Details

sample16.0ms

Algorithm

intervals

Results

8.0ms

293×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	15	2

prune1.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* y z))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--`

Counts

1 → 12

Calls

1 calls:

3.0ms

(- x (* y z))

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(- x (* y z))

simplify55.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	73	58
1	209	53
2	643	53
3	1599	53
4	5001	53

prune22.0ms

Filtered

15 candidates to 12 candidates (80.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	14	1	15
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	14	2	16

Merged error: 0.0b

Counts

16 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3--` `flip--`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`pow2` `sub-neg` `pow-plus` `sqrt-unprod` `diff-log` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 99

Calls

4 calls:

3.0ms	(- x (* y z))
2.0ms	(sqrt (- x (* y z)))
2.0ms	(sqrt (- x (* y z)))
9.0ms	(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

series182.0ms

Counts

4 → 12

Calls

4 calls:

31.0ms	(- x (* y z))
54.0ms	(sqrt (- x (* y z)))
57.0ms	(sqrt (- x (* y z)))
40.0ms	(* (sqrt (- x (* y z))) (sqrt (- x (* y z))))

simplify42.0ms

Algorithm

egg-herbie

Counts

111 → 111

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	246	628
1	937	567
2	5001	550

prune165.0ms

Filtered

111 candidates to 66 candidates (59.5%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	110	1	111
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	110	3	113

Merged error: 0.0b

Counts

113 → 3

localize15.0ms

Local error

Found 4 expressions with local error:

0.3b	(cbrt (sqrt (- x (* y z))))
0.3b	(cbrt (sqrt (- x (* y z))))
0.3b	(* (cbrt (sqrt (- x (* y z)))) (cbrt (sqrt (- x (* y z)))))
0.5b	(pow (cbrt (sqrt (- x (* y z)))) 4)

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

58×	`cbrt-prod`
46×	`add-sqr-sqrt`
29×	`sqrt-prod`
24×	`add-cube-cbrt` `*-un-lft-identity`
16×	`cbrt-div` `sqrt-div`
12×	`pow1`
11×	`swap-sqr`
9×	`unpow-prod-down` `pow1/3` `associate-r` `associate-l` `unswap-sqr`
8×	`flip3--` `flip--`
7×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `add-log-exp`
3×	`pow-unpow`
2×	`pow-pow` `associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-to-exp` `pow-plus` `pow-exp` `prod-exp` `*-commutative` `cbrt-unprod` `sqr-pow`

Counts

4 → 120

Calls

4 calls:

3.0ms	(cbrt (sqrt (- x (* y z))))
3.0ms	(cbrt (sqrt (- x (* y z))))
10.0ms	(* (cbrt (sqrt (- x (* y z)))) (cbrt (sqrt (- x (* y z)))))
5.0ms	(pow (cbrt (sqrt (- x (* y z)))) 4)

series674.0ms

Counts

4 → 12

Calls

4 calls:

139.0ms	(cbrt (sqrt (- x (* y z))))
143.0ms	(cbrt (sqrt (- x (* y z))))
166.0ms	(* (cbrt (sqrt (- x (* y z)))) (cbrt (sqrt (- x (* y z)))))
225.0ms	(pow (cbrt (sqrt (- x (* y z)))) 4)

simplify68.0ms

Algorithm

egg-herbie

Counts

132 → 132

Iterations

Useful iterations: 2 (49.0ms)

Iter	Nodes	Cost
0	474	1466
1	1691	1252
2	5001	1197

prune334.0ms

Filtered

132 candidates to 85 candidates (64.4%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	132	0	132
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	132	3	135

Merged error: 0.0b

Counts

135 → 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	6	2
1	6	2

end0.0ms

sample378.0ms

Algorithm

intervals

Results

193.0ms

9203×

body

valid

Details

sample16.0ms

simplify5.0ms

prune1.0ms

localize4.0ms

rewrite3.0ms

series28.0ms

simplify55.0ms

prune22.0ms

localize9.0ms

rewrite19.0ms

series182.0ms

simplify42.0ms

prune165.0ms

localize15.0ms

rewrite25.0ms

series674.0ms

simplify68.0ms

prune334.0ms

regimes85.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample378.0ms

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