diff options
Diffstat (limited to 'src/algebra/strap/DIVRING-.lsp')
| -rw-r--r-- | src/algebra/strap/DIVRING-.lsp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/strap/DIVRING-.lsp b/src/algebra/strap/DIVRING-.lsp index 1f00bd68..af1162d4 100644 --- a/src/algebra/strap/DIVRING-.lsp +++ b/src/algebra/strap/DIVRING-.lsp @@ -11,8 +11,8 @@ (COND ((ZEROP |n|) (|spadConstant| $ 10)) ((SPADCALL |x| (|getShellEntry| $ 11)) - (COND ((< |n| 0) (|error| "division by zero")) ('T |x|))) - ((< |n| 0) + (COND ((MINUSP |n|) (|error| "division by zero")) ('T |x|))) + ((MINUSP |n|) (SPADCALL (SPADCALL |x| (|getShellEntry| $ 15)) (- |n|) (|getShellEntry| $ 19))) ('T (SPADCALL |x| |n| (|getShellEntry| $ 19))))) |