0 Sta 1 Ave 2 Sum 3 s 4 Dat 5 F-E 6 dms 7 sin 8 cos 9 tan 10 ( 11 Exp 12 x^y 13 x^3 14 x^2 15 ) 16 ln 17 log 18 n! 19 1/x 20 MC 21 MR 22 MS 23 M+ 24 PI 25 7 26 4 27 1 28 0 29 A 30 8 31 5 32 2 33 +/- 34 B 35 9 36 6 37 3 38 . 39 C 40 / 41 * 42 - 43 + 44 D 45 Mod 46 Or 47 Lsh 48 sqrt 49 % 50 1/x 51 = 52 E 53 And 54 Xor 55 Not 56 Int 57 F 58 C 59 CE 60 Back 61 Dword 62 Word 63 Byte 64 Deg 65 Rad 66 Grad 67 Cannot divide by zero. 68 Invalid input for function. 69 Result of function is undefined. 70 Result is too large. 71 Result is too small. 72 calc.hlp 73 Cannot open Clipboard. 74 There is not enough memory for data. Close one or more programs, and then try again. 75 stat 76 Calculator 78 Not Enough Memory