Public access ACE pages
ACE formula and unit canonicalization.
See how ACE will convert units in a formula to their fundamental SI equivalents, and
how it converts implicit to explicit multiplication.
ACE significant figure counter.
Counts the significant figures in a number.
ACE mathematical expression calculator.
See how ACE uses Maxima
to reduce a mathematical expression to its simplest form.
Private pages for developers.
A Web-based homework program that uses many of these tools can be found
Also available: a modified version of Walter Zorn's
Walter Zorn passed away in 2009,
and his scripts, though still
are no longer being maintained or improved.
We have made some additions to the script:
We provide this code as a service and
with no warranties whatsoever.
- function drawArrow() allows one to draw arrows
- functions setOnclick() and setOnmousemove() make the graphics
elements "transparent" to mouse clicks and movements.