Branch Coverage

blib/lib/Math/Algebra/Symbols/Sum.pm

Criterion	Covered	Total	%
branch	340	482	70.5

line	true	false	branch
78	96	701	unless $a
94	0	66	unless @_
96	48	18	if wantarray
109	59	10011	unless scalar @_
113	107926	38631	if (exists $z->{'t'}{$s}) { }
115	3484	104442	if ($a->c == 0) { }
190	1546	2476	if scalar keys %{$$a{'t'};} == 1
234	75	454	if $a->{'id'} == $zero->{'id'}
249	3917	747	unless defined $b
250	564	183	unless defined $a
267	1057	1758	if defined $m
269	160	1598	if $A->{'id'} == $zero->{'id'} or $B->{'id'} == $one->{'id'}
270	95	1503	if $B->{'id'} == $zero->{'id'} or $A->{'id'} == $one->{'id'}
278	6027	1061	unless $d
279	725	336	if ($d->{'id'} == $B->{'id'})
288	5421	136	unless $d
289	1	135	if ($d->{'id'} == $A->{'id'})
297	725	6363	unless $aa
299	1	111270	unless $bb
301	108079	3191	if $m
309	195	47	if $a{'s'} and $b{'s'} and $a{'s'}{'id'} == $b{'s'}{'id'}
310	2996	195	unless $s
313	1668	1523	if $a{'d'} or $b{'d'}
316	0	4	$a{'e'} ? :
	4	3187	if $a{'e'} xor $b{'e'}
318	2923	0	if ($a{'e'} and $b{'e'})
321	857	2066	if defined $e
322	2821	102	unless defined $e
325	0	0	$a{'l'} ? :
	0	3191	if $a{'l'} xor $b{'l'}
326	0	0	if $a{'l'} and $b{'l'}
332	102	3089	if defined $e
333	0	3191	unless $a
335	2996	195	unless $s
336	195	2996	if $s
358	0	351	if $B->{'id'} == $zero->{'id'}
359	0	351	if $A->{'id'} == $zero->{'id'}
360	43	308	if $B->{'id'} == $one->{'id'}
361	0	308	if $B->{'id'} == $mOne->{'id'}
365	106	202	if (defined $a and defined $b) { }
	55	147	elsif ($b) { }
367	93	13	if $c
376	16	85	unless $c
388	20	294	if $d
389	294	20	unless $d
415	0	8	unless $s =~ /^[a-z]+$/i
416	2	6	unless ref $w
424	2	24	if defined $t{'s'}
425	1	25	if defined $t{'d'}
426	0	26	if defined $t{'e'}
427	0	26	if defined $t{'l'}
428	13	13	if $n
457	592	958	unless $d
459	675	283	if (++$c{$s} > $N)
464	91	85	unless $N
474	112	12	unless $p < 0
476	10	2	if not defined $v{$v} or $v{$v} < $p
479	91	9	unless scalar keys %v
510	0	0	unless $S
511	0	0	unless $St
514	0	0	if $T{'s'} or $T{'d'} or $T{'e'} or $T{'l'}
520	0	0	unless scalar @s > 1
524	0	0	unless $d > 1
536	0	0	if $F->{$f} > 1
541	0	0	if ($s->{'s'}->isOne) { }
572	91	17	unless scalar @s > 0
590	10	7	if scalar @n
612	0	17	if ($ns == 1) { }
	11	6	elsif ($ns == 2) { }
	4	2	elsif ($ns == 3) { }
	2	0	elsif ($ns == 4) { }
695	0	1	unless $N > 0
697	1	1	if $N == 1
698	0	1	unless $N % 2 == 0
713	0	17	unless scalar @x > 0
715	1	16	if scalar @x == 1 and ref $x[0] eq 'ARRAY'
718	51	5	if (not ref $x) { }
	5	0	elsif (ref $x eq 'Math::Algebra::Symbols::Sum') { }
719	0	51	unless $x =~ /^[a-z]+$/i
722	0	5	unless $t
723	0	5	unless scalar @b == 1
724	0	5	unless $p == 1
742	51	8	if exists $x{$v}
753	26	18	if $p > $n
754	26	18	if not defined $N or $p < $N
757	1	16	if $N
758	1	16	if $N
763	26	18	if $t->vp($x) > 0
766	0	17	if $n == 0
767	0	17	if $n > 4 and $c > 1
768	0	17	if $n > 2 and $c > 1
771	8	9	if ($n == 1 or $c == 1)
774	9	8	if $t->vp($x) == 0
780	7	1	if $n == 1
783	0	1	unless $p
789	9	0	if ($n == 2)
818	0	352	if $b->{'id'} == $zero->{'id'}
819	291	61	if $b->{'id'} == $two->{'id'}
820	4	57	if $b->{'id'} == $one->{'id'}
821	0	57	if $b->{'id'} == $mOne->{'id'}
822	0	57	if $b->{'id'} == $half->{'id'}
823	0	57	if $b->{'id'} == $mHalf->{'id'}
826	0	57	unless $T
829	0	57	if $t{'s'} or $t{'d'} or $t{'e'} or $t{'l'}
832	0	57	unless $t->i == 0
835	0	57	unless $d == 1 or $d == 2
837	0	57	if $d == 2
839	0	57	if $p < 0
863	139	56	if (defined $b) { }
864	136	3	if (not ref $b) { }
	3	0	elsif (ref $b eq 'Math::Algebra::Symbols::Sum') { }
865	0	136	unless $b =~ /^[a-z]+$/i
868	0	3	unless $t
869	0	3	unless scalar @b == 1
870	0	3	unless $p == 1
883	56	0	if $n == 0
884	0	56	if $n == 1
886	0	0	if $n > 1 and exists $b{$v}
888	0	56	unless $i == 1
900	5	253	if $S
901	10	248	if $D
902	120	138	if $E
903	0	258	if $L
911	128	130	if ($p != 0)
913	1	127	if $S
914	1	127	if $D
915	0	128	if $E
916	0	128	if $L
925	5	253	if ($S)
927	0	5	if $D
928	0	5	if $E
929	0	5	if $L
937	10	248	if ($D)
939	0	10	if $S
940	6	4	if $E
941	0	10	if $L
949	120	138	if ($E)
951	0	120	if $S
952	6	114	if $D
954	0	120	if $L
962	0	258	if ($L)
964	0	0	if $S
965	0	0	if $D
966	0	0	if $E
1010	0	32	unless scalar @_
1011	0	32	unless scalar keys %{$_[0]{'t'};}
1030	10	49	unless $V{$v}
1032	36	13	$V{$v} < $p ? :
1036	0	0	unless defined $s and defined $S and $S->id eq $s->id
1037	0	0	unless defined $d and defined $D and $D->id eq $d->id
1038	2	0	unless defined $e and defined $E and $E->id eq $e->id
1039	0	0	unless defined $l and defined $L and $L->id eq $l->id
1040	15	73	unless defined $C and $C == $t->c
1041	88	0	unless defined $D and $D == $t->d
1042	8	80	unless defined $I and $I == $t->i
1045	24	8	if defined $C
1046	32	0	if defined $D
1047	30	2	if defined $I
1049	0	32	if defined $s
1050	0	32	if defined $d
1051	0	32	if defined $e
1052	0	32	if defined $l
1066	148	160	if ($N > $n)
1089	16	64	unless $np >= $nq
1094	14	2	if $p->isZero->{'id'} == $zero->{'id'}
1113	61	6	unless defined $d
1125	2	14	if $dP->id == $dQ->id
1151	1	31	if defined $S or defined $E or defined $L
1154	30	1	if (defined $D)
1160	0	60	if defined $S or defined $D or defined $E or defined $L
1172	0	19	if scalar keys %{$v{$_};} == 1
1174	1	14	unless scalar keys %v
1179	12	2	if defined $r
1180	2	0	if defined $r
1195	62	78	if (defined $s)
1197	26	36	if defined $r
1217	27	521	if $r
1218	521	27	unless $r
1220	11	473	if scalar @r == 0
1235	1	0	if (defined $s)
1237	0	1	if defined $r
1254	120	16	if (defined $s)
1256	23	97	if defined $r
1274	125	16	if (defined $s)
1276	23	102	if defined $r
1307	0	34	if $x->{'id'} == $zero->{'id'}
1327	0	34	if $x->{'id'} == $zero->{'id'}
1359	0	51	unless ref $b eq 'Math::Algebra::Symbols::Sum'
1401	0	163	unless ref $A eq 'Math::Algebra::Symbols::Sum'
1404	154	174	if $a->i == 1
1420	0	164	unless ref $A eq 'Math::Algebra::Symbols::Sum'
1423	177	156	if $a->i == 0
1465	0	78	unless $t->{'z'}
1502	958	0	exists $t->{'z'} ? :
1515	0	80	unless $t->{'id'}
1529	0	0	unless $t->{'z'}
1544	0	10089	if exists $t->{'z'}
1547	5924	4165	if defined $z{$p}
1584	66147	10089	if defined $t->{'s'}
1589	9911	178	if $s
1608	178	9911	if $s eq ''
1641	0	0	unless $n > $p
1676	0	45	if exists $p{'sum'}
1691	0	45	if keys %p
1747	13	269	unless defined $b
1748	57	212	unless ref $b eq 'Math::Algebra::Symbols::Sum'
1749	0	269	unless $a->{'z'} and $b->{'z'}
1765	244	0	if (defined $b) { }
1766	117	127	unless ref $b eq 'Math::Algebra::Symbols::Sum'
1767	0	244	unless $a->{'z'} and $b->{'z'}
1768	83	161	if $c
1769	161	0	unless $c
1772	0	0	unless $a->{'z'}
1787	121	295	unless ref $b eq 'Math::Algebra::Symbols::Sum'
1788	0	416	unless $a->{'z'} and $b->{'z'}
1802	102	65	unless ref $b eq 'Math::Algebra::Symbols::Sum'
1803	0	167	unless $a->{'z'} and $b->{'z'}
1804	24	143	if $c
1805	143	0	unless $c
1818	173	0	unless ref $b eq 'Math::Algebra::Symbols::Sum'
1819	0	173	unless $a->{'z'} and $b->{'z'}
1833	66	193	unless ref $b eq 'Math::Algebra::Symbols::Sum'
1834	0	259	unless $a->{'z'} and $b->{'z'}
1836	201	58	if $a->{'id'} == $b->{'id'}
1840	49	9	if $c->isZero->{'id'} == $zero->{'id'}
1871	25	2	if "$a" eq $b
1888	0	7	unless $a->{'z'}
1903	0	66147	unless $a->{'z'}
1917	0	55	unless $a->{'z'}
1931	0	22	unless $a->{'z'}
1945	0	87	unless $a->{'z'}
1959	0	92	unless $a->{'z'}
1973	0	0	unless $a->{'z'}
1987	0	1	unless $a->{'z'}
2001	1	13	unless ref $b eq 'Math::Algebra::Symbols::Sum'
2002	0	14	unless $a->{'z'} and $b->{'z'}
2016	2	9	unless ref $b eq 'Math::Algebra::Symbols::Sum'
2017	0	11	unless $a->{'z'} and $b->{'z'}
2031	0	9	unless $a->{'z'}
2045	0	26	unless $a->{'z'}
2059	0	10	unless $a->{'z'}