read `PureRec.txt`:

ra:=rand(-100..100):

print(`The following are five random examples of pure scheme of the Taylor coefficients of functions with one variable`):


for i from 1 to 3 do
R:=exp(x[1]^2+x[2]^2+x[3]^2+ra()*x[1]*x[2]+ra()*x[1]*x[3]+ra()*x[2]*x[3]):
print(``):
print(`---------------------------`):
print(``):
SchemeV(R,3,x):

od:




quit: