
C O N TEN TS
HOW TO OPERATE
Read Before Using  | 
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Key layout/Reset switch  | 
  | 2  | 
Display pattern  | 
  | 3  | 
Display format  | 
  | 3  | 
Exponent display  | 
  | 4  | 
Angular unit  | 
  | 5  | 
Function and Key Operation | 
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O N /O FF, entry correction keys  | 
  | 6  | 
Data entry keys  | 
  | 7  | 
Random key  | 
  | 8  | 
Modify key  | 
  | 9  | 
Basic arithmetic keys, parentheses  | 
  | 10  | 
Percent  | 
  | 11  | 
Inverse, square, cube, xth power of y,  | 
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square root, cube root, xth root of y  | 
  | 12  | 
10 to the power of x, common logarithm  | 
  | 13  | 
e to the power of x, natural logarithm  | 
  | 14  | 
Factorials  | 
  | 15  | 
Permutations, combinations  | 
  | 16  | 
Time calculation  | 
  | 17  | 
Fractional calculations  | 
  | 18  | 
Memory calculations  | ~  | 19  | 
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Last answer memor y  | 
  | 20  | 
Trigonometric functions  | 
  | 21  | 
Arc trigonometric functions  | 
  | 22  | 
Hyperbolic functions  | 
  | 23  | 
C oordinate conversion  | 
  | 24  | 
Binary, pental, octal, decimal, and  | 
  | 25  | 
hexadecimal operations (N   | 
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STATISTICS FUNCTION | 
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Data input and correction  | 
  | 26  | 
“AN S” keys for   | 
  | 27  | 
“AN S” keys for   | 
  | 31  | 
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