Details

sample48.0ms

Algorithm

intervals

Results

28.0ms

351×

body

valid

simplify34.0ms

Counts

1 → 1

Iterations

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

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 1 expressions with local error:

0.0b	(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)

series62.0ms

Counts

1 → 3

Calls

1 calls:

62.0ms

(fma y (fma y x z) t)

simplify2.2s

Counts

14 → 14

Iterations

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

prune126.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize40.0ms

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)))
0.6b	(cbrt (fma y (fma y x z) t))
0.6b	(cbrt (fma y (fma y x z) t))
0.6b	(cbrt (fma y (fma y x z) t))

rewrite22.0ms

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:

15.0ms	(* (cbrt (fma y (fma y x z) t)) (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 (fma y (fma y x z) t))

series713.0ms

Counts

4 → 12

Calls

4 calls:

179.0ms	(* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t)))
155.0ms	(cbrt (fma y (fma y x z) t))
200.0ms	(cbrt (fma y (fma y x z) t))
177.0ms	(cbrt (fma y (fma y x z) t))

simplify2.3s

Counts

97 → 97

Iterations

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

prune648.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize60.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (fma y (fma y x z) t))
0.6b	(cbrt (fma y (fma y x z) t))
0.6b	(cbrt (fma y (fma y x z) t))
0.6b	(cbrt (fma y (fma y x z) t))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

12×	`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`

Counts

4 → 56

Calls

4 calls:

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

series658.0ms

Counts

4 → 12

Calls

4 calls:

195.0ms	(cbrt (fma y (fma y x z) t))
167.0ms	(cbrt (fma y (fma y x z) t))
137.0ms	(cbrt (fma y (fma y x z) t))
159.0ms	(cbrt (fma y (fma y x z) t))

simplify1.3s

Counts

68 → 68

Iterations

Iter	Nodes
done	5000
4	1298
3	437
2	172
1	86
0	45

prune616.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize80.0ms

Local error

Found 4 expressions with local error:

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

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

6×	`cbrt-prod`
5×	`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 → 50

Calls

4 calls:

1.0ms	(cbrt (fma y (fma y x z) t))
4.0ms	(cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t))))
4.0ms	(cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t))))
14.0ms	(cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t))))

series661.0ms

Counts

4 → 12

Calls

4 calls:

194.0ms	(cbrt (fma y (fma y x z) t))
143.0ms	(cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t))))
152.0ms	(cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t))))
172.0ms	(cbrt (* (cbrt (fma y (fma y x z) t)) (cbrt (fma y (fma y x z) t))))

simplify1.8s

Counts

62 → 62

Iterations

Iter	Nodes
done	5000
4	2237
3	782
2	305
1	140
0	69

prune507.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes297.0ms

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

sample1.4s

Algorithm

intervals

Results

905.0ms

11269×

body

valid