Details

sample420.0ms

Algorithm

intervals

Results

142.0ms

422×

body

valid

simplify4.8s

Counts

1 → 1

Iterations

Useful iterations: 0 (4.0ms)

Iter	Nodes	Cost
0	18	21
1	38	21
2	112	21
3	379	21
4	2000	21
done	5000	21

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b	(- x (* (- y 1.0) z))
0.0b	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
0.0b	(* (- y 1.0) z)
0.0b	(* (- (+ y t) 2.0) b)

rewrite543.0ms

Algorithm

rewrite-expression-head

Rules

24×	`associate-*l/`
19×	`flip3--` `flip--`
16×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-log-exp`
12×	`frac-add`
11×	`associate-l`
8×	`pow1` `add-exp-log` `add-cube-cbrt` `frac-sub` `add-cbrt-cube`
6×	`associate-r`
4×	`associate-+l+` `diff-log`
3×	`sub-neg` `sum-log` `distribute-lft-out--`
2×	`pow-prod-down` `prod-exp` `associate--l+` `*-commutative` `cbrt-unprod` `difference-of-squares` `unswap-sqr`
1×	`+-commutative` `associate-+l-` `flip3-+` `flip-+` `distribute-lft-out`

Counts

4 → 87

Calls

4 calls:

11.0ms	(- x (* (- y 1.0) z))
250.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
41.0ms	(* (- y 1.0) z)
228.0ms	(* (- (+ y t) 2.0) b)

series494.0ms

Counts

4 → 12

Calls

4 calls:

53.0ms	(- x (* (- y 1.0) z))
331.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
52.0ms	(* (- y 1.0) z)
54.0ms	(* (- (+ y t) 2.0) b)

simplify8.1s

Counts

99 → 99

Iterations

Useful iterations: 2 (2.9s)

Iter	Nodes	Cost
0	244	2703
1	854	2484
2	4507	2398
done	5001	2398

prune2.3s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.2b	(cbrt (- y 1.0))
0.2b	(cbrt (- y 1.0))
0.2b	(cbrt (- y 1.0))
0.2b	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

rewrite523.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
37×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`swap-sqr`
9×	`flip3--` `pow1/3` `flip--` `distribute-lft-out--`
8×	`associate-r` `associate-l`
7×	`difference-of-squares`
6×	`add-exp-log`
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 → 101

Calls

4 calls:

8.0ms	(cbrt (- y 1.0))
9.0ms	(cbrt (- y 1.0))
35.0ms	(cbrt (- y 1.0))
409.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

series1.7s

Counts

4 → 12

Calls

4 calls:

475.0ms	(cbrt (- y 1.0))
562.0ms	(cbrt (- y 1.0))
252.0ms	(cbrt (- y 1.0))
375.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))

simplify5.2s

Counts

113 → 113

Iterations

Useful iterations: done (5.0s)

Iter	Nodes	Cost
0	167	1563
1	397	1421
2	1466	1353
done	5001	1305

prune2.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes956.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	18	21
1	23	21
done	23	21

end1.0ms

sample15.5s

Algorithm

intervals

Results

13.1s	12472×	body	80	valid
2.0ms	2×	body	640	valid
1.0ms	3×	body	320	valid
0.0ms	1×	body	160	valid