attach 'dbfunc.oac'
result = call('abs',-5.0)
put at 10,3 result 
result = call('exp',5.0)
put at 10,4 result 
result = call('trunc',-5.77)
put at 10,5 result 
intresult = call('integer',-5.77)
put at 10,6 intresult 
result = call('ln',5.0)
put at 10,7 result 
result = call('round',-145.2389,3)
put at 10,8 result 
result = call('pwr',call('sqrt',4.0),3.00) 
put at 10,9 result 
p = true
get p
detach 'dbfunc.oac' 
