Details

sample11.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify11.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	9	9
1	13	9
2	16	9
3	18	9
4	20	9
5	21	9
done	21	9

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (/ 841.0 108.0) x)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
13×	`associate-l`
10×	`times-frac`
9×	`add-cube-cbrt` `*-un-lft-identity`
6×	`add-exp-log` `add-cbrt-cube`
3×	`pow1` `associate-r`
2×	`prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `div-inv` `add-log-exp`

Counts

1 → 32

Calls

1 calls:

8.0ms

(* (/ 841.0 108.0) x)

series14.0ms

Counts

1 → 3

Calls

1 calls:

14.0ms

(* (/ 841.0 108.0) x)

simplify2.9s

Counts

35 → 35

Iterations

Useful iterations: 2 (40.0ms)

Iter	Nodes	Cost
0	68	255
1	156	250
2	502	218
3	1702	218
4	4793	218
done	5000	218

prune64.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (sqrt (/ 841.0 108.0)) x)
0.3b	(* (sqrt (/ 841.0 108.0)) (* (sqrt (/ 841.0 108.0)) x))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

32×	`associate-l`
28×	`sqrt-prod`
26×	`add-sqr-sqrt`
19×	`add-cube-cbrt` `*-un-lft-identity` `times-frac`
9×	`pow1` `add-exp-log` `add-cbrt-cube`
5×	`sqrt-div`
4×	`associate-r` `pow-prod-down` `associate-*l/` `prod-exp` `cbrt-unprod`
3×	`unswap-sqr`
2×	`*-commutative` `div-inv` `add-log-exp`
1×	`frac-times` `associate-*r/`

Counts

2 → 68

Calls

2 calls:

11.0ms	(* (sqrt (/ 841.0 108.0)) x)
23.0ms	(* (sqrt (/ 841.0 108.0)) (* (sqrt (/ 841.0 108.0)) x))

series111.0ms

Counts

2 → 6

Calls

2 calls:

41.0ms	(* (sqrt (/ 841.0 108.0)) x)
70.0ms	(* (sqrt (/ 841.0 108.0)) (* (sqrt (/ 841.0 108.0)) x))

simplify1.4s

Counts

74 → 74

Iterations

Useful iterations: 2 (59.0ms)

Iter	Nodes	Cost
0	103	793
1	222	639
2	648	572
3	2572	572
done	5000	572

prune166.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.3b	(* (sqrt (/ 841.0 108.0)) (* (sqrt 841.0) x))
0.3b	(/ (* (sqrt (/ 841.0 108.0)) (* (sqrt 841.0) x)) (sqrt 108.0))

rewrite34.0ms

Algorithm

rewrite-expression-head

Rules

19×	`sqrt-prod`
16×	`add-exp-log` `associate-l` `add-cbrt-cube`
15×	`times-frac`
14×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
7×	`pow1`
6×	`prod-exp` `associate-/r*` `cbrt-unprod`
3×	`cbrt-undiv` `div-exp` `pow-prod-down`
2×	`sqrt-div` `associate-*l/` `div-inv` `add-log-exp`
1×	`frac-2neg` `associate-r` `clear-num` `-commutative` `associate-/l/` `associate-/l`

Counts

2 → 62

Calls

2 calls:

17.0ms	(* (sqrt (/ 841.0 108.0)) (* (sqrt 841.0) x))
14.0ms	(/ (* (sqrt (/ 841.0 108.0)) (* (sqrt 841.0) x)) (sqrt 108.0))

series239.0ms

Counts

2 → 6

Calls

2 calls:

90.0ms	(* (sqrt (/ 841.0 108.0)) (* (sqrt 841.0) x))
148.0ms	(/ (* (sqrt (/ 841.0 108.0)) (* (sqrt 841.0) x)) (sqrt 108.0))

simplify402.0ms

Counts

68 → 68

Iterations

Useful iterations: 2 (80.0ms)

Iter	Nodes	Cost
0	121	934
1	285	833
2	1057	751
done	5000	751

prune158.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes40.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	9
1	11	9
done	11	9

end0.0ms

sample254.0ms

Algorithm

intervals

Results

164.0ms	8001×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	320	valid
0.0ms	1×	body	160	valid