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language:	Prolog (swi) (swipl 5.6.64)
date:	110 days 9 hours ago
link:
visibility:	public private user's deleted

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bigger(batuta,marker).
bigger(marker,pencil).
bigger(batuta,pencil) :- bigger(batuta,marker), bigger(marker,pencil).

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# 4 # 3 # 2 # 1

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# 4: hide show clone input 110 days 8 hours ago Success

result: Success time: 0.03s memory: 6204 kB returned value: 0
input:
```
?- X is 2**4.
```
output: no
stderr:
```
ERROR: toplevel: Undefined procedure: (?-)/1 (DWIM could not correct goal)
```
# 3: hide show clone input 110 days 9 hours ago Success

result: Success time: 0.02s memory: 6204 kB returned value: 0
input:
```
? bigger(batuta,marker).
```
output: no
stderr:
```
ERROR: Syntax error: Operator expected
ERROR: ? 
ERROR: ** here **
ERROR: bigger(batuta,marker) . 
```
# 2: hide show clone input 110 days 9 hours ago Success

result: Success time: 0.03s memory: 6204 kB returned value: 0
input:
```
?- bigger(batuta,marker).
```
output: no
stderr:
```
ERROR: toplevel: Undefined procedure: (?-)/1 (DWIM could not correct goal)
```
# 1: hide show clone input 110 days 9 hours ago Success

result: Success time: 0.03s memory: 6204 kB returned value: 0
input:
```
?- bigger(batuta,pencil).
```
output: no
stderr:
```
ERROR: toplevel: Undefined procedure: (?-)/1 (DWIM could not correct goal)
```