Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

318×

body

valid

simplify13.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	16	3
1	42	3
2	82	3
3	126	3
4	138	3
5	140	3
6	140	3

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

7×	`*-un-lft-identity`
6×	`flip3-+` `flip-+`
5×	`add-sqr-sqrt`
4×	`frac-times` `associate-r` `associate-l`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
2×	`associate-r/` `associate-l/` `distribute-lft-out`
1×	`distribute-rgt-in` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `add-log-exp` `unswap-sqr`

Counts

1 → 30

Calls

1 calls:

8.0ms

(* (+ x y) (+ z 1.0))

series36.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(* (+ x y) (+ z 1.0))

simplify36.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	265	187
1	1154	173
2	5002	173

prune65.0ms

Filtered

33 candidates to 24 candidates (72.7%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	31	2	33
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	32	2	34

Merged error: 0b

Counts

34 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

10×	`associate-*r/`
6×	`add-sqr-sqrt` `*-un-lft-identity` `flip3-+` `flip-+`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `frac-add` `add-cbrt-cube` `add-log-exp`
3×	`distribute-rgt-in` `distribute-lft-in` `associate-l`
2×	`associate-+l+` `associate-+r+`
1×	`+-commutative` `distribute-rgt-out` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `distribute-lft-out` `unswap-sqr`

Counts

2 → 43

Calls

2 calls:

6.0ms	(* z (+ x y))
7.0ms	(+ (* z (+ x y)) (* 1.0 (+ x y)))

series69.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(* z (+ x y))
37.0ms	(+ (* z (+ x y)) (* 1.0 (+ x y)))

simplify45.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (9.0ms)

Iter	Nodes	Cost
0	318	305
1	1544	270
2	5002	270

prune75.0ms

Filtered

49 candidates to 36 candidates (73.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	49	0	49
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	49	2	51

Merged error: 0b

Counts

51 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(* (+ x y) (+ z 1.0))
0.1b	(pow (* (+ x y) (+ z 1.0)) 3)
43.8b	(cbrt (pow (* (+ x y) (+ z 1.0)) 3))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

18×	`flip3-+` `flip-+`
16×	`cube-div`
12×	`frac-times`
11×	`*-un-lft-identity`
9×	`add-sqr-sqrt`
8×	`pow1` `add-exp-log` `cbrt-prod` `cbrt-div` `add-cbrt-cube`
7×	`add-cube-cbrt`
6×	`associate-r/` `associate-l/`
4×	`associate-r` `associate-l`
3×	`pow-unpow` `add-log-exp`
2×	`cube-mult` `unpow-prod-down` `pow-pow` `unpow3` `cube-prod` `pow-prod-down` `pow-exp` `prod-exp` `cbrt-unprod` `distribute-lft-out` `rem-cube-cbrt` `sqr-pow`
1×	`distribute-rgt-in` `pow-to-exp` `distribute-lft-in` `pow1/3` `*-commutative` `rem-cbrt-cube` `unswap-sqr`

Counts

3 → 85

Calls

3 calls:

8.0ms	(* (+ x y) (+ z 1.0))
8.0ms	(pow (* (+ x y) (+ z 1.0)) 3)
4.0ms	(cbrt (pow (* (+ x y) (+ z 1.0)) 3))

series186.0ms

Counts

3 → 9

Calls

3 calls:

28.0ms	(* (+ x y) (+ z 1.0))
98.0ms	(pow (* (+ x y) (+ z 1.0)) 3)
60.0ms	(cbrt (pow (* (+ x y) (+ z 1.0)) 3))

simplify71.0ms

Algorithm

egg-herbie

Counts

94 → 94

Iterations

Useful iterations: 2 (63.0ms)

Iter	Nodes	Cost
0	536	615
1	2824	592
2	5001	591

prune192.0ms

Filtered

94 candidates to 72 candidates (76.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	94	0	94
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	94	2	96

Merged error: 0b

Counts

96 → 2

regimes78.0ms

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	12	5
1	12	5

end0.0ms

sample399.0ms

Algorithm

intervals

Results

195.0ms	10133×	body	80	valid
0.0ms	2×	body	640	valid
0.0ms	1×	body	1280	valid