@Tokoro The answer of 7 points.
@Tokoro T. Suzuki find the minimum radius answers for points untill 24.
@Tokoro This is new answer for 5 points. And this is the minimum r for 5 points. T. Suzuki find this answer.
Thanks Kitonum 19099 and sursumCorda 20.
Both methods solve this puzzle symbolically.
Tokoro.
:RLC circuit I want to solve.
Solve eq(6) by Maple's dsolve.
Download DynamicSystem-How_to_ODE.mw
@Preben Alsholm It makes equation (7). And I want to solve this ODE in Eq.(7) by Maple.
Using laplace convertion, I can get the answer and can plot it.
@acer Thanks show me the power of Maple.
@acer Thanks your follow up. I try to find the mimimum of the intersect.
Optimization can find it. How to find by min(extrema....?
Totoro.
plot-15-iPlot.mw
@tomleslie x=45, y=45, intersect=2.117 may be the maximum of intersect. How to find this value by Maple?