Details

sample47.0ms

Algorithm

intervals

Results

24.0ms

370×

body

valid

simplify46.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	71
4	71
3	49
2	24
1	14
0	8

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize19.0ms

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` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

1 → 11

Calls

1 calls:

1.0ms

(fma y (fma y x z) t)

series106.0ms

Counts

1 → 3

Calls

1 calls:

106.0ms

(fma y (fma y x z) t)

simplify1.5s

Counts

14 → 14

Iterations

Iter	Nodes
done	5002
4	1862
3	366
2	89
1	41
0	24

prune83.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

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

rewrite21.0ms

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` `insert-posit16` `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 → 85

Calls

4 calls:

12.0ms	(* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t)))
6.0ms	(cbrt (fma y (fma y x z) t))
1.0ms	(cbrt (fma y (fma y x z) t))
1.0ms	(cbrt (fma y (fma y x z) t))

series750.0ms

Counts

4 → 12

Calls

4 calls:

159.0ms	(* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t)))
212.0ms	(cbrt (fma y (fma y x z) t))
203.0ms	(cbrt (fma y (fma y x z) t))
177.0ms	(cbrt (fma y (fma y x z) t))

simplify2.2s

Counts

97 → 97

Iterations

Iter	Nodes
done	5000
4	3778
3	1120
2	445
1	193
0	89

prune508.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize49.0ms

Local error

Found 4 expressions with local error:

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

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

18×	`cbrt-prod`
9×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `pow1/3` `add-exp-log` `insert-posit16` `log1p-expm1-u` `add-log-exp`

Counts

4 → 59

Calls

4 calls:

1.0ms	(cbrt (fma y (fma y x z) t))
1.0ms	(cbrt (fma y (fma y x z) t))
1.0ms	(cbrt (fma y (fma y x z) t))
2.0ms	(cbrt (cbrt (fma y (fma y x z) t)))

series755.0ms

Counts

4 → 12

Calls

4 calls:

212.0ms	(cbrt (fma y (fma y x z) t))
183.0ms	(cbrt (fma y (fma y x z) t))
150.0ms	(cbrt (fma y (fma y x z) t))
209.0ms	(cbrt (cbrt (fma y (fma y x z) t)))

simplify2.2s

Counts

71 → 71

Iterations

Iter	Nodes
done	5000
4	2137
3	670
2	252
1	124
0	66

prune543.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

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

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

17×	`cbrt-prod`
8×	`add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
4×	`expm1-log1p-u` `pow1` `add-cbrt-cube` `pow1/3` `add-exp-log` `insert-posit16` `log1p-expm1-u` `add-log-exp`
1×	`pow3` `rem-cbrt-cube`

Counts

4 → 58

Calls

4 calls:

2.0ms	(cbrt (fma y (fma y x z) t))
8.0ms	(cbrt (fma y (fma y x z) t))
3.0ms	(cbrt (cbrt (fma y (fma y x z) t)))
18.0ms	(cbrt (* (cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t)))) (cbrt (cbrt (fma y (fma y x z) t)))))

series765.0ms

Counts

4 → 12

Calls

4 calls:

157.0ms	(cbrt (fma y (fma y x z) t))
175.0ms	(cbrt (fma y (fma y x z) t))
213.0ms	(cbrt (cbrt (fma y (fma y x z) t)))
220.0ms	(cbrt (* (cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t)))) (cbrt (cbrt (fma y (fma y x z) t)))))

simplify1.9s

Counts

70 → 70

Iterations

Iter	Nodes
done	5001
4	2170
3	680
2	267
1	138
0	78

prune608.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

regimes377.0ms

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

sample1.1s

Algorithm

intervals

Results

637.0ms

11202×

body

valid