I am writing a calculator for various 'q' quantities, and often find that I
need to manipulate symbols more flexibly. For example, I have to deal with
the expression
( q + q^(-1) ) ^ (1/2) -- (*)
But currently I could not find any way to achieve this. A naive attempt
gives a fa
Woah! Thank you so much!
p.s. I said it's naive because I have no better idea.. perhaps there's a
better wording. Sorry for that.
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I'd like to log my entire session in sage into a file. The best solution I
found is to use log_html().
http://doc.sagemath.org/html/en/reference/misc/sage/misc/log.html
But the functions seems deprecated, and the document about it I've found is
more than a decade.
sage: log_html()
-
Apology for more stupid questions. I imported and it loaded, but still
failed:
sage: from sage.misc.log import log_html
sage: log_html
sage: log_html()
---
AttributeErrorTraceback (most recent cal
