Details

sample19.0ms

Algorithm

intervals

Results

8.0ms	329×	body	80	valid
0.0ms	1×	body	160	valid

simplify19.0ms

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (+ d3 5.0) d1)
0.0b	(+ (* d1 d2) (* (+ d3 5.0) d1))
0.1b	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

rewrite26.0ms

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:

9.0ms	(* (+ d3 5.0) d1)
3.0ms	(+ (* d1 d2) (* (+ d3 5.0) d1))
13.0ms	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

series108.0ms

Counts

3 → 9

Calls

3 calls:

27.0ms	(* (+ d3 5.0) d1)
41.0ms	(+ (* d1 d2) (* (+ d3 5.0) d1))
39.0ms	(+ (+ (* d1 d2) (* (+ d3 5.0) d1)) (* d1 32.0))

simplify43.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 2 (38.0ms)

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

prune151.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

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))

rewrite1.0ms

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:

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

series79.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(fma 37.0 d1 (fma d1 d3 (* d1 d2)))
38.0ms	(fma d1 d3 (* d1 d2))

simplify34.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (4.0ms)

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

prune61.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

4×	`add-log-exp`
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`
1×	`+-commutative` `associate-+r+` `fma-def` `flip3-+` `sum-log` `flip-+`

Counts

2 → 25

Calls

2 calls:

0.0ms	(fma (+ d3 5.0) d1 (* d1 32.0))
3.0ms	(+ (* d1 d2) (fma (+ d3 5.0) d1 (* d1 32.0)))

series81.0ms

Counts

2 → 6

Calls

2 calls:

37.0ms	(fma (+ d3 5.0) d1 (* d1 32.0))
43.0ms	(+ (* d1 d2) (fma (+ d3 5.0) d1 (* d1 32.0)))

simplify53.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 3 (50.0ms)

Iter	Nodes	Cost
0	123	173
1	385	161
2	1693	160
3	5003	157

prune73.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes54.0ms

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

sample471.0ms

Algorithm

intervals

Results

274.0ms	10083×	body	80	valid
2.0ms	18×	body	640	valid
1.0ms	19×	body	320	valid
1.0ms	8×	body	1280	valid
1.0ms	10×	body	160	valid