Citizen SRP-145N Manual De Usuario

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procedure even after you turn off the calculator. You can have more 
than one variable in your calculation. 
Your calculator learns mathermatical procedures or programs in the 
program (PGM) mode. To set the calculator to the program mode, 
press [ 2ndF ] [ PGM ]. PGM appears on the display.  
Now enter your procedure as if you were just going to calcualte it once
except─press [ 2ndF ] [ [X] ] before entering variable data. You get 
your first answer while you are still in the PGM mode. 
Note : If you press [ 2ndF ] [ [X] ] then [‧] or a number, and 
then [ EXP ], [ +/– ], [ ) ] or [ CE ], both the number and 
the first function following the number are treated as one 
variable─they are not written into the program as steps. 
Remember, you can enter a maximum of 40 steps. If you try to enter a 
41st step, the calculator dispalys E. Press [ ON/C ] to clear the error. 
To stop storing a program, press [ 2ndF ] [ PGM ] again. PGM 
disappears and the calculator leaves the program mode. Press [ RUN ] 
to begin repeating the same mathematical procedure with different 
variables. 
When you press [ RUN ], you can begin entering different variables. 
Just enter each variable in the order in which it occurs in the formula 
and press [ RUN ] after each variable. The answers appears on the 
display. 
Stored programs are automatically erased when you press [ 2ndF ] 
[ PGM ]. So, unless you want to enter a new program, do not select 
the program mode. 
You can program your calculator to give you interim values in your 
formula also. While programming the calculation (in PGM mode), 
press [ = ] when you reach the point where you want the interim value 
displayed. Then press [ 2ndF ] [ HALT ] and continue entering your 
formula in the usual way. 
When you run the program, press [ RUN ] after the calculator dispalys 
an interim value to resume the program. You can use the same 
method to program your calculator to run two or more formulas. One 
after another. 
(Ex.) Find the total amount of principal and interest on a $5,000 loan 
(x) at 6% annual interest (y) compounded annually over a 
period of 7 years (z) ? 
Formula : total amount = x (1 +y ) 
z
  
(Ex.) : (1)  x = $5,000 
 
(2)   x = $1,000 
 
 
y = 6 % 
 
 
y = 10 % 
 
 
z = 7 years 
 
 
z = 5 years 
[ 2ndF ] [ PGM ] 
  
PGM 
DEG   
  
0.
[ 2ndF ] [ [X] ] 
  
PGM 
DEG   
 
 
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