Bug #1288
Updated by Anna Maria Bigatti about 4 years ago
I was surprised to discover that @len@ can be applied to a @RINGELEM@.
<pre>
f := x+1;
len(f);
2
</pre>
The manual says @len@ can be applied only to @STRING@ or @LIST@.
(use @NumTerms@ instead!)
<pre>
f := x+1;
len(f);
2
</pre>
The manual says @len@ can be applied only to @STRING@ or @LIST@.
(use @NumTerms@ instead!)