Details

sample62.0ms

Algorithm

intervals

Results

19.0ms	645×	body	80	valid
14.0ms	634×	body	80	nan

simplify49.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	17	5
1	33	5
2	63	4
3	95	4
4	193	4
5	680	4
6	2102	4
7	5001	4

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 77

Calls

4 calls:

13.0ms	(- (+ x (* y (log y))) z)
3.0ms	(+ x (* y (log y)))
28.0ms	(exp (- (+ x (* y (log y))) z))
4.0ms	(* y (log y))

series295.0ms

Counts

4 → 12

Calls

4 calls:

37.0ms	(- (+ x (* y (log y))) z)
46.0ms	(+ x (* y (log y)))
37.0ms	(exp (- (+ x (* y (log y))) z))
174.0ms	(* y (log y))

simplify97.0ms

Algorithm

egg-herbie

Counts

89 → 89

Iterations

Useful iterations: 3 (91.0ms)

Iter	Nodes	Cost
0	280	458
1	900	426
2	3367	401
3	5002	395

prune188.0ms

Filtered

89 candidates to 57 candidates (64.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.5b	(* (pow y y) (exp (- x z)))

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 28

Calls

1 calls:

32.0ms

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

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

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

simplify65.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	115	178
1	431	162
2	2151	162
3	5001	162

prune68.0ms

Filtered

31 candidates to 22 candidates (71.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes112.0ms

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

sample1.8s

Algorithm

intervals

Results

605.0ms	19344×	body	80	valid
453.0ms	19325×	body	80	nan