Details

sample22.0ms

Algorithm

intervals

Results

8.0ms

305×

body

valid

simplify31.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	7
1	13	7
2	30	7
3	57	7
4	61	7
done	61	7

prune3.0ms

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: 0.3b

Counts

2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(- x (* (* y 4.0) z))
0.2b	(* (* y 4.0) z)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 30

Calls

2 calls:

3.0ms	(- x (* (* y 4.0) z))
5.0ms	(* (* y 4.0) z)

series13.0ms

Counts

2 → 6

Calls

2 calls:

9.0ms	(- x (* (* y 4.0) z))
4.0ms	(* (* y 4.0) z)

simplify2.4s

Counts

36 → 36

Iterations

Useful iterations: 2 (70.0ms)

Iter	Nodes	Cost
0	63	329
1	158	307
2	588	273
3	2647	273
done	5000	273

prune45.0ms

Filtered

24 candidates to 36 candidates (-50.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	34	2	36
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	35	2	37

Merged error: 0.0b

Counts

37 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* y (* 4.0 z)))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--`

Counts

1 → 12

Calls

1 calls:

3.0ms

(- x (* y (* 4.0 z)))

series9.0ms

Counts

1 → 3

Calls

1 calls:

9.0ms

(- x (* y (* 4.0 z)))

simplify2.6s

Counts

15 → 15

Iterations

Useful iterations: 2 (23.0ms)

Iter	Nodes	Cost
0	32	172
1	83	165
2	321	151
3	1506	151
done	5000	151

prune24.0ms

Filtered

11 candidates to 15 candidates (-36.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	15	0	15
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	15	2	17

Merged error: 0.0b

Counts

17 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(- x (* (* (* y 4.0) (sqrt z)) (sqrt z)))
0.1b	(* (* (* y 4.0) (sqrt z)) (sqrt z))
0.1b	(* (* y 4.0) (sqrt z))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

17×	`pow1` `add-exp-log` `add-cbrt-cube`
12×	`associate-r`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`sqrt-prod`
5×	`add-log-exp`
2×	`associate-l` `*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

3 → 57

Calls

3 calls:

3.0ms	(- x (* (* (* y 4.0) (sqrt z)) (sqrt z)))
10.0ms	(* (* (* y 4.0) (sqrt z)) (sqrt z))
7.0ms	(* (* y 4.0) (sqrt z))

series25.0ms

Counts

3 → 9

Calls

3 calls:

10.0ms	(- x (* (* (* y 4.0) (sqrt z)) (sqrt z)))
6.0ms	(* (* (* y 4.0) (sqrt z)) (sqrt z))
8.0ms	(* (* y 4.0) (sqrt z))

simplify1.1s

Counts

66 → 66

Iterations

Useful iterations: 2 (253.0ms)

Iter	Nodes	Cost
0	136	896
1	385	664
2	1468	576
done	5001	576

prune62.0ms

Filtered

44 candidates to 66 candidates (-50.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	66	0	66
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	66	2	68

Merged error: 0.0b

Counts

68 → 2

regimes157.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	9	7
done	9	7

end0.0ms

sample586.0ms

Algorithm

intervals

Results

234.0ms

9206×

body

valid

Details

sample22.0ms

simplify31.0ms

prune3.0ms

localize6.0ms

rewrite9.0ms

series13.0ms

simplify2.4s

prune45.0ms

localize5.0ms

rewrite3.0ms

series9.0ms

simplify2.6s

prune24.0ms

localize8.0ms

rewrite21.0ms

series25.0ms

simplify1.1s

prune62.0ms

regimes157.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample586.0ms

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