Details

sample9.0ms

Algorithm

intervals

Results

3.0ms	254×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	1×	body	320	valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	2
1	9	2
2	9	2

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x 116.0) 16.0)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--`

Counts

1 → 12

Calls

1 calls:

3.0ms

(- (* x 116.0) 16.0)

series39.0ms

Counts

1 → 3

Calls

1 calls:

39.0ms

(- (* x 116.0) 16.0)

simplify121.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 2 (7.0ms)

Iter	Nodes	Cost
0	68	59
1	180	54
2	451	53
3	1057	53
4	3746	53
5	5001	53

prune24.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (cbrt (- (* x 116.0) 16.0)) (cbrt (- (* x 116.0) 16.0)))
0.7b	(cbrt (- (* x 116.0) 16.0))
0.7b	(cbrt (- (* x 116.0) 16.0))
0.7b	(cbrt (- (* x 116.0) 16.0))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3--` `pow1/3` `flip--`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
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 → 87

Calls

4 calls:

11.0ms	(* (cbrt (- (* x 116.0) 16.0)) (cbrt (- (* x 116.0) 16.0)))
4.0ms	(cbrt (- (* x 116.0) 16.0))
3.0ms	(cbrt (- (* x 116.0) 16.0))
4.0ms	(cbrt (- (* x 116.0) 16.0))

series601.0ms

Counts

4 → 12

Calls

4 calls:

176.0ms	(* (cbrt (- (* x 116.0) 16.0)) (cbrt (- (* x 116.0) 16.0)))
141.0ms	(cbrt (- (* x 116.0) 16.0))
142.0ms	(cbrt (- (* x 116.0) 16.0))
141.0ms	(cbrt (- (* x 116.0) 16.0))

simplify48.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 2 (37.0ms)

Iter	Nodes	Cost
0	437	1151
1	1630	1099
2	5001	972

prune245.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.7b	(cbrt (+ (* x 116.0) 16.0))
0.7b	(cbrt (- (* x 116.0) 16.0))
0.7b	(cbrt (- (* x 116.0) 16.0))
17.8b	(cbrt (- (* (* x 116.0) (* x 116.0)) (* 16.0 16.0)))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

13×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `cbrt-div` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `pow1/3` `add-cbrt-cube` `add-log-exp`
3×	`flip3--` `flip--`
1×	`flip3-+` `flip-+` `difference-of-squares`

Counts

4 → 53

Calls

4 calls:

4.0ms	(cbrt (+ (* x 116.0) 16.0))
3.0ms	(cbrt (- (* x 116.0) 16.0))
3.0ms	(cbrt (- (* x 116.0) 16.0))
10.0ms	(cbrt (- (* (* x 116.0) (* x 116.0)) (* 16.0 16.0)))

series664.0ms

Counts

4 → 12

Calls

4 calls:

129.0ms	(cbrt (+ (* x 116.0) 16.0))
144.0ms	(cbrt (- (* x 116.0) 16.0))
139.0ms	(cbrt (- (* x 116.0) 16.0))
251.0ms	(cbrt (- (* (* x 116.0) (* x 116.0)) (* 16.0 16.0)))

simplify55.0ms

Algorithm

egg-herbie

Counts

65 → 65

Iterations

Useful iterations: 2 (47.0ms)

Iter	Nodes	Cost
0	541	821
1	1931	785
2	5002	698

prune277.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes43.0ms

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	6	2
1	6	2

end0.0ms

sample187.0ms

Algorithm

intervals

Results

100.0ms	7959×	body	80	valid
1.0ms	19×	body	1280	valid
1.0ms	27×	body	640	valid
0.0ms	15×	body	320	valid
0.0ms	4×	body	160	valid