD (MuPAT) >> DD_QD (MuPAT) > DD: 16 bytes decimal arithmetics > ddones

ddones

generates a matrix made of DD ones

Syntax

a = ddones(m,n)
a = ones(DDmat)

Parameters

m,n

positive integers: numbers of rows and columns

DDmat

a matrix of DD numbers

a

matrix full of DD ones, of size [m,n] or size(DDmat).

Examples

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

d = ddrand(2,4);
ones(d)
--> ddones(1,1)   // scalar
 ans  =
   1.000000000000000000000000000000E0

--> ddones(1,4)   // vector
 ans  =
[d1]
   1.   1.   1.   1.

[d2] zeros(1,4)


--> ddones(2,3)   // matrix
 ans  =
[d1]
   1.   1.   1.
   1.   1.   1.

[d2] zeros(2,3)


--> d = ddrand(2,4);
--> ones(d)
 ans  =
[d1]
   1.   1.   1.   1.
   1.   1.   1.   1.

[d2] zeros(2,4)

See Also

Authors

Copyright (C) 2011 - Tsubasa Saito

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