Details

sample39.0ms

Algorithm

intervals

Results

14.0ms

355×

body

valid

simplify51.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	93
5	93
4	80
3	49
2	24
1	14
0	8

prune8.0ms

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	(fma y (fma y x z) t)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma y (fma y x z) t)

series73.0ms

Counts

1 → 3

Calls

1 calls:

73.0ms

(fma y (fma y x z) t)

simplify2.8s

Counts

13 → 13

Iterations

Iter	Nodes
done	5001
4	2477
3	373
2	100
1	40
0	23

prune65.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (fma (fma x y z) y t))
0.5b	(cbrt (fma (fma x y z) y t))
0.5b	(cbrt (fma (fma x y z) y t))
0.5b	(* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
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 (fma x y z) y t))
1.0ms	(cbrt (fma (fma x y z) y t))
1.0ms	(cbrt (fma (fma x y z) y t))
9.0ms	(* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))

series1.0s

Counts

4 → 12

Calls

4 calls:

250.0ms	(cbrt (fma (fma x y z) y t))
234.0ms	(cbrt (fma (fma x y z) y t))
213.0ms	(cbrt (fma (fma x y z) y t))
311.0ms	(* (cbrt (fma (fma x y z) y t)) (cbrt (fma (fma x y z) y t)))

simplify984.0ms

Counts

93 → 93

Iterations

Iter	Nodes
done	5000
2	931
1	267
0	107

prune796.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (fma y (fma y x z) t))
0.5b	(cbrt (fma (fma x y z) y t))
0.5b	(cbrt (fma (fma x y z) y t))
0.5b	(* (* 1 (cbrt (fma y (fma y x z) t))) (cbrt (fma (fma x y z) y t)))

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
11×	`add-exp-log`
9×	`add-sqr-sqrt` `pow1` `*-un-lft-identity` `add-cube-cbrt`
6×	`add-cbrt-cube` `associate-r`
5×	`prod-exp`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`pow1/3` `pow-prod-down` `cbrt-unprod`
1×	`1-exp` `associate-l` `*-commutative`

Counts

4 → 63

Calls

4 calls:

1.0ms	(cbrt (fma y (fma y x z) t))
1.0ms	(cbrt (fma (fma x y z) y t))
1.0ms	(cbrt (fma (fma x y z) y t))
31.0ms	(* (* 1 (cbrt (fma y (fma y x z) t))) (cbrt (fma (fma x y z) y t)))

series926.0ms

Counts

4 → 12

Calls

4 calls:

231.0ms	(cbrt (fma y (fma y x z) t))
219.0ms	(cbrt (fma (fma x y z) y t))
254.0ms	(cbrt (fma (fma x y z) y t))
222.0ms	(* (* 1 (cbrt (fma y (fma y x z) t))) (cbrt (fma (fma x y z) y t)))

simplify634.0ms

Counts

75 → 75

Iterations

Iter	Nodes
done	5001
2	917
1	279
0	117

prune568.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize70.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (* 1 (cbrt (fma y (fma y x z) t))) (cbrt (fma (fma x y z) y t)))
0.6b	(cbrt (cbrt (fma (fma x y z) y t)))
0.6b	(cbrt (cbrt (fma (fma x y z) y t)))
0.6b	(cbrt (cbrt (fma (fma x y z) y t)))

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

30×	`cbrt-prod`
12×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
11×	`add-exp-log`
9×	`pow1`
6×	`add-cbrt-cube` `associate-r`
5×	`prod-exp`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`pow1/3` `pow-prod-down` `cbrt-unprod`
1×	`1-exp` `associate-l` `*-commutative`

Counts

4 → 72

Calls

4 calls:

29.0ms	(* (* 1 (cbrt (fma y (fma y x z) t))) (cbrt (fma (fma x y z) y t)))
2.0ms	(cbrt (cbrt (fma (fma x y z) y t)))
2.0ms	(cbrt (cbrt (fma (fma x y z) y t)))
2.0ms	(cbrt (cbrt (fma (fma x y z) y t)))

series1.0s

Counts

4 → 12

Calls

4 calls:

236.0ms	(* (* 1 (cbrt (fma y (fma y x z) t))) (cbrt (fma (fma x y z) y t)))
269.0ms	(cbrt (cbrt (fma (fma x y z) y t)))
265.0ms	(cbrt (cbrt (fma (fma x y z) y t)))
256.0ms	(cbrt (cbrt (fma (fma x y z) y t)))

simplify580.0ms

Counts

84 → 84

Iterations

Iter	Nodes
done	5000
2	869
1	276
0	117

prune877.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes401.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	6
0	6

end0.0ms

sample1.7s

Algorithm

intervals

Results

574.0ms

11335×

body

valid