用英文問且關鍵字要正確
calculate 9.11-9.9 is?
ChatGPT 說：
The result of
9.11
9.9
9.11.9 is:
9.11
9.9
=
0.79
9.11.9=.79
//另一段
I mean 9.11 - 9.9 = -0.79 but now 9.11 - 9.9 = 0.21
maybe it's not decimal maybe some situation can you list?
ChatGPT 說：
Ah, I get it now! You're asking for scenarios where the result of
9.11
9.9
9.11.9 could change from
0.79
.79 to
0.21
0.21, which might not involve decimal arithmetic. Here's a list of
possibilities where such a situation could occur:
1. Modulo Arithmetic
In modular arithmetic, results "wrap around" after reaching a certain value.
For example:
If we are working in modulo
1
1,
9.11
9.11 becomes
0.11
0.11 and
9.9
9.9 becomes
0.9
0.9.
Subtraction
0.11
0.9
0.11.9 in modulo
1
1 gives
0.21
0.21 (wrapping back around).
2. Custom Number Systems or Scales
The subtraction is performed in a non-decimal number system, such as:
Base-12 (duodecimal): Numbers in different bases can yield results that don't
align with decimal subtraction.
Arbitrary scale adjustment: For example,
9.11
9.11 and
9.9
9.9 are values scaled by a factor or offset, changing the subtraction outcome.
3. Signed vs. Unsigned Interpretation
If the numbers are stored as signed vs. unsigned integers in computer systems:
9.11
9.9
9.11.9 could behave differently depending on how the system interprets
values.
Overflow or underflow in unsigned subtraction could result in a different
outcome.
4. Error Correction or Adjustment Factor
The calculation might include a hidden correction factor or adjustment:
Some systems might add a constant adjustment to ensure positive results.
For example, a constant
+
1
+1 correction:
(
9.11
9.9
)
+
1
=
0.21
(9.11.9)+1=0.21
5. Quantum or Probabilistic Systems
In quantum computing or probabilistic algorithms:
Subtraction results might not be deterministic, allowing
9.11
9.9
9.11.9 to
0.21
0.21 in
6. Time-Based Context
In specific contexts like timestamps:
9.11
9.11 and ( 9.9
9.9
9.9 might represent
7. Measurement Errors or Bias
In physical systems, results could change due to:
Mea
Bi
//
是我們想得太簡單 不見得AI有錯!!!
※ 引述《bengowa (鞭狗蛙 舒服)》之銘言：
: 乳題啦
: 我剛剛看到有人PO文說
: 如果你去問chatgpt一個簡單的減法問題
: 9.11-9.9=?
: 他會跟你說0.21
: 我本來想說 幹怎麼可能
: 結果測試後真的是這樣
: https://imgur.com/6cQOyFC.jpg
: 而且解釋後重複問他 他還是答錯
: 笑死==