Changeset 1041 for branches/f4grobner/parse.lisp

Timestamp:

2015-06-10T08:28:11-07:00 (9 years ago)

Author:

Marek Rychlik

Message:

* empty log message *

File:

• branches/f4grobner/parse.lisp (modified) (1 diff)

branches/f4grobner/parse.lisp

@@ -264 +264 @@
   "Evaluate an expression EXPR as polynomial by substituting operators
 + - * expt with corresponding polynomial operators and variables VARS
-with monomials (1 0 ... 0), (0 1 ... 0) etc.  We use special versions
-of binary operators $poly+, $poly-, $minus-poly, $poly* and $poly-expt
-which work like the corresponding functions in the POLY package, but
-accept scalars as arguments as well. The result is a polynomial in internal form.
-This operation is somewhat similar to the function EXPAND in CAS."
+with the corresponding polynomials in internal form.  We use special
+versions of binary operators $poly+, $poly-, $minus-poly, $poly* and
+$poly-expt which work like the corresponding functions in the POLY
+package, but accept scalars as arguments as well. The result is a
+polynomial in internal form.  This operation is somewhat similar to
+the function EXPAND in CAS."
   (cond
     ((numberp expr)