c
c
Laminate (The Index [I] Entry
is
a Fraction):
The
laminate function joins
two
items by
creating a new coordinate, specified by
the
index
entry
[I] which must be a posi-
tive fraction.
If
the
index
entry
is
between 0 and 1,
the
new coordinate becomes
the
first coordinate; if
the
index
entry
is
between 1 and 2, the new
coordinate
is
placed between existing coordinates 1 and 2 (the new coordinate
that
is
added
al-
ways has a value (or length)
of
2).
The
following chart shows
the
positions
of
a
new coordinate
in
the
shape vector (see
the
following examples) when
two
3 by
3 matrices are laminated:
Index Value
.1
- .9
1.1
- 1.9
2.1 - 2.9
Positions
of
New
Coordinate
in
the
Shape
Vector
3 3
3
3
3 3
Lamination requires either
that
arguments A and B are
the
same shape
or
that
one
of
the
arguments
is
a scalar:
2
A~3
3pl
2 3 4 5 6 7 8 9
B~3
3pl1
22
33
~~
55
66 77
88
99
I~
:I.
2 3
'+
~.:;
6,
7 B
9~
B
:I.
1.
22
:3:~
'+
'+
~::; ~.:;
66
77
B8 ,99
C~"A}
I:
I 8:1B
r
.,
:1.
2 3
LI·
~5
I.>
7 B 9
1.1
22
3:3
'4·4
1.':'1::'
\."J
66
77
B8
99
(o)e
3
:3
•
Shape Vector
79
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