Details

analyze679.0ms (23%)

Algorithm

1×	search
2×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1579	112
1	1579	112
0	4	4
1	4	4

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
12.5%	87.3%	0.2%	7
18.7%	81.1%	0.2%	8
46.8%	53%	0.2%	9
47.6%	52.2%	0.2%	10
48.3%	51.5%	0.2%	11
54.2%	45.6%	0.2%	12
67.6%	32.2%	0.2%	13
68.2%	31.6%	0.2%	14

Compiler

Compiled 14 to 14 computations (0% saved)

sample32.0ms (1.1%)

Algorithm

1×

intervals

Results

12.0ms	256×	body	128	valid
1.0ms	29×	body	128	invalid

Compiler

Compiled 27 to 31 computations (-14.8% saved)

simplify23.0ms (0.8%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (18.0ms)

Iter	Nodes	Cost
0	417	16
1	417	16

prune4.0ms (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

Error

0.0b

Counts

2 → 1

Compiler

Compiled 22 to 22 computations (0% saved)

localize8.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.0b	(/.f64 (*.f64 y z) 2)
0.0b	(-.f64 (.f64 1/8 x) (/.f64 (.f64 y z) 2))

rewrite52.0ms (1.8%)

Algorithm

1×	rewrite-expression-head

Error

Rules

7×	`add-exp-log_binary64_15802` `add-cbrt-cube_binary64_15800` `cancel-sign-sub-inv_binary64_15730`
6×	`add-cube-cbrt_binary64_15799` `add-sqr-sqrt_binary64_15786` `*-un-lft-identity_binary64_15764` `times-frac_binary64_15770`
4×	`add-log-exp_binary64_15803`
3×	`associate-/r*_binary64_15708`
2×	`pow1_binary64_15825` `div-inv_binary64_15761` `div-exp_binary64_15815` `cbrt-undiv_binary64_15798`
1×	`diff-log_binary64_15856` `flip3--_binary64_15768` `sub-neg_binary64_15757` `flip--_binary64_15739` `prod-exp_binary64_15813` `cbrt-unprod_binary64_15797` `frac-2neg_binary64_15775` `clear-num_binary64_15763` `associate-/l*_binary64_15709`

Counts

2 → 39

Calls

2 calls:

5.0ms	(-.f64 (.f64 1/8 x) (/.f64 (.f64 y z) 2))
4.0ms	(/.f64 (*.f64 y z) 2)

Compiler

Compiled 707 to 451 computations (36.2% saved)

series210.0ms (7.1%)

Error

0.0b

Counts

2 → 24

Calls

2 calls:

139.0ms	(-.f64 (.f64 1/8 x) (/.f64 (.f64 y z) 2))
55.0ms	(/.f64 (*.f64 y z) 2)

Compiler

Compiled 605 to 520 computations (14% saved)

simplify62.0ms (2.1%)

Algorithm

1×	egg-herbie

Counts

63 → 63

Iterations

Useful iterations: 0 (49.0ms)

Iter	Nodes	Cost
0	4899	680
1	4899	680

prune51.0ms (1.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	62	1	63
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	62	2	64

Error

Counts

64 → 2

Compiler

Compiled 817 to 499 computations (38.9% saved)

localize8.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.0b	(-.f64 (*.f64 1/8 x) (/.f64 y (/.f64 2 z)))
0.2b	(/.f64 y (/.f64 2 z))

rewrite165.0ms (5.6%)

Algorithm

1×	rewrite-expression-head

Error

Rules

141×	`times-frac_binary64_15770`
79×	`add-cube-cbrt_binary64_15799` `add-sqr-sqrt_binary64_15786` `*-un-lft-identity_binary64_15764`
44×	`cancel-sign-sub-inv_binary64_15730`
13×	`associate-/r*_binary64_15708`
9×	`div-inv_binary64_15761`
7×	`add-exp-log_binary64_15802` `add-cbrt-cube_binary64_15800`
4×	`add-log-exp_binary64_15803`
3×	`div-exp_binary64_15815` `cbrt-undiv_binary64_15798` `associate-/l*_binary64_15709`
2×	`pow1_binary64_15825` `associate-/r/_binary64_15710`
1×	`frac-2neg_binary64_15775` `clear-num_binary64_15763` `diff-log_binary64_15856` `flip3--_binary64_15768` `sub-neg_binary64_15757` `flip--_binary64_15739`

Counts

2 → 125

Calls

2 calls:

13.0ms	(-.f64 (*.f64 1/8 x) (/.f64 y (/.f64 2 z)))
6.0ms	(/.f64 y (/.f64 2 z))

Compiler

Compiled 2695 to 1694 computations (37.1% saved)

series212.0ms (7.2%)

Error

Counts

2 → 24

Calls

2 calls:

146.0ms	(-.f64 (*.f64 1/8 x) (/.f64 y (/.f64 2 z)))
53.0ms	(/.f64 y (/.f64 2 z))

Compiler

Compiled 605 to 520 computations (14% saved)

simplify74.0ms (2.5%)

Algorithm

1×	egg-herbie

Counts

149 → 149

Iterations

Useful iterations: 0 (45.0ms)

Iter	Nodes	Cost
0	5116	2310

prune127.0ms (4.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	149	0	149
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	149	2	151

Error

Counts

151 → 2

Compiler

Compiled 2452 to 1450 computations (40.9% saved)

regimes161.0ms (5.5%)

Accuracy

Total 0.0b remaining (86.8%)

Threshold costs 0.0b (86.8%)

Compiler

Compiled 814 to 888 computations (-9.1% saved)

bsearch0.0ms (0%)

simplify9.0ms (0.3%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	48	16
1	48	16

Compiler

Compiled 22 to 22 computations (0% saved)

end0.0ms (0%)

sample1.1s (36.5%)

Algorithm

1×

intervals

Results

322.0ms	7997×	body	128	valid
41.0ms	1131×	body	128	invalid
0.0ms	2×	body	2048	valid
0.0ms	1×	body	1024	valid

Compiler

Compiled 114 to 121 computations (-6.1% saved)

Details

analyze679.0ms (23%)

sample32.0ms (1.1%)

simplify23.0ms (0.8%)

prune4.0ms (0.1%)

localize8.0ms (0.3%)

rewrite52.0ms (1.8%)

series210.0ms (7.1%)

simplify62.0ms (2.1%)

prune51.0ms (1.7%)

localize8.0ms (0.3%)

rewrite165.0ms (5.6%)

series212.0ms (7.2%)

simplify74.0ms (2.5%)

prune127.0ms (4.3%)

regimes161.0ms (5.5%)

bsearch0.0ms (0%)

simplify9.0ms (0.3%)

end0.0ms (0%)

sample1.1s (36.5%)

Profiling