| line |
true |
false |
branch |
|
276
|
0 |
0 |
if (scalar @_ > 0) |
|
278
|
0 |
0 |
$_[0] == 0 ? : |
|
293
|
0 |
17 |
if (not exists $def{'order'}) { } |
|
|
15 |
2 |
elsif ($def{'order'} =~ /^ascend/i) { } |
|
|
2 |
0 |
elsif ($def{'order'} =~ /^descend/i) { } |
|
352
|
30 |
14 |
if (@czp) |
|
356
|
20 |
86 |
if (abs $coefficients[$j] > $epsilon) |
|
377
|
22 |
22 |
if ($m > 1) |
|
491
|
0 |
135 |
$ascending_flag == 0 ? : |
|
503
|
0 |
135 |
if (@coefficients == 0) |
|
526
|
15 |
120 |
if ($option{'root_function'} and poly_nonzero_term_count(@coefficients) == 2) |
|
539
|
22 |
98 |
if ($option{'varsubst'} and $#coefficients > 1) |
|
543
|
22 |
0 |
if $subst_degree > 1 |
|
562
|
87 |
33 |
if ($option{'hessenberg'} or $#coefficients > 4) { } |
|
|
15 |
18 |
elsif ($#coefficients == 4) { } |
|
|
4 |
14 |
elsif ($#coefficients == 3) { } |
|
|
5 |
9 |
elsif ($#coefficients == 2) { } |
|
|
9 |
0 |
elsif ($#coefficients == 1) { } |
|
590
|
22 |
98 |
if $subst_degree > 1 |
|
667
|
7 |
15 |
if scalar @_ == 0 |
|
674
|
15 |
0 |
if (exists $option{$okey}) { } |
|
677
|
7 |
8 |
$opts{$okey} ? : |
|
713
|
0 |
87 |
$ascending_flag == 0 ? : |
|
794
|
525 |
156 |
if ($i != $n) { } |
|
808
|
156 |
525 |
if ($i == 0) { } |
|
|
378 |
147 |
elsif ($i != $n) { } |
|
821
|
9 |
672 |
if $c == 0 or $r == 0 |
|
839
|
173 |
499 |
if ($c + $r < 0.95 * $s * $f) |
|
852
|
41 |
132 |
if ($i == 0) { } |
|
861
|
145 |
28 |
if ($i != $n) { } |
|
931
|
157 |
4058 |
if (abs $h[$d][$d - 1] <= $epsilon * (abs($h[$d - 1][$d - 1]) + abs($h[$d][$d]))) |
|
942
|
63 |
1235 |
if ($l == $n) |
|
955
|
144 |
1091 |
if ($l == $na) |
|
962
|
17 |
127 |
if ($q > 0) { } |
|
967
|
9 |
8 |
if $p < 0 |
|
985
|
0 |
1091 |
if $its >= $iteration{'hessenberg'} |
|
987
|
53 |
1038 |
if ($its and $its % 10 == 0) |
|
1034
|
1083 |
1726 |
if $d == $l |
|
1036
|
8 |
1718 |
if (abs($h[$d][$d - 1]) * (abs($q) + abs($r)) <= $epsilon * abs($p) * (abs($h[$d - 1][$d - 1]) + abs($z) + abs($h[$d + 1][$d + 1]))) |
|
1070
|
2809 |
1091 |
if ($k != $m) |
|
1074
|
1718 |
1091 |
$notlast ? : |
|
1077
|
0 |
2809 |
if $x == 0 |
|
1085
|
1896 |
2004 |
if $p < 0 |
|
1087
|
2809 |
1091 |
if ($k != $m) { } |
|
|
8 |
1083 |
elsif ($l != $m) { } |
|
1110
|
11892 |
2182 |
if ($notlast) |
|
1121
|
2182 |
1718 |
if $j > $n |
|
1131
|
13624 |
5005 |
if ($notlast) |
|
1172
|
0 |
9 |
$ascending_flag == 0 ? : |
|
1174
|
0 |
9 |
if (abs $a < $epsilon) |
|
1180
|
9 |
0 |
wantarray ? : |
|
1196
|
0 |
40 |
$ascending_flag == 0 ? : |
|
1198
|
0 |
40 |
if (abs $a < $epsilon) |
|
1204
|
2 |
38 |
if abs $c < $epsilon |
|
1208
|
26 |
12 |
if $b < $epsilon |
|
1231
|
0 |
23 |
$ascending_flag == 0 ? : |
|
1234
|
0 |
23 |
if (abs $a < $epsilon) |
|
1248
|
2 |
21 |
if (abs $d < $epsilon) |
|
1271
|
10 |
11 |
if ($dis > $epsilon) { } |
|
|
7 |
4 |
elsif ($dis < -$epsilon) { } |
|
1284
|
1 |
9 |
if $r_p > 0 |
|
1285
|
7 |
3 |
if $r_q > 0 |
|
1340
|
0 |
22 |
$ascending_flag == 0 ? : |
|
1343
|
0 |
22 |
if (abs $a < $epsilon) |
|
1357
|
0 |
22 |
if (abs $e < $epsilon) |
|
1397
|
2 |
20 |
if (abs $h < $epsilon) { } |
|
|
16 |
4 |
elsif (abs $g * $g < $epsilon) { } |
|
1568
|
0 |
21 |
if ($#coefficients == 1) |
|
1576
|
0 |
0 |
if $root < $from or $root > $to |
|
1589
|
0 |
21 |
if $range_count == 0 |
|
1590
|
13 |
8 |
if $range_count == 1 |
|
1618
|
39 |
20 |
if ($frommid_count == 0) { } |
|
|
12 |
8 |
elsif ($midto_count == 0) { } |
|
1636
|
0 |
51 |
if $its >= $iteration{'sturm_bisection'} |
|
1703
|
16 |
39 |
unless $ascending_flag |
|
1712
|
52 |
3 |
if $degree > 0 |
|
1714
|
49 |
6 |
if ($degree > 1) |
|
1731
|
73 |
4 |
@remd ? : |
|
1762
|
627 |
433 |
if $s1 != $s2 |
|
1844
|
24 |
32 |
($#coefficients & 1) == 1 ? : |
|
1949
|
0 |
0 |
if scalar @_ > 0 |
|
1978
|
0 |
16 |
unless $ascending_flag |
|
1983
|
3 |
13 |
if (ref $xval_ref eq 'ARRAY') { } |
|
1992
|
0 |
13 |
ref $xval_ref eq 'SCALAR' ? : |
|
2013
|
20 |
75 |
if (abs $y <= $tolerance{'laguerre'}) |
|
2029
|
43 |
32 |
if abs $g - $f > abs $g + $f |
|
2047
|
1 |
74 |
if (abs $dx <= $tolerance{'laguerre'}) |
|
2053
|
0 |
74 |
if $its >= $iteration{'laguerre'} |
|
2088
|
0 |
2 |
unless $ascending_flag |
|
2093
|
2 |
0 |
if (ref $xval_ref eq 'ARRAY') { } |
|
2102
|
0 |
0 |
ref $xval_ref eq 'SCALAR' ? : |
|
2124
|
6 |
34 |
if (abs $dx <= $tolerance{'newtonraphson'}) |
|
2136
|
0 |
34 |
if $its >= $iteration{'newtonraphson'} |
|
2208
|
7 |
6 |
if scalar @_ == 0 |
|
2216
|
6 |
0 |
if (exists $iteration{$k}) { } |
|
2220
|
0 |
6 |
if $val < 10 |
|
2281
|
3 |
2 |
if scalar @_ == 0 |
|
2289
|
2 |
0 |
if (exists $tolerance{$k}) { } |
|
2319
|
91 |
136 |
if abs $coefficients[$j] > $epsilon |
|
2325
|
0 |
17 |
unless ($coeff_order_set) |