Ask Your Question

Revision history [back]

click to hide/show revision 1
initial version

See sage/all.py and sage/all_cmdline.py in the devel/sage directory. In addition to x, we define oo to be infinity, e to be the base of the natural log, i to be a certain root of $x^2-1=0$, ZZ to be the integers, and some other things - and of course lots and lots of functions.