Details

sample39.0ms

Algorithm

intervals

Results

19.0ms

391×

body

valid

simplify60.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	14	4
1	30	3
2	86	3
3	290	3
4	803	3
5	1451	3
6	3457	3
7	5001	3

prune5.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- t x) (- y z) x)

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:

1.0ms

(fma (- t x) (- y z) x)

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(fma (- t x) (- y z) x)

simplify48.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 3 (13.0ms)

Iter	Nodes	Cost
0	49	63
1	114	55
2	346	55
3	1570	54
4	5003	54

prune33.0ms

Filtered

13 candidates to 12 candidates (92.3%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	11	2	13
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	11	3	14

Merged error: 0.0b

Counts

14 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x z (- (fma t z (* x y))))

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:

1.0ms

(fma x z (- (fma t z (* x y))))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(fma x z (- (fma t z (* x y))))

simplify48.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	33	69
1	77	60
2	253	60
3	1336	60
4	5001	60

prune31.0ms

Filtered

13 candidates to 11 candidates (84.6%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	13	0	13
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	13	3	16

Merged error: 0.0b

Counts

16 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma (- t x) (- y z) x)
0.1b	(sqrt (fma (- t x) (- y z) x))
0.1b	(sqrt (fma (- t x) (- y z) x))
0.3b	(* (sqrt (fma (- t x) (- y z) x)) (sqrt (fma (- t x) (- y z) x)))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square`
1×	`pow2` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod` `fma-udef`

Counts

4 → 91

Calls

4 calls:

1.0ms	(fma (- t x) (- y z) x)
1.0ms	(sqrt (fma (- t x) (- y z) x))
1.0ms	(sqrt (fma (- t x) (- y z) x))
6.0ms	(* (sqrt (fma (- t x) (- y z) x)) (sqrt (fma (- t x) (- y z) x)))

series497.0ms

Counts

4 → 12

Calls

4 calls:

47.0ms	(fma (- t x) (- y z) x)
196.0ms	(sqrt (fma (- t x) (- y z) x))
208.0ms	(sqrt (fma (- t x) (- y z) x))
46.0ms	(* (sqrt (fma (- t x) (- y z) x)) (sqrt (fma (- t x) (- y z) x)))

simplify161.0ms

Algorithm

egg-herbie

Counts

103 → 103

Iterations

Useful iterations: 3 (152.0ms)

Iter	Nodes	Cost
0	219	623
1	772	545
2	4347	519
3	5001	509

prune178.0ms

Filtered

103 candidates to 63 candidates (61.2%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	103	0	103
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	103	3	106

Merged error: 0.0b

Counts

106 → 3

regimes85.0ms

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	7	3

end0.0ms

sample660.0ms

Algorithm

intervals

Results

353.0ms

12182×

body

valid