Details

sample30.0ms

Algorithm

intervals

Results

10.0ms

388×

body

valid

simplify84.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	4
1	28	4
2	80	4
3	254	4
4	641	4
5	1066	4
6	2373	4
7	3914	4
8	5001	4

prune3.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (- y z) (- t x))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt`
7×	`*-un-lft-identity`
6×	`flip3--` `flip--`
5×	`associate-r` `associate-l`
4×	`frac-times`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-r/` `associate-l/` `distribute-lft-out--` `difference-of-squares`
1×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 34

Calls

1 calls:

13.0ms

(* (- y z) (- t x))

series9.0ms

Counts

1 → 3

Calls

1 calls:

9.0ms

(* (- y z) (- t x))

simplify30.0ms

Algorithm

egg-herbie

Counts

37 → 37

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	218	207
1	960	193
2	5002	193

prune44.0ms

Filtered

37 candidates to 26 candidates (29.7%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	35	2	37
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	36	2	38

Merged error: 0b

Counts

38 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* (- y z) t) (* (- y z) (neg x)))
0.0b	(* (- y z) (neg x))
0.0b	(* (- y z) t)

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
13×	`-un-lft-identity` `associate-r*`
12×	`associate-*l/`
10×	`associate-l`
9×	`add-cube-cbrt`
7×	`pow1` `add-exp-log` `add-cbrt-cube`
6×	`flip3--` `flip--`
5×	`add-log-exp`
4×	`frac-add`
3×	`distribute-lft-neg-in` `distribute-rgt-neg-in` `distribute-rgt-neg-out`
2×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`
1×	`+-commutative` `neg-mul-1` `flip3-+` `unsub-neg` `sum-log` `flip-+` `distribute-lft-out`

Counts

3 → 70

Calls

3 calls:

7.0ms	(+ (* (- y z) t) (* (- y z) (neg x)))
7.0ms	(* (- y z) (neg x))
7.0ms	(* (- y z) t)

series25.0ms

Counts

3 → 9

Calls

3 calls:

12.0ms	(+ (* (- y z) t) (* (- y z) (neg x)))
6.0ms	(* (- y z) (neg x))
6.0ms	(* (- y z) t)

simplify53.0ms

Algorithm

egg-herbie

Counts

79 → 79

Iterations

Useful iterations: 2 (47.0ms)

Iter	Nodes	Cost
0	385	436
1	1726	385
2	5002	379

prune79.0ms

Filtered

79 candidates to 63 candidates (20.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	79	0	79
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	79	2	81

Merged error: 0b

Counts

81 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (- t x)) (cbrt (- t x)))
0.5b	(cbrt (- t x))
0.5b	(cbrt (- t x))
0.5b	(cbrt (- t x))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
37×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`swap-sqr`
9×	`flip3--` `pow1/3` `flip--` `distribute-lft-out--`
8×	`associate-r` `associate-l`
7×	`difference-of-squares`
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 → 101

Calls

4 calls:

10.0ms	(* (cbrt (- t x)) (cbrt (- t x)))
3.0ms	(cbrt (- t x))
3.0ms	(cbrt (- t x))
3.0ms	(cbrt (- t x))

series110.0ms

Counts

4 → 12

Calls

4 calls:

30.0ms	(* (cbrt (- t x)) (cbrt (- t x)))
25.0ms	(cbrt (- t x))
28.0ms	(cbrt (- t x))
26.0ms	(cbrt (- t x))

simplify119.0ms

Algorithm

egg-herbie

Counts

113 → 113

Iterations

Useful iterations: 3 (110.0ms)

Iter	Nodes	Cost
0	287	793
1	868	756
2	3985	674
3	5002	652

prune99.0ms

Filtered

113 candidates to 78 candidates (31.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	113	0	113
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	113	2	115

Merged error: 0b

Counts

115 → 2

regimes230.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	16	7
1	20	7
2	21	7
3	21	7

end0.0ms

sample847.0ms

Algorithm

intervals

Results

335.0ms

12237×

body

valid

Details

sample30.0ms

simplify84.0ms

prune3.0ms

localize6.0ms

rewrite14.0ms

series9.0ms

simplify30.0ms

prune44.0ms

localize8.0ms

rewrite23.0ms

series25.0ms

simplify53.0ms

prune79.0ms

localize10.0ms

rewrite22.0ms

series110.0ms

simplify119.0ms

prune99.0ms

regimes230.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample847.0ms

Profiling