Details

analyze449.0ms (6.8%)

Algorithm

1×

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
12.5%	87.4%	0.1%	5
18.7%	81.1%	0.1%	6
21.8%	71.8%	6.4%	7
31.2%	62.4%	6.4%	8
35.9%	55.4%	8.7%	9
37.8%	48.8%	13.4%	10
42.7%	42.3%	15%	11
47.7%	34.2%	18.1%	12
49.1%	30.4%	20.5%	13
51.9%	25.8%	22.3%	14

Compiler

Compiled 18 to 15 computations (16.7% saved)

sample37.0ms (0.6%)

Algorithm

1×

intervals

Results

8.0ms	171×	body	128	valid
8.0ms	34×	body	2048	valid
5.0ms	28×	body	1024	valid
3.0ms	11×	body	4096	valid
1.0ms	24×	body	128	nan
1.0ms	7×	body	512	valid
0.0ms	5×	body	256	valid
0.0ms	7×	body	128	invalid

Compiler

Compiled 35 to 32 computations (8.6% saved)

simplify235.0ms (3.6%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (68.0ms)

Iter	Nodes	Cost
0	927	24
1	927	24

prune6.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	0	1	1
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 34.4b

Counts

2 → 1

Compiler

Compiled 65 to 53 computations (18.5% saved)

localize11.0ms (0.2%)

Local error

Found 4 expressions with local error:

0.2b	(.f64 (.f64 4 a) c)
1.0b	(-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))
1.1b	(-.f64 (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))) b)
23.2b	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))

rewrite31.0ms (0.5%)

Algorithm

1×	rewrite-expression-head

Rules

12×	`add-sqr-sqrt_binary64_445`
10×	`pow1_binary64_484`
9×	`*-un-lft-identity_binary64_423` `add-exp-log_binary64_461` `add-cbrt-cube_binary64_459`
8×	`add-log-exp_binary64_462`
7×	`add-cube-cbrt_binary64_458`
4×	`sqrt-prod_binary64_439` `cancel-sign-sub-inv_binary64_389`
3×	`pow-prod-down_binary64_494` `prod-exp_binary64_472` `flip3--_binary64_427` `associate-r_binary64_363` `flip--_binary64_398` `cbrt-unprod_binary64_456`
2×	`sqrt-div_binary64_440` `sub-neg_binary64_416` `diff-log_binary64_515` `difference-of-squares_binary64_392`
1×	`associate-l_binary64_364` `rem-sqrt-square_binary64_436` `*-commutative_binary64_354` `distribute-lft-out--_binary64_375` `pow1/2_binary64_503` `sqrt-pow1_binary64_441`

Counts

4 → 62

Calls

4 calls:

9.0ms	(-.f64 (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))) b)
6.0ms	(.f64 (.f64 4 a) c)
6.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))
5.0ms	(-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))

series344.0ms (5.2%)

Counts

4 → 12

Calls

4 calls:

130.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))
123.0ms	(-.f64 (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))) b)
63.0ms	(-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))
27.0ms	(.f64 (.f64 4 a) c)

simplify76.0ms (1.2%)

Algorithm

1×	egg-herbie

Counts

74 → 74

Iterations

Useful iterations: 0 (61.0ms)

Iter	Nodes	Cost
0	4883	1223
1	4883	1223

prune274.0ms (4.2%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	66	8	74
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	66	9	75

Merged error: 12.9b

Counts

75 → 9

Compiler

Compiled 5188 to 3621 computations (30.2% saved)

localize16.0ms (0.2%)

Local error

Found 4 expressions with local error:

1.7b	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
4.4b	(/.f64 (/.f64 (.f64 a (.f64 c -4)) (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c))))) (.f64 a 2))
8.0b	(/.f64 (.f64 a (.f64 c -4)) (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))))
23.2b	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))

rewrite53.0ms (0.8%)

Algorithm

1×	rewrite-expression-head

Rules

45×	`add-exp-log_binary64_461` `add-cbrt-cube_binary64_459`
22×	`times-frac_binary64_429`
21×	`*-un-lft-identity_binary64_423`
17×	`cbrt-undiv_binary64_457` `div-exp_binary64_474`
13×	`prod-exp_binary64_472` `cbrt-unprod_binary64_456`
12×	`add-sqr-sqrt_binary64_445`
11×	`add-cube-cbrt_binary64_458` `associate-/l*_binary64_368`
6×	`associate-/r/_binary64_369` `add-log-exp_binary64_462`
5×	`distribute-lft-out_binary64_374` `pow1_binary64_484` `associate-/r*_binary64_367`
4×	`flip-+_binary64_397` `flip3-+_binary64_426` `div-inv_binary64_420`
3×	`sqrt-prod_binary64_439`
2×	`sqrt-div_binary64_440` `clear-num_binary64_422` `frac-2neg_binary64_434`
1×	`+-commutative_binary64_353` `rem-sqrt-square_binary64_436` `flip3--_binary64_427` `associate-/l/_binary64_370` `pow1/2_binary64_503` `sqrt-pow1_binary64_441` `flip--_binary64_398` `sum-log_binary64_514`

Counts

4 → 102

Calls

4 calls:

15.0ms	(/.f64 (/.f64 (.f64 a (.f64 c -4)) (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c))))) (.f64 a 2))
13.0ms	(/.f64 (.f64 a (.f64 c -4)) (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))))
7.0ms	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
5.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))

series905.0ms (13.8%)

Counts

4 → 12

Calls

4 calls:

355.0ms	(/.f64 (.f64 a (.f64 c -4)) (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))))
298.0ms	(/.f64 (/.f64 (.f64 a (.f64 c -4)) (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c))))) (.f64 a 2))
129.0ms	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
123.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))

simplify74.0ms (1.1%)

Algorithm

1×	egg-herbie

Counts

114 → 114

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	5005	3121

prune442.0ms (6.7%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	107	7	114
Fresh	6	1	7
Picked	1	0	1
Done	0	1	1
Total	114	9	123

Merged error: 8.2b

Counts

123 → 9

Compiler

Compiled 8832 to 6188 computations (29.9% saved)

localize12.0ms (0.2%)

Local error

Found 4 expressions with local error:

0.2b	(.f64 (.f64 4 a) c)
1.0b	(-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))
1.7b	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
23.2b	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))

rewrite30.0ms (0.5%)

Algorithm

1×	rewrite-expression-head

Rules

10×	`pow1_binary64_484`
9×	`add-exp-log_binary64_461` `add-cbrt-cube_binary64_459`
8×	`*-un-lft-identity_binary64_423` `add-log-exp_binary64_462`
7×	`add-sqr-sqrt_binary64_445`
6×	`add-cube-cbrt_binary64_458`
3×	`pow-prod-down_binary64_494` `sqrt-prod_binary64_439` `prod-exp_binary64_472` `associate-r_binary64_363` `cbrt-unprod_binary64_456`
2×	`sqrt-div_binary64_440` `flip3--_binary64_427` `flip--_binary64_398`
1×	`sub-neg_binary64_416` `associate-l_binary64_364` `flip-+_binary64_397` `diff-log_binary64_515` `cancel-sign-sub-inv_binary64_389` `+-commutative_binary64_353` `distribute-lft-out_binary64_374` `rem-sqrt-square_binary64_436` `*-commutative_binary64_354` `flip3-+_binary64_426` `pow1/2_binary64_503` `sqrt-pow1_binary64_441` `sum-log_binary64_514`

Counts

4 → 57

Calls

4 calls:

7.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))
7.0ms	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
6.0ms	(.f64 (.f64 4 a) c)
5.0ms	(-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))

series337.0ms (5.1%)

Counts

4 → 12

Calls

4 calls:

126.0ms	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
116.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))
65.0ms	(-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))
30.0ms	(.f64 (.f64 4 a) c)

simplify78.0ms (1.2%)

Algorithm

1×	egg-herbie

Counts

69 → 69

Iterations

Useful iterations: 0 (64.0ms)

Iter	Nodes	Cost
0	4908	1123
1	4908	1123

prune109.0ms (1.7%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	68	1	69
Fresh	4	3	7
Picked	0	1	1
Done	0	1	1
Total	72	6	78

Merged error: 7.2b

Counts

78 → 6

Compiler

Compiled 2213 to 1498 computations (32.3% saved)

localize17.0ms (0.3%)

Local error

Found 4 expressions with local error:

1.4b	(/.f64 a (/.f64 (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c)))) (.f64 c -4)))
1.7b	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
4.4b	(/.f64 (/.f64 a (/.f64 (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c)))) (.f64 c -4))) (*.f64 a 2))
23.2b	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))

rewrite67.0ms (1%)

Algorithm

1×	rewrite-expression-head

Rules

141×	`times-frac_binary64_429`
74×	`*-un-lft-identity_binary64_423`
53×	`add-sqr-sqrt_binary64_445`
52×	`add-cube-cbrt_binary64_458`
45×	`add-exp-log_binary64_461` `add-cbrt-cube_binary64_459`
32×	`associate-/l*_binary64_368`
23×	`cbrt-undiv_binary64_457` `div-exp_binary64_474`
14×	`div-inv_binary64_420`
11×	`distribute-lft-out_binary64_374`
9×	`associate-/r*_binary64_367`
7×	`prod-exp_binary64_472` `cbrt-unprod_binary64_456`
6×	`add-log-exp_binary64_462`
5×	`pow1_binary64_484`
3×	`sqrt-prod_binary64_439` `associate-/r/_binary64_369`
2×	`sqrt-div_binary64_440` `clear-num_binary64_422` `frac-2neg_binary64_434`
1×	`flip-+_binary64_397` `+-commutative_binary64_353` `rem-sqrt-square_binary64_436` `flip3--_binary64_427` `associate-/l/_binary64_370` `flip3-+_binary64_426` `pow1/2_binary64_503` `sqrt-pow1_binary64_441` `flip--_binary64_398` `sum-log_binary64_514`

Counts

4 → 165

Calls

4 calls:

19.0ms	(/.f64 (/.f64 a (/.f64 (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c)))) (.f64 c -4))) (*.f64 a 2))
12.0ms	(/.f64 a (/.f64 (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c)))) (.f64 c -4)))
7.0ms	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))
5.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))

series1.0s (15.9%)

Counts

4 → 12

Calls

4 calls:

439.0ms	(/.f64 a (/.f64 (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c)))) (.f64 c -4)))
339.0ms	(/.f64 (/.f64 a (/.f64 (+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (.f64 4 a) c)))) (.f64 c -4))) (*.f64 a 2))
135.0ms	(sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c)))
129.0ms	(+.f64 b (sqrt.f64 (-.f64 (.f64 b b) (.f64 (*.f64 4 a) c))))

simplify90.0ms (1.4%)

Algorithm

1×	egg-herbie

Counts

177 → 177

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	5065	6019

prune284.0ms (4.3%)

Pruning

8 alts after pruning (5 fresh and 3 done)

	Pruned	Kept	Total
New	175	2	177
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	175	8	183

Merged error: 7.2b

Counts

183 → 8

Compiler

Compiled 5937 to 3573 computations (39.8% saved)

regimes130.0ms (2%)

Compiler: Compiled 402 to 345 computations (14.2% saved)

bsearch105.0ms (1.6%)

Steps

Iters	Range	Point
8	6.787489049073195e+118	7.133955408180205e+122	5.134094891995538e+120
9	2.173626231849138e-227	1.6620553427918547e-219	2.227512516590462e-227
8	-9.73333868460494e+156	-4.49823275505298e+152	-1.3249665758399062e+154

Iters

Range

Point

6.787489049073195e+118

7.133955408180205e+122

5.134094891995538e+120

2.173626231849138e-227

1.6620553427918547e-219

2.227512516590462e-227

-9.73333868460494e+156

-4.49823275505298e+152

-1.3249665758399062e+154

Compiler

Compiled 1 to 3 computations (-200% saved)

simplify4.0ms (0.1%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	122	104
1	122	104

end0.0ms (0%)

sample1.3s (20%)

Algorithm

1×

intervals

Results

269.0ms	1104×	body	2048	valid
266.0ms	5258×	body	128	valid
137.0ms	682×	body	1024	valid
123.0ms	398×	body	4096	valid
52.0ms	372×	body	512	valid
34.0ms	662×	body	128	nan
18.0ms	360×	body	128	invalid
18.0ms	186×	body	256	valid

Compiler

Compiled 220 to 172 computations (21.8% saved)

Details

analyze449.0ms (6.8%)

sample37.0ms (0.6%)

simplify235.0ms (3.6%)

prune6.0ms (0.1%)

localize11.0ms (0.2%)

rewrite31.0ms (0.5%)

series344.0ms (5.2%)

simplify76.0ms (1.2%)

prune274.0ms (4.2%)

localize16.0ms (0.2%)

rewrite53.0ms (0.8%)

series905.0ms (13.8%)

simplify74.0ms (1.1%)

prune442.0ms (6.7%)

localize12.0ms (0.2%)

rewrite30.0ms (0.5%)

series337.0ms (5.1%)

simplify78.0ms (1.2%)

prune109.0ms (1.7%)

localize17.0ms (0.3%)

rewrite67.0ms (1%)

series1.0s (15.9%)

simplify90.0ms (1.4%)

prune284.0ms (4.3%)

regimes130.0ms (2%)

bsearch105.0ms (1.6%)

simplify4.0ms (0.1%)

end0.0ms (0%)

sample1.3s (20%)

Profiling