I need help to solve this formula ((n * 2) + 10) / (n + 1) = 3, preferably in PHP. (The numbers 2, 10 and 3 should be variables that can be changed.)
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly b开发者_如何学运维road, or rhetorical andcannot be reasonably answered in its current for
The problem: I am trying to solve this diffrential equation: K[x_, x1_] := 1; NDSolve[{A\'\'[x] == Integrate[K[x, x1] A[x1], {x1, 0, 1}],
I\'开发者_StackOverflowm looking for a javascript or php-script that is able to solve a system of equations with one unknown variable x. The equation can be of any kind, i.e. linear, quadratic, cubic
For some time, I\'ve been on the lookout for some type of centralized, online repository of commonly used animation / physics equations. Its easy enough to load up some physics fra开发者_如何学Cmework
Rebuilding original signal from frequencies, amplitude, and phase obtained after doing an fft. Greetings
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic
I can re-create a periodic signal using Fourier series expansion using sin and cos waves.But how can I adapt the equation so the equation
Given a simple equation such as: x = y + z You can get the third variable if you bind the other two (ie: y = x - z and z = x - y). A straightforward way to put this in code:
I have confronted an equation containing Bessel functions of the first type on one side and modified Bessel functions of the second type on the other. I want to know its exact solutions (values of u).
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