CASTI-89 TITANIUM · CALC89
ans(
Recalls a previous answer from the home screen history: ans(1) is the last answer, ans(2) the one before.
Syntax
ans([n])
- Group
- Number functions
- Arguments
- Takes an optional number n of the answer to recall, which defaults to 1.
- Availability
- Included
- Menu path
- F4 Other ▸ ans(
Example
| Input | Result |
|---|---|
| 2+3 | 5 |
| ans(1)+1 | 6 |
Entered line by line, 2+3 returns 5, then ans(1)+1 returns 6.
Keystrokes on the TI-89 Titanium
2NDANS
The same key sequence inserts ans( in Calc89, and the AI tutor shows it step by step on the on-screen keypad.
Related commands
- ceiling(Returns the smallest integer that is greater than or equal to a value.
- conj(Returns the complex conjugate of a number, with the sign of the imaginary part changed.
- entry(Recalls a previous entry from the home screen history so it can be evaluated again.
- floor(Returns the largest integer that is less than or equal to a value.
- fPart(Returns the fractional part of a number, the part after the decimal point.
- gcd(Returns the greatest common divisor of two integers.
- imag(Returns the imaginary part of a complex number.
- iPart(Returns the integer part of a number, truncated toward zero.