TSE: Math: Get a root of a function using the Newton-Raphson method: Via a browser to TSE running online on a remote server

[knud van eeden]

 Q. TSE: Math: Get a root of a function using the Newton-Raphson method: Via a browser to TSE running online on a remote server

Hello,

 E.g. Given a function and its derivative, your initial guess, maximum iterations.

       Passing this as 4 consecutive parameters in this order:

       http://108.181.171.157/ddd.php?tseMacroS=c:/bbc/taal/getstnon.mac -p <function> <derivative> <initguess> <maxiterations>

        E.g.

         http://108.181.171.157/ddd.php?tseMacroS=c:/bbc/taal/getstnon.mac -p x*x-2 2*x 1 10

         gives e.g. 1.41421356237469

        E.g.

         http://108.181.171.157/ddd.php?tseMacroS=c:/bbc/taal/getstnon.mac -p x*x*x-2 3*x*x 1 10

         gives e.g. 1.25992105001777

        E.g.

         http://108.181.171.157/ddd.php?tseMacroS=c:/bbc/taal/getstnon.mac -p x*x*x*x*x*x-2 6*x*x*x*x*x 1 10

         gives e.g. 1.12246205104054

        E.g.

         http://108.181.171.157/ddd.php?tseMacroS=c:/bbc/taal/getstnon.mac -p sin(x) cos(x) 3 10

         gives e.g. 3.14159265330047

        (you have to copy/paste this whole line as a one-liner in your

         browser URL input(anywhere in the world, e.g. mobile

         telephone). It runs on TSE on a remote Microsoft Windows

         server)

        Also no spaces inside of the function, no spaces inside the derivative, no spaces inside the initial guess

        and no spaces inside the maximum iterations.

 with friendly greetings

 Knud van Eeden