Details

analyze727.0ms

Algorithm: search

sample25.0ms

Algorithm

intervals

Results

10.0ms	249×	body	80	valid
2.0ms	48×	body	80	invalid
1.0ms	4×	body	1280	valid
0.0ms	3×	body	640	valid

simplify35.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	30	7
1	86	7
2	283	7
3	742	7
4	1197	7
5	1273	7
6	1273	7

prune4.0ms

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: 0.1b

Counts

2 → 1

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (+ (+ y z) z) y)
0.0b	(* x (+ (+ (+ (+ y z) z) y) t))
0.0b	(+ (+ y z) z)
0.0b	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))

rewrite46.0ms

Algorithm

rewrite-expression-head

Rules

34×	`*-un-lft-identity`
20×	`add-log-exp`
19×	`distribute-lft-out`
10×	`sum-log`
8×	`add-sqr-sqrt`
7×	`associate-r`
6×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
4×	`associate-+l+` `flip3-+` `flip-+`
3×	`+-commutative` `associate-l`
2×	`distribute-rgt-in` `distribute-lft-in` `associate-*r/`
1×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 71

Calls

4 calls:

8.0ms	(+ (+ (+ y z) z) y)
16.0ms	(* x (+ (+ (+ (+ y z) z) y) t))
6.0ms	(+ (+ y z) z)
14.0ms	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))

series33.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(+ (+ (+ y z) z) y)
10.0ms	(* x (+ (+ (+ (+ y z) z) y) t))
4.0ms	(+ (+ y z) z)
14.0ms	(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))

simplify47.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 2 (41.0ms)

Iter	Nodes	Cost
0	374	480
1	1624	434
2	5001	419

prune109.0ms

Filtered

58 candidates to 83 candidates (-43.1%)

Pruning

6 alts after pruning (6 fresh and 0 done)

	Pruned	Kept	Total
New	77	6	83
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	78	6	84

Merged error: 0.0b

Counts

84 → 6

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (* 2 x) (+ y z))
0.0b	(+ (* (* 2 x) (+ y z)) (* x t))
0.0b	(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp`
8×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`*-un-lft-identity`
4×	`add-sqr-sqrt` `add-cube-cbrt` `associate-r` `sum-log`
3×	`associate-+l+` `flip3-+` `pow-prod-down` `prod-exp` `cbrt-unprod` `flip-+`
2×	`+-commutative` `distribute-rgt-in` `distribute-lft-in` `associate-*r/`
1×	`associate-l` `*-commutative` `distribute-lft-out`

Counts

3 → 49

Calls

3 calls:

7.0ms	(* (* 2 x) (+ y z))
9.0ms	(+ (* (* 2 x) (+ y z)) (* x t))
9.0ms	(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

series34.0ms

Counts

3 → 9

Calls

3 calls:

8.0ms	(* (* 2 x) (+ y z))
12.0ms	(+ (* (* 2 x) (+ y z)) (* x t))
15.0ms	(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

simplify54.0ms

Algorithm

egg-herbie

Counts

58 → 58

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	340	387
1	1791	357
2	5002	357

prune80.0ms

Filtered

40 candidates to 58 candidates (-45.0%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	57	1	58
Fresh	1	4	5
Picked	0	1	1
Done	0	0	0
Total	58	6	64

Merged error: 0.0b

Counts

64 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (+ y z) z)) (cbrt (+ (+ y z) z)))
0.6b	(cbrt (+ (+ y z) z))
0.6b	(cbrt (+ (+ y z) z))
0.6b	(cbrt (+ (+ y z) z))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

74×	`*-un-lft-identity`
51×	`cbrt-prod`
33×	`distribute-lft-out`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
14×	`swap-sqr`
11×	`pow1`
9×	`flip3-+` `pow1/3` `flip-+`
8×	`associate-r` `associate-l`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 105

Calls

4 calls:

15.0ms	(* (cbrt (+ (+ y z) z)) (cbrt (+ (+ y z) z)))
5.0ms	(cbrt (+ (+ y z) z))
5.0ms	(cbrt (+ (+ y z) z))
6.0ms	(cbrt (+ (+ y z) z))

series139.0ms

Counts

4 → 12

Calls

4 calls:

42.0ms	(* (cbrt (+ (+ y z) z)) (cbrt (+ (+ y z) z)))
32.0ms	(cbrt (+ (+ y z) z))
34.0ms	(cbrt (+ (+ y z) z))
31.0ms	(cbrt (+ (+ y z) z))

simplify140.0ms

Algorithm

egg-herbie

Counts

117 → 117

Iterations

Useful iterations: 3 (128.0ms)

Iter	Nodes	Cost
0	300	1023
1	918	972
2	4484	849
3	5001	823

prune130.0ms

Filtered

75 candidates to 117 candidates (-56.0%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	117	0	117
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	117	6	123

Merged error: 0.0b

Counts

123 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* x (+ (+ (+ (+ y z) z) y) t))) (cbrt (* x (+ (+ (+ (+ y z) z) y) t))))
1.8b	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
1.8b	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
1.8b	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

20×	`associate-*r/`
18×	`cbrt-div`
11×	`pow1`
10×	`add-sqr-sqrt`
9×	`flip3-+` `pow1/3` `flip-+`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`frac-times` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `associate-*l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 72

Calls

4 calls:

8.0ms	(* (cbrt (* x (+ (+ (+ (+ y z) z) y) t))) (cbrt (* x (+ (+ (+ (+ y z) z) y) t))))
12.0ms	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
12.0ms	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
14.0ms	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))

series160.0ms

Counts

4 → 12

Calls

4 calls:

52.0ms	(* (cbrt (* x (+ (+ (+ (+ y z) z) y) t))) (cbrt (* x (+ (+ (+ (+ y z) z) y) t))))
35.0ms	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
37.0ms	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))
35.0ms	(cbrt (* x (+ (+ (+ (+ y z) z) y) t)))

simplify39.0ms

Algorithm

egg-herbie

Counts

84 → 84

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	278	1044
1	1030	951
2	5002	885

prune99.0ms

Filtered

67 candidates to 84 candidates (-25.4%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	84	0	84
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	84	6	90

Merged error: 0.0b

Counts

90 → 6

regimes397.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	20	7
1	20	7

end0.0ms

analyze723.0ms

Algorithm: search

sample888.0ms

Algorithm

intervals

Results

512.0ms	7722×	body	80	valid
76.0ms	1871×	body	80	invalid
15.0ms	87×	body	1280	valid
15.0ms	91×	body	640	valid
7.0ms	68×	body	320	valid
2.0ms	32×	body	160	valid

Details

analyze727.0ms

sample25.0ms

simplify35.0ms

prune4.0ms

localize9.0ms

rewrite46.0ms

series33.0ms

simplify47.0ms

prune109.0ms

localize10.0ms

rewrite27.0ms

series34.0ms

simplify54.0ms

prune80.0ms

localize14.0ms

rewrite35.0ms

series139.0ms

simplify140.0ms

prune130.0ms

localize15.0ms

rewrite48.0ms

series160.0ms

simplify39.0ms

prune99.0ms

regimes397.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze723.0ms

sample888.0ms

Profiling