Details

sample18.0ms

Algorithm

intervals

Results

8.0ms

323×

body

valid

simplify30.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	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: 0.0b

Counts

2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x y) (* (- 1.0 x) z))
0.0b	(* (- 1.0 x) z)

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

20×	`*-un-lft-identity`
12×	`associate-l`
8×	`add-sqr-sqrt`
6×	`distribute-lft-out`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube` `add-log-exp`
3×	`associate-r` `distribute-lft-out--`
2×	`associate-*l/`
1×	`+-commutative` `flip3--` `flip3-+` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `flip--` `cbrt-unprod` `flip-+` `difference-of-squares` `unswap-sqr`

Counts

2 → 39

Calls

2 calls:

15.0ms	(+ (* x y) (* (- 1.0 x) z))
6.0ms	(* (- 1.0 x) z)

series63.0ms

Counts

2 → 6

Calls

2 calls:

30.0ms	(+ (* x y) (* (- 1.0 x) z))
32.0ms	(* (- 1.0 x) z)

simplify103.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	185	207
1	776	190
2	4093	190
3	5001	190

prune78.0ms

Filtered

45 candidates to 28 candidates (62.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	44	1	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	44	2	46

Merged error: 0.0b

Counts

46 → 2

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* x y) (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
3.1b	(* (- (* 1.0 1.0) (* x x)) z)
6.0b	(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

rewrite193.0ms

Algorithm

rewrite-expression-head

Rules

375×	`add-sqr-sqrt`
225×	`*-un-lft-identity`
223×	`associate-l`
168×	`times-frac`
150×	`difference-of-squares`
72×	`swap-sqr`
66×	`*-commutative` `unswap-sqr`
63×	`add-cube-cbrt`
45×	`distribute-lft-out`
42×	`associate-/l*`
30×	`distribute-lft-out--`
18×	`associate-r`
10×	`add-exp-log` `add-cbrt-cube`
5×	`pow1` `add-log-exp`
4×	`associate-l/` `associate-/r`
2×	`cbrt-undiv` `flip3--` `flip3-+` `div-exp` `prod-exp` `associate-/r/` `flip--` `cbrt-unprod` `flip-+` `associate-/l/`
1×	`+-commutative` `frac-2neg` `pow-prod-down` `clear-num` `sum-log` `div-inv`

Counts

3 → 295

Calls

3 calls:

113.0ms	(+ (* x y) (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
22.0ms	(* (- (* 1.0 1.0) (* x x)) z)
34.0ms	(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

series158.0ms

Counts

3 → 9

Calls

3 calls:

54.0ms	(+ (* x y) (/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x)))
46.0ms	(* (- (* 1.0 1.0) (* x x)) z)
59.0ms	(/ (* (- (* 1.0 1.0) (* x x)) z) (+ 1.0 x))

simplify105.0ms

Algorithm

egg-herbie

Counts

304 → 304

Iterations

Useful iterations: 1 (18.0ms)

Iter	Nodes	Cost
0	699	2499
1	3228	2417
2	5001	2417

prune381.0ms

Filtered

304 candidates to 115 candidates (37.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	304	0	304
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	304	2	306

Merged error: 0.0b

Counts

306 → 2

regimes56.0ms

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	11	4
1	11	4

end0.0ms

sample454.0ms

Algorithm

intervals

Results

248.0ms

10029×

body

valid

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	4

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	4

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	49	4
4	57	4
5	69	4
6	90	4
7	127	4
8	176	4
9	304	4
10	439	4
11	449	4
12	449	4