7th Task

hi friends!!! xD
after long time, finally we've did our 7th task...
this task is about expert system in prolog..
you already read our idea for expert sysytem, didn't you?

our idea for expert system is type of haircut and glasses for some shape of  our face, such as oval, square, oblong, triangular and round...

these are the tutorial....

• first make a notepad then write down the formula for expert system..this is our formula

• then write down the shape  of  your face(oval,square,oblong,triangular or round)..
• give a full stop(.) after you write down the type of your face. Then 'ENTER'
• you will get the result..and this is the example of the result...