Details

sample65.0ms

Algorithm

intervals

Results

20.0ms	636×	body	80	valid
15.0ms	643×	body	80	nan

simplify54.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

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

localize11.0ms

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))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

31×	`add-sqr-sqrt`
29×	`*-un-lft-identity`
25×	`add-cube-cbrt`
18×	`prod-diff`
17×	`add-log-exp`
12×	`log-prod` `exp-sum`
7×	`pow1`
6×	`add-exp-log` `distribute-rgt-in` `associate-+r+` `distribute-lft-in` `add-cbrt-cube`
5×	`exp-prod`
4×	`expm1-log1p-u` `diff-log` `associate-r` `log1p-expm1-u`
3×	`fma-def` `fma-neg` `associate-l` `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 → 109

Calls

4 calls:

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

series277.0ms

Counts

4 → 12

Calls

4 calls:

30.0ms	(- (+ x (* y (log y))) z)
43.0ms	(+ x (* y (log y)))
32.0ms	(exp (- (+ x (* y (log y))) z))
172.0ms	(* y (log y))

simplify46.0ms

Algorithm

egg-herbie

Counts

121 → 121

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	356	836
1	1213	630
2	5002	557

prune243.0ms

Filtered

121 candidates to 80 candidates (66.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	121	0	121
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	121	2	123

Merged error: 0b

Counts

123 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (pow y y) (exp (- x z)))

rewrite12.0ms

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)))

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

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

simplify78.0ms

Algorithm

egg-herbie

Counts

42 → 42

Iterations

Useful iterations: 3 (74.0ms)

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

prune78.0ms

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

regimes124.0ms

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

sample1.9s

Algorithm

intervals

Results

617.0ms	19357×	body	80	valid
456.0ms	19283×	body	80	nan