Details

sample112.0ms

Algorithm

intervals

Results

40.0ms	559×	body	80	valid
29.0ms	580×	body	80	nan

simplify58.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (6.0ms)

Iter	Nodes	Cost
0	17	5
1	37	5
2	71	4
3	105	4
4	219	4
5	708	4
6	2137	4
7	5001	4

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

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: 0b

Counts

2 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ x (* y (log y)))
0.0b	(exp (- (+ x (* y (log y))) z))
0.2b	(* y (log y))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

21×	`add-sqr-sqrt`
19×	`*-un-lft-identity`
17×	`add-cube-cbrt`
12×	`log-prod` `exp-sum`
11×	`add-log-exp`
9×	`prod-diff`
6×	`pow1` `distribute-rgt-in` `associate-+r+` `distribute-lft-in`
5×	`add-exp-log` `exp-prod` `add-cbrt-cube`
4×	`associate-r`
3×	`expm1-log1p-u` `fma-def` `associate-l` `log1p-expm1-u` `rem-exp-log`
2×	`diff-log` `sum-log`
1×	`+-commutative` `sub-neg` `flip3-+` `exp-diff` `pow-prod-down` `prod-exp` `associate--l+` `log-pow` `*-commutative` `cbrt-unprod` `flip-+` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 79

Calls

3 calls:

4.0ms	(+ x (* y (log y)))
6.0ms	(exp (- (+ x (* y (log y))) z))
4.0ms	(* y (log y))

series252.0ms

Counts

3 → 9

Calls

3 calls:

47.0ms	(+ x (* y (log y)))
28.0ms	(exp (- (+ x (* y (log y))) z))
176.0ms	(* y (log y))

simplify98.0ms

Algorithm

egg-herbie

Counts

88 → 88

Iterations

Useful iterations: 3 (92.0ms)

Iter	Nodes	Cost
0	297	540
1	902	427
2	3604	373
3	5001	369

prune142.0ms

Filtered

88 candidates to 60 candidates (68.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	88	0	88
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	88	2	90

Merged error: 0b

Counts

90 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.7b	(* (pow y y) (exp (- x z)))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
14×	`associate-r`
11×	`exp-sum`
10×	`add-cube-cbrt` `*-un-lft-identity`
9×	`prod-diff`
7×	`associate-l`
4×	`unpow-prod-down`
3×	`add-exp-log` `prod-exp` `add-cbrt-cube` `unswap-sqr`
2×	`sqr-pow`
1×	`pow1` `expm1-log1p-u` `pow-to-exp` `sub-neg` `exp-diff` `associate-r/` `pow-exp` `-commutative` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`

Counts

1 → 39

Calls

1 calls:

11.0ms

(* (pow y y) (exp (- x z)))

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(* (pow y y) (exp (- x z)))

simplify76.0ms

Algorithm

egg-herbie

Counts

42 → 42

Iterations

Useful iterations: 3 (72.0ms)

Iter	Nodes	Cost
0	193	268
1	653	221
2	2814	221
3	5002	203

prune62.0ms

Filtered

42 candidates to 27 candidates (64.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	42	0	42
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	42	2	44

Merged error: 0b

Counts

44 → 2

regimes104.0ms

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	10	5
1	10	5

end0.0ms

sample2.2s

Algorithm

intervals

Results

812.0ms	19181×	body	80	valid
590.0ms	19051×	body	80	nan