Collocation method for a BVP - Predefined cases

Select the test problem please:

	problem 1: y1' = y2, y2' = 2*y1/(1+x)2 , 0<=x<=1, y1(0)=1, y1(1)=1/2 .
	problem 2: y1' = y2, y2' = (y2)2 , y1(-1)=0, y1(1)=log(10)
	problem 3: y1' = y2, y2'+exp(y1+1)=0, y1(0)=y1(1)=0	lower solution wanted upper solution wanted
	problem 4: y1' = y2, y2'=(3/2)*y12, 2y1(0)+y2(0)=0, 3y1(1)+y2(1)-2=0
	problem 5: y1' = y2, y2'=12*y1/x2+7x2, y1(0)=y1(1)=0
	problem 6: y1' = y2, y2'= 60y2-60, y1(0)=y1(1)=0

Please specify the number of initial grid points here: this must be in the range {3,1000}
minit =

Here you decide whether to use some default values or to specify these explicitly:

	Use the defaults
	itmax = must be in {1,..,1000} tol = must be in [1.0e-12,1.0e-2] smally = must be >= 1.0e-12 specify whether to print a solution table or not: no yes

Here you decide whether to generate the initial guess for the solution internally or to specify it directly:

	generate it internally perturb =	must be in [0,1]
	direct input of yinitial, n × minit values! ...................

Warning!!! - This may take some time.

Click on "evaluate", in order to submit your input.