Texas Instruments TI-89 Titanium User Manual page 844

@
SendCalc var[,port]
Sends contents of
TI-89 Titanium.
If the port is not specified, or
TI-89 Titanium sends data using the USB port if
connected, if not, it will send using the I/O port.
port = 1
If , the TI-89 Titanium sends data using the
USB port only.
port = 2
If , the TI-89 Titanium sends data using the I/O
port only.
SendChat
CATALOG
var
SendChat
A general alternative to
the receiving unit is a TI-92 (or for a generic "chat"
program that allows either a TI-92, Voyage™ 200,
or TI-92 Plus to be used). Refer to
more information.
SendChat
compatible with the TI-92, which is typically true in
"chat" programs. However,
an archived variable, a TI-89 graph data base, etc.
seq()
MATH/List menu
seq( expression , var
Increments
increment of
the results as a list. The original contents of
still there after
cannot be a system variable.
var
The default value for
Appendix A: Functions and Instructions
var
from a TI-89 Titanium to another
port = 0
is specified, the
, this is useful if
SendCalc
SendCalc
sends a variable only if that variable is
SendChat
]) ⇒
, low , high [, step list
from through by an
var low high
, evaluates , and returns
step expression
is completed.
seq()
1.
step =
Program segment:
©
:a+b! x
:SendChat x
for
©
will not send
seq(n^2,n,1,6) ¸
seq(1/n,n,1,10,2) ¸
are
var
sum(seq(1àn^2,n,1,10,1)) ¸
or press ¥¸
{1 4 9 16 25 36}
{1 1/3 1/5 1/7 1/9}
196...
127...
to get:
1.549
...
841