Table Of Contents - Sharp COMPET-221 CS-221A Instruction Manual

CONTEN TS
Introduction .......... . .................................... . . . . . . . ..
·-2
Features
3
Hints . .. .. ............................ .. ..... .. ..... " .......... "
4
Voltage selector plug ........................................... . .....
4
Key desl i gnation .......... . . ....... ................................. 5
Specifications
6
Operation .......................................................... 7
1. Addition and subtraction ...................................... 7
2. Mu Itiplication and successive multiplication 8
3. Division and successive division. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 9
4. Sum (difference) of products and individual products ................ 10
5. Sum (difference) of quotients and individual quotients ............... 12
6. Product (quotient) of sums (differences) and individual sums (differences). 14
7. Discoun t calculation ............................ . ........ . ..... 15
8. Mu Itipl ication and division
bv
con stan t ............... . .......... 15
9. Mixed calculation ............................................ 18
10. Square root extraction ................... .. .................... 18
11. Correcting mistakes .......................... . .............. 19
Square root table .................................................... 20
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