Tool/solver for resolving differential equations (eg resolution for first degree or second degree) according to a function name and a variable.

Differential Equation Solver - dCode

Tag(s) : Functions, Symbolic Computation

dCode is free and its tools are a valuable help in games, puzzles and problems to solve every day!

You have a problem, an idea for a project, a specific need and dCode can not (yet) help you? You need custom development? *Contact-me*!

Sponsored ads

Tool/solver for resolving differential equations (eg resolution for first degree or second degree) according to a function name and a variable.

The equation must follow a strict syntax to get a solution:

- Use ' to represent the derivative of order 1, ' ' for the derivative of order 2, ' ' ' for the derivative of order 3, etc.

Example: f' + f = 0

- Do not indicate the variable to derive from the equation.

Example: f(x) is marked f and the variable x must be specified in the variable input.

Example: \( f' + f = 1 \Rightarrow f(x) = c_1 e^{-x}+1 \) with \( c_1 \) a constant

- Only the function is differentiable and not a combination of function

Example: (1/f)' is invalid but 1/(f') is correct

A differential equation (or equadiff) is an equation that relates an unknown function to its derivatives (of order n).

Example: g'' + g = 1

Use known information about the function and its derivative(s) as the initial conditions of the system.

There are multiple notations for a function f:

Example: $$ f'(x) = \frac{\mathrm{d} f(x)}{\mathrm{d}x} $$

Example: $$ f''(x) = \frac{\mathrm{d}^2 f(x)}{\mathrm{d}x^2} $$

The apostrophe indicates the order/degree of derivation, the letter in parenthesis is the derivation variable.

The exponent indicates the order/degree of derivation, the letter of the denominator is the derivation variable.

dCode retains ownership of the source code of the script Differential Equation Solver online. Except explicit open source licence (indicated Creative Commons / free), any algorithm, applet, snippet, software (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt, encrypt, decipher, cipher, decode, code, translate) written in any informatic langauge (PHP, Java, C#, Python, Javascript, Matlab, etc.) which dCode owns rights will not be given for free. So if you need to download the online Differential Equation Solver script for offline use, check contact page !

differential,equation,diff,equadiff,order,degree,calculator,solver

Source : https://www.dcode.fr/differential-equation-solver

© 2018 dCode — The ultimate 'toolkit' to solve every games / riddles / geocaches. dCode

Feedback