Details

sample23.0ms

Algorithm

intervals

Results

11.0ms

338×

body

valid

simplify11.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	11	7
2	15	7
done	15	7

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite69.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-sqr-sqrt` `add-log-exp`
3×	`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--` `unswap-sqr`

Counts

2 → 31

Calls

2 calls:

35.0ms	(* (* x x) 2.0)
32.0ms	(- (* (* x x) 2.0) 1.0)

series105.0ms

Counts

2 → 6

Calls

2 calls:

31.0ms	(* (* x x) 2.0)
74.0ms	(- (* (* x x) 2.0) 1.0)

simplify2.9s

Counts

37 → 37

Iterations

Useful iterations: 2 (83.0ms)

Iter	Nodes	Cost
0	60	335
1	140	317
2	414	275
3	1099	275
4	2312	275
done	5000	275

prune87.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.2b	(cbrt (- (* (* x x) 2.0) 1.0))
0.2b	(cbrt (- (* (* x x) 2.0) 1.0))
0.2b	(cbrt (- (* (* x x) 2.0) 1.0))
0.2b	(* (cbrt (- (* (* x x) 2.0) 1.0)) (cbrt (- (* (* x x) 2.0) 1.0)))

rewrite241.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3--` `pow1/3` `flip--`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

18.0ms	(cbrt (- (* (* x x) 2.0) 1.0))
21.0ms	(cbrt (- (* (* x x) 2.0) 1.0))
19.0ms	(cbrt (- (* (* x x) 2.0) 1.0))
181.0ms	(* (cbrt (- (* (* x x) 2.0) 1.0)) (cbrt (- (* (* x x) 2.0) 1.0)))

series1.2s

Counts

4 → 12

Calls

4 calls:

321.0ms	(cbrt (- (* (* x x) 2.0) 1.0))
295.0ms	(cbrt (- (* (* x x) 2.0) 1.0))
296.0ms	(cbrt (- (* (* x x) 2.0) 1.0))
310.0ms	(* (cbrt (- (* (* x x) 2.0) 1.0)) (cbrt (- (* (* x x) 2.0) 1.0)))

simplify2.5s

Counts

99 → 99

Iterations

Useful iterations: done (2.5s)

Iter	Nodes	Cost
0	182	2553
1	424	2324
2	1259	2209
3	4520	1899
done	5000	1819

prune360.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes44.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	7	7
done	7	7

end0.0ms

sample714.0ms

Algorithm

intervals

Results

380.0ms

10745×

body

valid