diff options
author | Stephane Glondu <steph@glondu.net> | 2013-05-08 17:47:10 +0200 |
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committer | Stephane Glondu <steph@glondu.net> | 2013-05-08 17:47:10 +0200 |
commit | 499a11a45b5711d4eaabe84a80f0ad3ae539d500 (patch) | |
tree | 09dafc3e5c7361d3a28e93677eadd2b7237d4f9f /plugins/nsatz | |
parent | bf12eb93f3f6a6a824a10878878fadd59745aae0 (diff) |
Imported Upstream version 8.4pl2dfsgupstream/8.4pl2dfsg
Diffstat (limited to 'plugins/nsatz')
-rw-r--r-- | plugins/nsatz/ideal.ml | 5 | ||||
-rw-r--r-- | plugins/nsatz/polynom.ml | 4 | ||||
-rw-r--r-- | plugins/nsatz/utile.ml | 16 |
3 files changed, 14 insertions, 11 deletions
diff --git a/plugins/nsatz/ideal.ml b/plugins/nsatz/ideal.ml index 996dbadd..68fb2626 100644 --- a/plugins/nsatz/ideal.ml +++ b/plugins/nsatz/ideal.ml @@ -237,7 +237,8 @@ open Format let getvar lv i = try (nth lv i) - with _ -> (fold_left (fun r x -> r^" "^x) "lv= " lv) + with e when Errors.noncritical e -> + (fold_left (fun r x -> r^" "^x) "lv= " lv) ^" i="^(string_of_int i) let string_of_pol zeroP hdP tlP coefterm monterm string_of_coef @@ -590,7 +591,7 @@ let coefpoldep = Hashtbl.create 51 (* coef of q in p = sum_i c_i*q_i *) let coefpoldep_find p q = try (Hashtbl.find coefpoldep (p.num,q.num)) - with _ -> [] + with Not_found -> [] let coefpoldep_remove p q = Hashtbl.remove coefpoldep (p.num,q.num) diff --git a/plugins/nsatz/polynom.ml b/plugins/nsatz/polynom.ml index 0eea961d..fdc8e865 100644 --- a/plugins/nsatz/polynom.ml +++ b/plugins/nsatz/polynom.ml @@ -173,7 +173,7 @@ let rec equal p q = then failwith "raté") p1; true) - with _ -> false) + with e when Errors.noncritical e -> false) | (_,_) -> false (* normalize polynomial: remove head zeros, coefficients are normalized @@ -524,7 +524,7 @@ let div_pol_rat p q= q x in (* degueulasse, mais c 'est pour enlever un warning *) if s==s then true else true) - with _ -> false + with e when Errors.noncritical e -> false (*********************************************************************** 5. Pseudo-division and gcd with subresultants. diff --git a/plugins/nsatz/utile.ml b/plugins/nsatz/utile.ml index c16bd425..17c8654b 100644 --- a/plugins/nsatz/utile.ml +++ b/plugins/nsatz/utile.ml @@ -33,10 +33,11 @@ let set_of_list_eq eq l = let memos s memoire nf f x = try (let v = Hashtbl.find memoire (nf x) in pr s;v) - with _ -> (pr "#"; - let v = f x in - Hashtbl.add memoire (nf x) v; - v) + with e when Errors.noncritical e -> + (pr "#"; + let v = f x in + Hashtbl.add memoire (nf x) v; + v) (********************************************************************** @@ -64,7 +65,7 @@ let facteurs_liste div constant lp = if not (constant r) then l1:=r::(!l1) else p_dans_lmin:=true) - with _ -> ()) + with e when Errors.noncritical e -> ()) lmin; if !p_dans_lmin then factor lmin lp1 @@ -75,7 +76,8 @@ let facteurs_liste div constant lp = List.iter (fun q -> try (let r = div q p in if not (constant r) then l1:=r::(!l1)) - with _ -> lmin1:=q::(!lmin1)) + with e when Errors.noncritical e -> + lmin1:=q::(!lmin1)) lmin; factor (List.rev (p::(!lmin1))) !l1) (* au moins un q de lmin divise p non trivialement *) @@ -105,7 +107,7 @@ let factorise_tableau div zero c f l1 = li:=j::(!li); r:=rr; done) - with _ -> ()) + with e when Errors.noncritical e -> ()) l1; res.(i)<-(!r,!li)) f; |