Details

sample19.0ms

Algorithm

intervals

Results

9.0ms	323×	body	80	valid
0.0ms	2×	body	320	valid

simplify18.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	20	5
1	50	4
2	148	4
3	318	4
4	473	4
5	485	4
6	485	4

prune6.0ms

Filtered

1 candidates to 1 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 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* d1 d2) (* (+ d3 5.0) d1))
0.0b	(* (+ d3 5.0) d1)
0.0b	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-log-exp`
8×	`add-sqr-sqrt` `*-un-lft-identity`
6×	`add-cube-cbrt`
5×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`fma-def` `associate-l` `sum-log`
3×	`expm1-log1p-u` `flip3-+` `associate-r` `flip-+` `log1p-expm1-u`
2×	`+-commutative` `associate-*l/`
1×	`associate-+l+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `distribute-lft-out` `unswap-sqr`

Counts

3 → 55

Calls

3 calls:

4.0ms	(+ (* d1 d2) (* (+ d3 5.0) d1))
6.0ms	(* (+ d3 5.0) d1)
6.0ms	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

series104.0ms

Counts

3 → 9

Calls

3 calls:

37.0ms	(+ (* d1 d2) (* (+ d3 5.0) d1))
27.0ms	(* (+ d3 5.0) d1)
40.0ms	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

simplify40.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	291	330
1	1190	304
2	5002	294

prune148.0ms

Filtered

64 candidates to 51 candidates (79.7%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	63	1	64
Fresh	0	1	1
Picked	1	0	1
Done	0	0	0
Total	64	2	66

Merged error: 0b

Counts

66 → 2

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma 37.0 d1 (fma d1 d3 (* d1 d2)))
0.0b	(fma d1 d3 (* d1 d2))

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

2×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

2 → 20

Calls

2 calls:

1.0ms	(fma 37.0 d1 (fma d1 d3 (* d1 d2)))
1.0ms	(fma d1 d3 (* d1 d2))

series75.0ms

Counts

2 → 6

Calls

2 calls:

40.0ms	(fma 37.0 d1 (fma d1 d3 (* d1 d2)))
35.0ms	(fma d1 d3 (* d1 d2))

simplify30.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	42	101
1	148	89
2	789	89
3	5001	89

prune61.0ms

Filtered

26 candidates to 20 candidates (76.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	26	0	26
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	26	2	28

Merged error: 0b

Counts

28 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))
0.0b	(* (+ d3 5.0) d1)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
3×	`associate-r`
2×	`expm1-log1p-u` `associate-*l/` `log1p-expm1-u` `add-log-exp`
1×	`flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `fma-udef` `distribute-lft-out` `unswap-sqr`

Counts

2 → 33

Calls

2 calls:

1.0ms	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))
6.0ms	(* (+ d3 5.0) d1)

series74.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))
27.0ms	(* (+ d3 5.0) d1)

simplify49.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	143	160
1	513	141
2	2224	141
3	5002	141

prune93.0ms

Filtered

39 candidates to 30 candidates (76.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	39	0	39
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	39	2	41

Merged error: 0b

Counts

41 → 2

regimes53.0ms

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	8	3
1	8	3

end0.0ms

sample498.0ms

Algorithm

intervals

Results

290.0ms	9983×	body	80	valid
2.0ms	22×	body	320	valid
2.0ms	17×	body	640	valid
1.0ms	10×	body	1280	valid
0.0ms	4×	body	160	valid