Details

sample22.0ms

Algorithm

intervals

Results

9.0ms

313×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	134	9
1	134	9

prune3.0ms

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

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 41

Calls

2 calls:

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

series13.0ms

Counts

2 → 6

Calls

2 calls:

8.0ms	(+ (* x y) (* z (- 1.0 y)))
5.0ms	(* z (- 1.0 y))

simplify36.0ms

Algorithm

egg-herbie

Counts

47 → 47

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	5121	397

prune46.0ms

Filtered

30 candidates to 47 candidates (-56.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	46	1	47
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	46	2	48

Merged error: 0.0b

Counts

48 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(* z (- 1.0 y))
0.0b	(sqrt (+ (* z (- 1.0 y)) (* y x)))
0.0b	(sqrt (+ (* z (- 1.0 y)) (* y x)))
0.3b	(* (sqrt (+ (* z (- 1.0 y)) (* y x))) (sqrt (+ (* z (- 1.0 y)) (* y x))))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

34×	`add-sqr-sqrt`
24×	`sqrt-prod`
23×	`pow1`
18×	`*-un-lft-identity`
16×	`add-cube-cbrt` `sqrt-div`
11×	`associate-r`
10×	`sqrt-pow1` `pow1/2`
9×	`associate-l`
8×	`add-exp-log` `flip3-+` `swap-sqr` `add-cbrt-cube` `flip-+`
5×	`pow-prod-up` `unswap-sqr`
4×	`frac-times` `associate-*r/` `pow-prod-down` `add-log-exp`
3×	`pow-sqr`
2×	`distribute-rgt-in` `sub-neg` `rem-sqrt-square` `distribute-lft-in` `associate-l/` `prod-exp` `-commutative` `cbrt-unprod`
1×	`pow2` `flip3--` `pow-plus` `sqrt-unprod` `rem-square-sqrt` `flip--` `distribute-lft-out--` `difference-of-squares`

Counts

4 → 113

Calls

4 calls:

6.0ms	(* z (- 1.0 y))
5.0ms	(sqrt (+ (* z (- 1.0 y)) (* y x)))
5.0ms	(sqrt (+ (* z (- 1.0 y)) (* y x)))
15.0ms	(* (sqrt (+ (* z (- 1.0 y)) (* y x))) (sqrt (+ (* z (- 1.0 y)) (* y x))))

series75.0ms

Counts

4 → 12

Calls

4 calls:

5.0ms	(* z (- 1.0 y))
30.0ms	(sqrt (+ (* z (- 1.0 y)) (* y x)))
32.0ms	(sqrt (+ (* z (- 1.0 y)) (* y x)))
8.0ms	(* (sqrt (+ (* z (- 1.0 y)) (* y x))) (sqrt (+ (* z (- 1.0 y)) (* y x))))

simplify36.0ms

Algorithm

egg-herbie

Counts

125 → 125

Iterations

Useful iterations: 0 (25.0ms)

Iter	Nodes	Cost
0	5580	1585

prune133.0ms

Filtered

73 candidates to 125 candidates (-71.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	125	0	125
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	125	2	127

Merged error: 0.0b

Counts

127 → 2

regimes160.0ms

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	9
1	11	9

end0.0ms

sample627.0ms

Algorithm

intervals

Results

290.0ms

10060×

body

valid

Details

sample22.0ms

simplify5.0ms

prune3.0ms

localize6.0ms

rewrite14.0ms

series13.0ms

simplify36.0ms

prune46.0ms

localize9.0ms

rewrite35.0ms

series75.0ms

simplify36.0ms

prune133.0ms

regimes160.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample627.0ms

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