diff options
Diffstat (limited to 'src/algebra/elemntry.spad.pamphlet')
| -rw-r--r-- | src/algebra/elemntry.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/elemntry.spad.pamphlet b/src/algebra/elemntry.spad.pamphlet index 8ddc8e52..52da98a3 100644 --- a/src/algebra/elemntry.spad.pamphlet +++ b/src/algebra/elemntry.spad.pamphlet @@ -660,8 +660,8 @@ ElementaryFunction(R, F): Exports == Implementation where ilog x ilog x == --- ((num1 := one?(num := numer x)) or num = -1) and (den := denom x) ^= 1 - ((num1 := ((num := numer x) = 1)) or num = -1) and (den := denom x) ^= 1 +-- ((num1 := one?(num := numer x)) or num = -1) and (den := denom x) ~= 1 + ((num1 := ((num := numer x) = 1)) or num = -1) and (den := denom x) ~= 1 and empty? variables x => - kernel(oplog, (num1 => den; -den)::F) kernel(oplog, x) |