exercise prolog chapter 5

1.Changing from Upper to Lower

- Make a predicate make lower in notepad and writing formulas to be written uppercase to lowercase. Example:

=X<=90,huruf besar ada dalam ambang 65-90(menurut ASCII).">Numbers 65> = X <= 90, upper threshold of 65-90 in (according to ASCII). Figures 32 to print a space.
- Saved in. Pl
- Opening prologue and consult
- =X<=90,huruf besar ada dalam ambang 65-90(menurut ASCII).">Numbers 65> = X <= 90, upper threshold of 65-90 in (according to ASCII). Figures 32 to print a space.
- Saved in. Pl
- Opening prologue and ending consultketik makelower dot (.)
- Write the words you want capitalized, for example: Denia, RIFAnda, QORY, and Deby and ..
- The results:

2. Question

The formula used...

Display prologue

Output

3. Creating readfile predicate in the notepad, as follows:

- Saved in. Pl
- Opening prologue and consult
- Type readfile ending point (.)
- Write ABCDE fghij
- The results: