# List of functions used for infinitesimal approaching.
# An item in this list will be picked randomly at each exercise.
# Structure of item: multi-line.
# line 1 is function description.
# line 2 is x_0.
# line 3 is order function.
# The rest is values for parameters c1, c2, etc.
# Different items are separated by lines starting with `:'.

:a1*cos(x)+a2*sin(x)+a3*x^2+c1*x+c2
 0
 o
 -5,-4,-3,-2,2,3,4,5
 -5,-4,-3,-2,-1,1,2,3,4,5
:c1*cos(x)+c2*sin(x)+a1+a2*x+a3*x^2
 0
 o
 -5,-4,-3,-2,2,3,4,5
 -5,-4,-3,-2,-1,1,2,3,4,5
:a1*exp(a2*x)+a3*x^2+c1*x+c2
 0
 o
 -5,-4,-3,-2,2,3,4,5
 -5,-4,-3,-2,-1,1,2,3,4,5
:c1*exp(c2*x)+a1+a2*x+a3*x^2
 0
 o
 -5,-4,-3,-2,2,3,4,5
 -5,-4,-3,-2,2,3,4,5
:a1*x^2+a2*x+a3+c1+c2*c3
 0
 o
 -5,-4,-3,-2,-1,1,2,3,4,5
 -5,-4,-3,-2,2,3,4,5
 e^x,ln(1+x),sqrt(1+x),cos(x),sin(x),tan(x)
 
 