Details

sample12.0ms

Algorithm

intervals

Results

3.0ms

256×

body

valid

simplify6.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	7	2
1	10	2
2	10	2
done	10	2

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (/ 1.0 3.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
3×	`*-un-lft-identity` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `times-frac` `diff-log` `add-cbrt-cube` `flip--` `distribute-lft-out--`

Counts

1 → 15

Calls

1 calls:

9.0ms

(- x (/ 1.0 3.0))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(- x (/ 1.0 3.0))

simplify107.0ms

Counts

18 → 18

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	81	77
1	178	72
2	428	72
3	1204	72
4	4291	72
5	5001	72
done	5001	72

prune28.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b	(exp (- x (/ 1.0 3.0)))
0.0b	(- x (/ 1.0 3.0))
0.5b	(log (exp (- x (/ 1.0 3.0))))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

21×	`add-sqr-sqrt`
12×	`exp-prod` `*-un-lft-identity`
8×	`add-log-exp`
7×	`log-pow`
6×	`add-cube-cbrt` `difference-of-squares`
5×	`log-prod`
4×	`pow1` `exp-sum`
3×	`add-exp-log` `sub-neg` `times-frac` `add-cbrt-cube` `distribute-lft-out--`
2×	`exp-diff` `diff-log` `rem-exp-log`
1×	`log-div` `flip3--` `rem-log-exp` `flip--`

Counts

3 → 54

Calls

3 calls:

32.0ms	(exp (- x (/ 1.0 3.0)))
9.0ms	(- x (/ 1.0 3.0))
30.0ms	(log (exp (- x (/ 1.0 3.0))))

series63.0ms

Counts

3 → 9

Calls

3 calls:

16.0ms	(exp (- x (/ 1.0 3.0)))
25.0ms	(- x (/ 1.0 3.0))
23.0ms	(log (exp (- x (/ 1.0 3.0))))

simplify128.0ms

Counts

63 → 63

Iterations

Useful iterations: 2 (10.0ms)

Iter	Nodes	Cost
0	154	251
1	411	228
2	1098	225
3	4428	225
4	5001	225
done	5001	225

prune100.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (exp x) (exp (/ 1.0 3.0)))
0.5b	(log (/ (exp x) (exp (/ 1.0 3.0))))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

21×	`*-un-lft-identity`
18×	`times-frac`
17×	`add-sqr-sqrt` `add-cube-cbrt`
13×	`log-prod`
4×	`exp-prod` `add-cbrt-cube`
3×	`pow1` `add-exp-log` `associate-/r` `associate-/l`
2×	`div-exp` `rem-log-exp` `log-pow` `div-inv` `add-log-exp` `pow-div`
1×	`cbrt-undiv` `log-div` `frac-2neg` `clear-num`

Counts

2 → 53

Calls

2 calls:

14.0ms	(/ (exp x) (exp (/ 1.0 3.0)))
10.0ms	(log (/ (exp x) (exp (/ 1.0 3.0))))

series691.0ms

Counts

2 → 6

Calls

2 calls:

65.0ms	(/ (exp x) (exp (/ 1.0 3.0)))
626.0ms	(log (/ (exp x) (exp (/ 1.0 3.0))))

simplify52.0ms

Counts

59 → 59

Iterations

Useful iterations: 3 (47.0ms)

Iter	Nodes	Cost
0	189	445
1	534	398
2	1993	385
3	5001	384
done	5001	384

prune118.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes21.0ms

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	5	2
1	5	2
done	5	2

end0.0ms

sample202.0ms

Algorithm

intervals

Results

98.0ms

8000×

body

valid