Details

sample13.0ms

Algorithm

intervals

Results

7.0ms

346×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	3
1	18	3
2	19	3
3	19	3

prune2.0ms

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 2 expressions with local error:

0.0b	(- (* (* x x) 2.0) 1.0)
0.0b	(* (* x x) 2.0)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
5×	`add-sqr-sqrt`
4×	`add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
3×	`associate-r` `prod-diff` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `fma-neg` `diff-log` `associate-l` `*-commutative` `flip--` `unswap-sqr`

Counts

2 → 39

Calls

2 calls:

6.0ms	(- (* (* x x) 2.0) 1.0)
6.0ms	(* (* x x) 2.0)

series83.0ms

Counts

2 → 6

Calls

2 calls:

56.0ms	(- (* (* x x) 2.0) 1.0)
27.0ms	(* (* x x) 2.0)

simplify110.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 2 (25.0ms)

Iter	Nodes	Cost
0	192	194
1	774	160
2	3831	154
3	5001	154

prune44.0ms

Filtered

45 candidates to 29 candidates (64.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	44	1	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	44	2	46

Merged error: 0b

Counts

46 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (* (* x x) 2.0) 1.0)
0.0b	(* (* x x) 2.0)
2.2b	(exp (log (- (* (* x x) 2.0) 1.0)))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1`
8×	`add-exp-log` `add-sqr-sqrt` `add-cbrt-cube`
7×	`add-cube-cbrt` `*-un-lft-identity`
5×	`add-log-exp`
4×	`exp-prod`
3×	`expm1-log1p-u` `log-prod` `associate-r` `exp-sum` `prod-diff` `pow-prod-down` `prod-exp` `cbrt-unprod` `log1p-expm1-u`
2×	`log-div` `flip3--` `exp-diff` `flip--`
1×	`sub-neg` `fma-neg` `diff-log` `associate-l` `log-pow` `*-commutative` `rem-exp-log` `unswap-sqr`

Counts

3 → 58

Calls

3 calls:

6.0ms	(- (* (* x x) 2.0) 1.0)
8.0ms	(* (* x x) 2.0)
7.0ms	(exp (log (- (* (* x x) 2.0) 1.0)))

series134.0ms

Counts

3 → 9

Calls

3 calls:

53.0ms	(- (* (* x x) 2.0) 1.0)
27.0ms	(* (* x x) 2.0)
53.0ms	(exp (log (- (* (* x x) 2.0) 1.0)))

simplify116.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 3 (110.0ms)

Iter	Nodes	Cost
0	231	315
1	829	273
2	3918	258
3	5001	252

prune94.0ms

Filtered

67 candidates to 43 candidates (64.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	67	0	67
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	67	2	69

Merged error: 0b

Counts

69 → 2

regimes38.0ms

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	7	3
1	7	3

end0.0ms

sample322.0ms

Algorithm

intervals

Results

210.0ms

10736×

body

valid