Details

sample25.0ms

Algorithm

intervals

Results

10.0ms	320×	body	80	valid
0.0ms	1×	body	1280	valid

simplify19.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	16	3
1	42	3
2	82	3
3	126	3
4	138	3
5	140	3
6	140	3

prune2.0ms

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

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) (+ z 1.0))

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 32

Calls

1 calls:

14.0ms

(* (+ x y) (+ z 1.0))

series52.0ms

Counts

1 → 3

Calls

1 calls:

52.0ms

(* (+ x y) (+ z 1.0))

simplify43.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	261	195
1	1139	181
2	5002	181

prune49.0ms

Filtered

35 candidates to 25 candidates (28.6%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	33	2	35
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	33	3	36

Merged error: 0.0b

Counts

36 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (+ x y) (sqrt (+ z 1.0)))
0.1b	(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

42×	`sqrt-div`
35×	`add-sqr-sqrt`
33×	`flip3-+` `flip-+`
32×	`frac-times`
26×	`associate-l`
21×	`-un-lft-identity` `associate-r*`
19×	`sqrt-prod`
16×	`associate-*l/`
14×	`unswap-sqr`
11×	`add-cube-cbrt`
10×	`associate-*r/`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
5×	`distribute-lft-out`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod`
3×	`*-commutative`
2×	`add-log-exp`

Counts

2 → 103

Calls

2 calls:

8.0ms	(* (+ x y) (sqrt (+ z 1.0)))
18.0ms	(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

series105.0ms

Counts

2 → 6

Calls

2 calls:

71.0ms	(* (+ x y) (sqrt (+ z 1.0)))
34.0ms	(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

simplify46.0ms

Algorithm

egg-herbie

Counts

109 → 109

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	443	1048
1	1598	910
2	5003	898

prune175.0ms

Filtered

109 candidates to 69 candidates (36.7%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	108	1	109
Fresh	1	0	1
Picked	0	1	1
Done	0	1	1
Total	109	3	112

Merged error: 0.0b

Counts

112 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
0.2b	(cbrt (+ z 1.0))
0.2b	(cbrt (+ z 1.0))
0.2b	(cbrt (+ z 1.0))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
8×	`add-cbrt-cube`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
4×	`frac-times` `cbrt-unprod` `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`

Counts

4 → 98

Calls

4 calls:

12.0ms	(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
3.0ms	(cbrt (+ z 1.0))
3.0ms	(cbrt (+ z 1.0))
3.0ms	(cbrt (+ z 1.0))

series394.0ms

Counts

4 → 12

Calls

4 calls:

111.0ms	(* (cbrt (+ z 1.0)) (cbrt (+ z 1.0)))
94.0ms	(cbrt (+ z 1.0))
94.0ms	(cbrt (+ z 1.0))
94.0ms	(cbrt (+ z 1.0))

simplify155.0ms

Algorithm

egg-herbie

Counts

110 → 110

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	318	829
1	1058	773
2	4948	678
3	5002	678

prune465.0ms

Filtered

110 candidates to 75 candidates (31.8%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	110	0	110
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	110	3	113

Merged error: 0.0b

Counts

113 → 3

regimes100.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	3
1	10	3

end0.0ms

sample387.0ms

Algorithm

intervals

Results

187.0ms	10132×	body	80	valid
0.0ms	2×	body	1280	valid