Details

sample21.0ms

Algorithm

intervals

Results

8.0ms	325×	body	80	valid
0.0ms	1×	body	160	valid

simplify20.0ms

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

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 43

Calls

3 calls:

21.0ms	(* (+ d3 5.0) d1)
0.0ms	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))
0.0ms	(fma d1 d2 (* (+ d3 5.0) d1))

series98.0ms

Counts

3 → 9

Calls

3 calls:

24.0ms	(* (+ d3 5.0) d1)
43.0ms	(fma 32.0 d1 (fma d1 d2 (* (+ d3 5.0) d1)))
30.0ms	(fma d1 d2 (* (+ d3 5.0) d1))

simplify58.0ms

Algorithm

egg-herbie

Counts

52 → 52

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	157	218
1	553	192
2	2658	192
3	5001	192

prune130.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`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

1 → 10

Calls

1 calls:

0.0ms

(fma d1 d3 (* d1 d2))

series32.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(fma d1 d3 (* d1 d2))

simplify122.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	22	43
1	71	38
2	293	38
3	1249	38
4	4698	38
5	5001	38

prune31.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite2.0ms

Algorithm

rewrite-expression-head

Rules

3×	`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

3 → 30

Calls

3 calls:

0.0ms	(fma 32.0 d1 (fma d1 d2 (fma 5.0 d1 (* d1 d3))))
0.0ms	(fma d1 d2 (fma 5.0 d1 (* d1 d3)))
0.0ms	(fma 5.0 d1 (* d1 d3))

series120.0ms

Counts

3 → 9

Calls

3 calls:

46.0ms	(fma 32.0 d1 (fma d1 d2 (fma 5.0 d1 (* d1 d3))))
39.0ms	(fma d1 d2 (fma 5.0 d1 (* d1 d3)))
35.0ms	(fma 5.0 d1 (* d1 d3))

simplify31.0ms

Algorithm

egg-herbie

Counts

39 → 39

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	67	171
1	174	150
2	872	150
3	5001	150

prune98.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

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

sample536.0ms

Algorithm

intervals

Results

264.0ms	10101×	body	80	valid
1.0ms	13×	body	640	valid
1.0ms	16×	body	320	valid
1.0ms	6×	body	1280	valid
0.0ms	8×	body	160	valid