= (3rd) [STAT 1] 9 (S+) 4 (2nd) [FRQ] 2 (S+) 5 (S+)
]= 9 (2nd) [S-] 11 (S+)
Mode Function Help
Each time you select a number-base mode, the displayed number is converted
to the new number base.
| Decimal | 3rd [DEC] | Base 10 (Normal use) |
| Binary | 3rd [BIN] | Base 2 |
| Octal | 3rd [OCT] | Base8 |
| Hexadecimal | 3rd [HEX] | Base 16 |
| Statistics | 3rd [STAT 1] or [STAT2} | Statistical Calculations |
| Store | Store displayed number in memory 1 | (STO) 1 |
| Recall | Display contents of memory 2 | (RCL) 2 |
| Sum | Add displayed number to memory 3 | (2nd) [SUM] 3 |
| Exchange | Exchange display number with contents of memory 3 | (3rd) [EXC] 3 |
| Powers | Calculate 51.83+3
= 5 (yx) ( ( ) 1.83 (+) 3 ( ) ) (=) |
2376.977774 |
| Roots | Calculate 5Ö7
= 7 (2nd) [xÖy] 5 (=) |
1.475773162 |
| Reciprocals | Find the reciprocal of 3.2
= 3.2 (1/x) |
0.3125 |
| Factorials | Calculate 11!
= 11(3rd) [x!] |
39916800 |
| Percentages | Find 24.95 with 6% add-on
= 24.95 (+) 6 (3rd) [%] (=) |
26.447 |
| Logs and Antilogs | Find e(ln2+3)
= ( ( ) 2 (LN) (+) 3 ( ) ) (2nd) [ex] |
40.17107385 |
| Hyperbolics | Calculate tanh-1 (.1)
= .1 (HYP) (2nd) [tan-1] |
0.100335348 |
Statistics 1 - Variable
| Enter Data | Data set (four items): 9, 4, 4, 5
= (3rd) [STAT 1] 9 (S+) 4 (2nd) [FRQ] 2 (S+) 5 (S+) |
4 |
| View Results | ||
| Mean y | (2nd) [] |
5.5 |
| Sample Std. Dev. | (2nd) [sxn-1] | 2.380476143 |
| Revise the Data Set | Remove 9 and add 11
= 9 (2nd) [S-] 11 (S+) |
4 |
Statistics 2 - Variable
| Enter Data | Data set (four items): (4,5), (4,5), (9,9), (2,3)
= (3rd) [STAT 2] 4 (x  y)
5 (2nd) [FRQ] 2 (S+) 9 (xy)
9 (S+) 2 (xy)
3 (S+) |
4 |
| View Results | ||
| Mean y | (2nd) [ ] |
5.5 |
| Sample Std. Dev. y | (2nd) [sxn-1] | 2.516611478 |
| Enter x' to predict y' | 2.5 (2nd) [y'] | 3.607476636 |
| Pure (Example: 7/8) | 7 (a b/c) 8 |
| Mixed (Example: 6 7/8) | 6 (a b/c) 7 (a b/c) 8 |
| Alternate between proper/improper form | (2nd) [d/c] |
| Alternate between faction/decimal | (3rd) [f  d] |