Paul @ 7 06-04-2011, 17:08
Only sometimes graphics functions with cubic wrong builds (but all other chart builder just wrong on android)
And you would not be able to specify more precisely the wrong results will come out under what conditions?
(I would like to know exactly applicability of the application)
I tried to build and evaluate the root values ​​for the six equations of 3rd and 4th degree of the problem book on mathematics,
all of which agreed with the results of the program to mark the 2nd inclusive.
The only noticed if the error occurs in which a gap on the axis
radical expression becomes negative. At the same interval on the graph is filled
a straight line connecting the values ​​of the function on the interval radicands negative values. (I doubt that this interpretation
integrated solutions in the interval).
666euronymous @ 07.04.2011, 00:45
Can build a graph of points and approximated?
Apparently not. (I did not find such a function)
About solutions can be noted that the presence of fractions will be built vertical asymptote for the denominator solutions
while the color they have is the same as the graph itself, which is not very comfortable (IMHO)
In general, the program has pleased accurate solutions (can not torture yourself in solving high-order power equations)
Image quality and performance of multi-touch.
Post has been editedldmi3 - 08.04.11, 19:57