Function intersection - Messaggi
#1 Pubblicato: 18/02/2017 04:03:25
Hi there,
is it possible to get exact point of functions intersection in Smath somehow? I have simply linear and constant function.
BR,
Marcin
is it possible to get exact point of functions intersection in Smath somehow? I have simply linear and constant function.
BR,
Marcin
#2 Pubblicato: 18/02/2017 06:00:22
There are more opportunities: without the use of plugins, for example, you can use the function or the method of inversion of the matrix.
sergio
[albumimg]1451[/albumimg]
sergio
[albumimg]1451[/albumimg]
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mdominiak 18/02/2017 06:44:00
#3 Pubblicato: 18/02/2017 06:45:09
There are more opportunities: without the use of plugins, for example, you can use the function or the method of inversion of the matrix.
sergio
[albumimg]1451[/albumimg]
Thanks!
What with quadratic or higher function?
BR
#4 Pubblicato: 18/02/2017 07:18:48
The method 2, of course, no; the method 1 yes, but get only one solution.
You can also use the internal function, "solve", or the plugins.
Search on the forum the plugins "nonlinearsolvers" and "maxima". Allow to extend the solution of nonlinear equations (reading the discussions can also highlight some limitations highlighted by users).
sergio
You can also use the internal function, "solve", or the plugins.
Search on the forum the plugins "nonlinearsolvers" and "maxima". Allow to extend the solution of nonlinear equations (reading the discussions can also highlight some limitations highlighted by users).
sergio
#5 Pubblicato: 18/02/2017 12:48:24
Read the first example carefully. 'solve' is inaccurate on long range
but the initial is good enough to reduce the brackets. Wise to check
with accurate 'Dichotomy'.
Jean
Forum Solve.sm
but the initial is good enough to reduce the brackets. Wise to check
with accurate 'Dichotomy'.
Jean
Forum Solve.sm
#6 Pubblicato: 18/02/2017 19:51:12
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