diff options
Diffstat (limited to 'src/algebra/nlode.spad.pamphlet')
| -rw-r--r-- | src/algebra/nlode.spad.pamphlet | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/nlode.spad.pamphlet b/src/algebra/nlode.spad.pamphlet index 2f7f672d..b43c0102 100644 --- a/src/algebra/nlode.spad.pamphlet +++ b/src/algebra/nlode.spad.pamphlet @@ -101,7 +101,7 @@ NonLinearFirstOrderODESolver(R, F): Exports == Implementation where r := denom(f := m / n)::F (not freeOf?(r, y := ky::F)) or (d := degree(p := univariate(numer f, ky))) < 2 - or degree(pp := reductum p) ^= 1 or reductum(pp) ^= 0 + or degree(pp := reductum p) ~= 1 or reductum(pp) ~= 0 or (not freeOf?(a := (leadingCoefficient(pp)::F), y)) or (not freeOf?(b := (leadingCoefficient(p)::F), y)) => "failed" [a / r, b / r, d] |