diff options
Diffstat (limited to 'src/algebra/array2.spad.pamphlet')
| -rw-r--r-- | src/algebra/array2.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/array2.spad.pamphlet b/src/algebra/array2.spad.pamphlet index ef540c42..f6a89047 100644 --- a/src/algebra/array2.spad.pamphlet +++ b/src/algebra/array2.spad.pamphlet @@ -192,7 +192,7 @@ TwoDimensionalArrayCategory(R,Row,Col): Category == Definition where m map(f,m,n) == - (nrows(m) ^= nrows(n)) or (ncols(m) ^= ncols(n)) => + (nrows(m) ~= nrows(n)) or (ncols(m) ~= ncols(n)) => error "map: arguments must have same dimensions" ans := new(nrows m,ncols m,NIL$Lisp) for i in minRowIndex(m)..maxRowIndex(m) repeat @@ -229,7 +229,7 @@ TwoDimensionalArrayCategory(R,Row,Col): Category == Definition where m = n == eq?(m,n) => true - (nrows(m) ^= nrows(n)) or (ncols(m) ^= ncols(n)) => false + (nrows(m) ~= nrows(n)) or (ncols(m) ~= ncols(n)) => false for i in minRowIndex(m)..maxRowIndex(m) repeat for j in minColIndex(m)..maxColIndex(m) repeat not (qelt(m,i,j) = qelt(n,i,j)) => return false |