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The input Editor
If you select Linear equations under LINEAR ALGEBRA
you will enter the editor for input (input screen).
RAD
{HOME }
:PartAns
w -"'• sp"*r
, , ,JV. »
PRG
Y/N:J
.}: {123}
}:
{xyz}
Here the input data can be modified and deleted and you can
move around by using the arrow keys.
The cursor is placed right behind :PartAns Y/N: and here you
enter Y if you want intermediate results. The arrow keys are
used to get right behind :B {Bl...}: and here you enter the
right side vector of the system.
If you have done a mistake you may alter your input by using
the delete keys on the calculator keyboard. You will not be
able to continue before the data are correctly put in.
1. Generaly
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