3rd degree equation
$a\cdot x^3+b\cdot x^2+c\cdot x+d\;=\;0$
$a$=
$b$=
$c$=
$d$=
$x$ =
or $x$ =
or $x$ =
Reference
Math.abs(x)
$|x|$
Math.cos(x)
cos(x), x en rad
Math.sin(x)
sin(x), x en rad
Math.tan(x
tan(x), x en rad
Math.exp(x)
$e^x$
Math.log(x)
$ln(x)$
Math.log(x)/Math.log(10)
$log_{10}(x)$
Math.pow(x,y)
$x^y$
Math.sqrt(x)
$\sqrt x$
Math.PI
$\pi$
Math.E
$e$
