#!/bin/sh
set -v

# TEST 3, 15 pts.
#
# compute x^2 + ax - b,  where c1=x, c2=a, c3=b
# dftest receives: 4, 14, 28, 46, 68  (5 values)

reset

dfl c5  = c4  =  c1 > /dev/null 2> /dev/null &
dfl c7  = c6  =  c5 > /dev/null 2> /dev/null &
dfl c8  = c6 "*" c4 > /dev/null 2> /dev/null &
dfl c9  = c7 "*" c2 > /dev/null 2> /dev/null &
dfl c10 = c9  +  c8 > /dev/null 2> /dev/null &
dfl c0  = c10 -  c3 > /dev/null 2> /dev/null &

dftest <<ENDSRC
c1=2 c1=3 c1=4 c1=5 c1=6
c2=3 c2=4 c2=5 c2=6 c2=7
c3=6 c3=7 c3=8 c3=9 c3=10
c1=end c2=end c3=end
ENDSRC

