Details

sample25.0ms

Algorithm

intervals

Results

6.0ms	236×	body	80	valid
3.0ms	26×	body	1280	valid
3.0ms	27×	body	640	valid
1.0ms	17×	body	320	valid
1.0ms	6×	body	2560	valid
1.0ms	15×	body	160	valid

simplify43.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (5.0ms)

Iter	Nodes	Cost
0	21	7
1	72	4
2	237	2
3	1398	2
4	5002	2

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt`
18×	`prod-diff`
17×	`*-un-lft-identity`
15×	`add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`associate-r`
3×	`pow1` `add-exp-log` `associate-l` `add-cbrt-cube`
2×	`sub-neg` `associate-*r/`
1×	`expm1-log1p-u` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `log1p-expm1-u` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 46

Calls

1 calls:

7.0ms

(* y (- x z))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(* y (- x z))

simplify91.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 3 (86.0ms)

Iter	Nodes	Cost
0	190	356
1	748	220
2	3365	190
3	5001	166

prune46.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
4.1b	(cbrt (* y (- x z)))
4.1b	(cbrt (* y (- x z)))
4.1b	(cbrt (* y (- x z)))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

20×	`associate-*r/`
18×	`cbrt-div`
11×	`pow1`
10×	`add-sqr-sqrt`
9×	`flip3--` `pow1/3` `flip--`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`expm1-log1p-u` `frac-times` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`pow-prod-down` `associate-*l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 80

Calls

4 calls:

7.0ms	(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
5.0ms	(cbrt (* y (- x z)))
5.0ms	(cbrt (* y (- x z)))
5.0ms	(cbrt (* y (- x z)))

series667.0ms

Counts

4 → 12

Calls

4 calls:

176.0ms	(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
164.0ms	(cbrt (* y (- x z)))
165.0ms	(cbrt (* y (- x z)))
161.0ms	(cbrt (* y (- x z)))

simplify109.0ms

Algorithm

egg-herbie

Counts

92 → 92

Iterations

Useful iterations: 2 (26.0ms)

Iter	Nodes	Cost
0	265	643
1	880	592
2	4115	547
3	5001	547

prune217.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

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

sample731.0ms

Algorithm

intervals

Results

201.0ms	7069×	body	80	valid
130.0ms	992×	body	1280	valid
100.0ms	935×	body	640	valid
48.0ms	611×	body	320	valid
34.0ms	205×	body	2560	valid
20.0ms	380×	body	160	valid