intelx86, could you try to change the following code in '1 - FPSolver.lua'

function math.solve(formula, tosolve)
    --local eq="max(exp" .. string.uchar(9654) .. "list(solve(" .. formula .. ", " .. tosolve ..")," .. tosolve .."))"
    local eq = "nsolve(" .. formula .. ", " .. tosolve .. ")"
    local res = tostring(math.eval(eq)):gsub(utf8(8722), "-")
    --print("-", eq, math.eval(eq), tostring(math.eval(eq)), tostring(math.eval(eq)):gsub(utf8(8722), "-"))
    return tonumber(res)
end


to

function math.solve(formula, tosolve)
    local eq="max(exp" .. string.uchar(9654) .. "list(solve(" .. formula .. ", " .. tosolve ..")," .. tosolve .."))"
    --local eq = "nsolve(" .. formula .. ", " .. tosolve .. ")"
    local res = tostring(math.eval(eq)):gsub(utf8(8722), "-")
    --print("-", eq, math.eval(eq), tostring(math.eval(eq)), tostring(math.eval(eq)):gsub(utf8(8722), "-"))
    return tonumber(res)
end

Try if it works with that change.
Normally that should switch the solver to the good CAS one. I should see to script something so that the CAS version get's selected when on a CAS model.
Thank's for your feedback, it's stuff like this that really help us!


Edit: nvm, I see that you tried that already.

Browsers will do this because the link is on another domain. You might be able to force it though with some code.
Can't check now, as I'm about to go and sleep.

Quote from: Rhombicuboctahedron on November 02, 2012, 07:28:52 pm

So can you access mathworld.alpha during a calculus exam?

I would hope that before the exam, teachers checked every student calc for potentially suspicious files and launchers then delete anything suspicious or simply disallow that calc althogether and lend the student a school calc in exchange.

Indeed. This exactly is the reason why TI is locking down the TI-Nspire.

How to execute shell commands/binaries
exec() http://www.php.net/manual/en/function.exec.php
shell_exec() http://php.net/manual/en/function.shell-exec.php
system() http://www.php.net/manual/en/function.system.php
passthru() http://www.php.net/manual/en/function.passthru.php
popen() http://www.php.net/manual/en/function.popen.php
pcntl_exec() http://www.php.net/manual/en/function.pcntl-exec.php
I was not aware there was so many Good thing I googled them lol

That was the reason why I didn't provide any code for running it
It's been too long since I used it.

Well, full support of UTF-8 ?

(I haven't been following this thread, so maybe this was mentioned before)
It would be smart to use TI's font and functions for this, as they support UTF-16. You could ask Levak for the syscalls et all, as he has done some work in this area.

Nice discoveries!

Quote from: Jim Bauwens on October 31, 2012, 02:26:22 pm

Great work Tangrs! I assume it will be possible to have a Debian rootfs with an X-server?
Will try when I get some time.

Already working on it

Great!

Great