Details

sample29.0ms

Algorithm

intervals

Results

12.0ms

288×

body

valid

simplify2.1s

Counts

1 → 1

Iterations

Useful iterations: 3 (19.0ms)

Iter	Nodes	Cost
0	10	11
1	20	11
2	48	11
3	103	10
4	299	10
5	1027	10
6	4212	10
done	5000	10

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))

series43.0ms

Counts

1 → 3

Calls

1 calls:

43.0ms

(fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))

simplify2.3s

Counts

13 → 13

Iterations

Useful iterations: 2 (15.0ms)

Iter	Nodes	Cost
0	25	168
1	45	165
2	92	143
3	355	143
4	3018	143
done	5000	143

prune75.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.4b	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
0.4b	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
0.4b	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
0.4b	(* (cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 81

Calls

4 calls:

1.0ms	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
1.0ms	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
2.0ms	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
18.0ms	(* (cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))))

series589.0ms

Counts

4 → 12

Calls

4 calls:

137.0ms	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
140.0ms	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
135.0ms	(cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673)))
176.0ms	(* (cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))) (cbrt (fma (- y 1.0) x (fma 0.5 (- y) 0.918938533204673))))

simplify803.0ms

Counts

93 → 93

Iterations

Useful iterations: done (798.0ms)

Iter	Nodes	Cost
0	128	2306
1	316	2121
2	989	1941
done	5001	1745

prune409.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes55.0ms

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	9	10
done	9	10

end0.0ms

sample735.0ms

Algorithm

intervals

Results

448.0ms	9128×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	640	valid