Details

sample14.0ms

Algorithm

intervals

Results

7.0ms

352×

body

valid

simplify26.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	19	4
1	41	4
2	69	4
3	90	4
4	105	4
5	147	4
6	226	4
7	368	4
8	415	4
9	415	4

prune2.0ms

Filtered

1 candidates to 0 candidates (0.0%)

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: 0.1b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ 0.253 (* x 0.12))
0.1b	(* x (+ 0.253 (* x 0.12)))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 33

Calls

2 calls:

2.0ms	(+ 0.253 (* x 0.12))
5.0ms	(* x (+ 0.253 (* x 0.12)))

series94.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(+ 0.253 (* x 0.12))
63.0ms	(* x (+ 0.253 (* x 0.12)))

simplify112.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	166	173
1	767	154
2	4026	154
3	5002	154

prune74.0ms

Filtered

39 candidates to 27 candidates (69.2%)

Pruning

9 alts after pruning (9 fresh and 0 done)

	Pruned	Kept	Total
New	30	9	39
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	31	9	40

Merged error: 0.0b

Counts

40 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x 0.253) (* x (* x 0.12)))
0.2b	(* x (* x 0.12))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 30

Calls

2 calls:

4.0ms	(+ (* x 0.253) (* x (* x 0.12)))
5.0ms	(* x (* x 0.12))

series90.0ms

Counts

2 → 6

Calls

2 calls:

65.0ms	(+ (* x 0.253) (* x (* x 0.12)))
24.0ms	(* x (* x 0.12))

simplify95.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 3 (92.0ms)

Iter	Nodes	Cost
0	166	160
1	675	137
2	2995	134
3	5001	133

prune50.0ms

Filtered

36 candidates to 21 candidates (58.3%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	34	2	36
Fresh	5	3	8
Picked	0	1	1
Done	0	0	0
Total	39	6	45

Merged error: 0.0b

Counts

45 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x 0.253) (* (pow x 2) 0.12))
0.4b	(* (pow x 2) 0.12)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt`
8×	`associate-l`
7×	`add-exp-log`
5×	`add-cube-cbrt` `*-un-lft-identity`
4×	`unpow-prod-down` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
3×	`associate-r` `prod-exp`
2×	`pow1` `unpow2` `sqr-pow`
1×	`+-commutative` `pow-to-exp` `flip3-+` `pow-exp` `sum-log` `*-commutative` `cbrt-unprod` `flip-+`

Counts

2 → 38

Calls

2 calls:

4.0ms	(+ (* x 0.253) (* (pow x 2) 0.12))
5.0ms	(* (pow x 2) 0.12)

series89.0ms

Counts

2 → 6

Calls

2 calls:

66.0ms	(+ (* x 0.253) (* (pow x 2) 0.12))
23.0ms	(* (pow x 2) 0.12)

simplify168.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 3 (164.0ms)

Iter	Nodes	Cost
0	178	194
1	665	174
2	4106	168
3	5002	166

prune65.0ms

Filtered

44 candidates to 30 candidates (68.2%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	43	1	44
Fresh	1	3	4
Picked	0	1	1
Done	0	1	1
Total	44	6	50

Merged error: 0.0b

Counts

50 → 6

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
0.2b	(* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))
0.4b	(* (pow x 2) (sqrt 0.12))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

21×	`add-sqr-sqrt`
18×	`add-exp-log`
12×	`associate-r`
10×	`prod-exp` `sqrt-prod` `add-cbrt-cube`
9×	`add-cube-cbrt` `-un-lft-identity` `associate-l*`
8×	`unswap-sqr`
5×	`pow1` `unpow-prod-down` `add-log-exp`
4×	`cbrt-unprod`
3×	`unpow2` `sqr-pow`
2×	`pow-to-exp` `pow-exp` `*-commutative`
1×	`+-commutative` `flip3-+` `pow-prod-down` `sum-log` `flip-+`

Counts

3 → 67

Calls

3 calls:

4.0ms	(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
10.0ms	(* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))
6.0ms	(* (pow x 2) (sqrt 0.12))

series213.0ms

Counts

3 → 9

Calls

3 calls:

104.0ms	(+ (* x 0.253) (* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12)))
67.0ms	(* (* (pow x 2) (sqrt 0.12)) (sqrt 0.12))
42.0ms	(* (pow x 2) (sqrt 0.12))

simplify47.0ms

Algorithm

egg-herbie

Counts

76 → 76

Iterations

Useful iterations: 2 (38.0ms)

Iter	Nodes	Cost
0	254	462
1	1152	390
2	5001	361

prune99.0ms

Filtered

76 candidates to 44 candidates (57.9%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	76	0	76
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	76	6	82

Merged error: 0.0b

Counts

82 → 6

regimes50.0ms

Accuracy

0% (0.1b 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	13	5
1	13	5

end0.0ms

sample329.0ms

Algorithm

intervals

Results

213.0ms

10576×

body

valid