Texas Instruments TI Programmable 57 User Manual

How
many
guesses
will
it
take
you
to
discover
a
‘secret’
number
between
0
and
1023?
You'll
get
a
clue
after
each
guess
(you're
told
whether
your
guess
was
“high”
or
“low").
This
program
makes
your
calculator
a
game
that's
fun
to
have
along
on
trips
in
the
car,
while
camping
—
anywhere.
To
Pray
THe
Game:
The
"Hi-Lo"
program
uses
an
initial
entry
number
(less
than
one)
to
generate
a
"secret
number"
for
you
to
guess.
Each
time
you
guess,
a
plus
1
is
displayed
if
your
guess
is
too
large,
a
minus
one
is
shown
if
your
guess
is
too
small,
or
the
secret
number
is
flashed
if
you
guess
correctly.
After
you
key
in
the
program,
you'll
follow
these
steps:
*
Press
[+],
then
enter
the
time
of
the
day,
the
number
of
the
month,
and
the
day
of
the
month.
(This
gives
a
convenient
starting
number
less
than
1.)
Now
press
.
At
this
point,
your
calculator
“knows”
its
secret
number;
and
it
displays
a
zero
—
telling
you
it's
ready
to
play.
Now
try
to
guess
the
number
by
entering
your
guess
and
pressing
4.
If
your
guess
is
“Hi"
a
1
is
displayed;
iflow,
a
—1
is
shown.
If
you
guess
right,
the
secret
number
flashes,
»
To
guess
again,
enter
your
new
number
and
press
4
After
you've
guessed
correctly,
press
1
to
see
the
number
of
guesses!
To
play
again,
press
to
stop
the
flashing
and
1
—
telling
the
calculator
to
create
another
secret
number
for
you
to
guess.
Then,
just
enter
your
number,
press
4and
"guess
away”.
Maxine Tracks
Key
in
the
program
using
the
Hi-Lo
keystroke
chart.
(Don't
forget
OFF-ON
and )

Texas Instruments TI Programmable 57 Specifications

General

Brand	Texas Instruments
Model	TI Programmable 57
Category	Calculator
Language	English