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     line-up from 
     
    
   
   
    
     ‘ ° TEXAS INSTRUMENTS 
     
    
   
   
    
     'INCORPORATED 
     
    
   
   
    
     Programmable 58C 
     
    
   
   
    
     advanced programmable 
     
     calculator with plu -in‘ 
     
     Solid State Software M 
     
     modules and new 
     
     ConstantMemoryTM 
     
    

    
     ,_ r-feature. 
     
    
   
   
    
     0 Up to 480 program steps or up to 60 memories. Number of 
     
     program steps and memory registers can be chosen from seven 
     
     combinations to meet your needs (480 program steps/0 data 
     
     memories; 400/ 10; 320/20; 160/40; 80/50; 0 program steps/60 
     
     data memories). 
     
    
   
   
    
     0 Splid State Software‘” programs can be integrated with your own 
     
     program up to 5,000 additional steps. « 
     
    
   
   
    
        
     
         
     
       
     
         
     
    
   
   
    
       
     
    
   
   
    
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     \l fgéaji/L-E’I’ir 
     
     . . TI 7 Q - . . , 
     
     . Slimline 50””. . Slimline Busrness 
     
     scientific calculator with Analyst- II 
     
    
   
   
    
     ‘ statistics and new 
     
    
   
   
    
     : constant memory feature fmancral calculator wrth 
     
    
   
   
    
     statistics and new 
     
    
   
   
    
     0 New Constant Memoryw feature retains data Constant MemoryTM feature, 
     
     even when the calculator is turned off. . 
     
     . Shortens “me needed TO perform lepemiVe 0 Five conveniently arranged financial keys—N, 
     
     Grimes and Opercfions- A , -°/oi, PMT, PV and FV—- help you analyze 
     
     0 Two fully arithmetic memories Can be used in - financial situations quickly and accurately. 
     
     _ ,ConlunCfiO“ WiTh eigh'f other fUHCHOnS *0 0 Built-in calculating power for time and money 
     
     . perform 00V common memory TOSK- problems such as compound interest, annuity 
     
    
   
   
    
     payments, mortgage'loans, investment yields 
     
     and amortization schedules. 
     
    
   
   
    
       
     
    
   
   
    
       
     
    
   
   
    
       
     
    
   
   
    
       o 7 . v x 
     
     % TEXAS INSTRUMENTS 
     
     V INCORPORATED