Details

analyze1.6s

Algorithm

Search

True	Other	False	Iter
0%	99.6%	0.4%	0
0%	99.6%	0.4%	1
0%	99.6%	0.4%	2
0%	99.6%	0.4%	3
0%	99.6%	0.4%	4
0%	99.6%	0.4%	5
0%	99.6%	0.4%	6
0%	99.6%	0.4%	7
0%	99.6%	0.4%	8
0%	99.6%	0.4%	9
0%	99.6%	0.4%	10
0%	99.6%	0.4%	11
0%	99.6%	0.4%	12
0%	99.6%	0.4%	13
0%	99.6%	0.4%	14

sample66.0ms

Algorithm

intervals

Results

18.0ms	219×	body	80	invalid
15.0ms	256×	body	80	valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	66	15
1	66	15

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b	(+.f64 (.f64 x y) (.f64 z t))
0.0b	(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-log-exp_binary64`
7×	`sum-log_binary64`
2×	`flip3-+_binary64` `*-un-lft-identity_binary64` `pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `add-sqr-sqrt_binary64` `+-commutative_binary64` `flip-+_binary64`
1×	`associate-+l+_binary64`

Counts

2 → 25

Calls

2 calls:

4.0ms	(+.f64 (.f64 x y) (.f64 z t))
10.0ms	(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))

series121.0ms

Counts

2 → 6

Calls

2 calls:

12.0ms	(+.f64 (.f64 x y) (.f64 z t))
109.0ms	(+.f64 (+.f64 (+.f64 (.f64 x y) (.f64 z t)) (.f64 a b)) (.f64 c i))

simplify45.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 0 (38.0ms)

Iter	Nodes	Cost
0	5214	449

prune35.0ms

Filtered

24 candidates to 31 candidates (-29.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	30	1	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	2	32

Merged error: 0.0b

Counts

32 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b	(.f64 (cbrt.f64 (+.f64 (.f64 x y) (.f64 z t))) (cbrt.f64 (+.f64 (.f64 x y) (*.f64 z t))))
1.1b	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
1.1b	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
1.1b	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod_binary64`
23×	`add-sqr-sqrt_binary64`
18×	`cbrt-div_binary64`
15×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64`
11×	`pow1_binary64`
9×	`flip3-+_binary64` `pow1/3_binary64` `flip-+_binary64`
6×	`swap-sqr_binary64` `associate-r_binary64` `add-exp-log_binary64` `associate-l_binary64`
4×	`add-log-exp_binary64` `add-cbrt-cube_binary64` `unswap-sqr_binary64` `frac-times_binary64`
2×	`pow-prod-down_binary64` `pow-prod-up_binary64` `associate-r/_binary64` `pow-sqr_binary64` `associate-l/_binary64`
1×	`cbrt-unprod_binary64` `pow-plus_binary64` `prod-exp_binary64` `pow2_binary64` `*-commutative_binary64`

Counts

4 → 87

Calls

4 calls:

11.0ms	(.f64 (cbrt.f64 (+.f64 (.f64 x y) (.f64 z t))) (cbrt.f64 (+.f64 (.f64 x y) (*.f64 z t))))
4.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
6.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
5.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))

series173.0ms

Counts

4 → 12

Calls

4 calls:

52.0ms	(.f64 (cbrt.f64 (+.f64 (.f64 x y) (.f64 z t))) (cbrt.f64 (+.f64 (.f64 x y) (*.f64 z t))))
38.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
42.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
41.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))

simplify47.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 0 (34.0ms)

Iter	Nodes	Cost
0	5180	1430

prune94.0ms

Filtered

76 candidates to 99 candidates (-30.3%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	98	1	99
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	98	3	101

Merged error: 0.0b

Counts

101 → 3

localize20.0ms

Local error

Found 4 expressions with local error:

1.0b	(pow.f64 (cbrt.f64 (cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))) 5)
1.1b	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
1.1b	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
1.1b	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

18×	`cbrt-prod_binary64`
11×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
9×	`unpow-prod-down_binary64`
6×	`cbrt-div_binary64`
5×	`pow1_binary64` `add-exp-log_binary64`
4×	`add-log-exp_binary64` `pow1/3_binary64` `add-cbrt-cube_binary64`
3×	`flip3-+_binary64` `pow-unpow_binary64` `flip-+_binary64`
2×	`pow-pow_binary64`
1×	`pow-to-exp_binary64` `sqr-pow_binary64` `pow-exp_binary64`

Counts

4 → 63

Calls

4 calls:

6.0ms	(pow.f64 (cbrt.f64 (cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))) 5)
4.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
4.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
4.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))

series222.0ms

Counts

4 → 12

Calls

4 calls:

107.0ms	(pow.f64 (cbrt.f64 (cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))) 5)
37.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
40.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))
38.0ms	(cbrt.f64 (+.f64 (.f64 x y) (.f64 z t)))

simplify43.0ms

Algorithm

egg-herbie

Counts

75 → 75

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	5173	1022

prune82.0ms

Filtered

67 candidates to 75 candidates (-11.9%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	75	0	75
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	75	3	78

Merged error: 0.0b

Counts

78 → 3

regimes1.5s

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	22	15
1	22	15

end0.0ms

sample1.4s

Algorithm

intervals

Results

422.0ms	8000×	body	80	valid
314.0ms	5464×	body	80	invalid

Details

analyze1.6s

sample66.0ms

simplify5.0ms

prune5.0ms

localize11.0ms

rewrite14.0ms

series121.0ms

simplify45.0ms

prune35.0ms

localize15.0ms

rewrite29.0ms

series173.0ms

simplify47.0ms

prune94.0ms

localize20.0ms

rewrite20.0ms

series222.0ms

simplify43.0ms

prune82.0ms

regimes1.5s

bsearch0.0ms

simplify2.0ms

end0.0ms

sample1.4s

Profiling