Details

sample37.0ms

Algorithm

intervals

Results

24.0ms

256×

body

valid

simplify27.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	19
2	19
1	14
0	9

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize21.0ms

Local error

Found 1 expressions with local error:

0.1b	(fma (/ 841.0 108.0) x (/ 4.0 29.0))

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 (/ 841.0 108.0) x (/ 4.0 29.0))

series55.0ms

Counts

1 → 3

Calls

1 calls:

55.0ms

(fma (/ 841.0 108.0) x (/ 4.0 29.0))

simplify3.3s

Counts

14 → 14

Iterations

Iter	Nodes
done	5000
5	2539
4	622
3	157
2	55
1	31
0	23

prune59.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.7b	(* (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

rewrite12.0ms

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:

9.0ms	(* (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

series837.0ms

Counts

4 → 12

Calls

4 calls:

253.0ms	(* (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))) (cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0))))
193.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
202.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
189.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

simplify2.8s

Counts

97 → 97

Iterations

Iter	Nodes
done	5018
3	3094
2	1059
1	404
0	166

prune612.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

rewrite4.0ms

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:

1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

series760.0ms

Counts

4 → 12

Calls

4 calls:

156.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
218.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
185.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
201.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

simplify2.4s

Counts

68 → 68

Iterations

Iter	Nodes
done	5090
3	1918
2	526
1	191
0	86

prune508.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
0.7b	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

rewrite4.0ms

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:

1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
1.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

series705.0ms

Counts

4 → 12

Calls

4 calls:

139.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
197.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
178.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))
190.0ms	(cbrt (fma (/ 841.0 108.0) x (/ 4.0 29.0)))

simplify2.2s

Counts

68 → 68

Iterations

Iter	Nodes
done	5090
3	1918
2	526
1	191
0	86

prune470.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes39.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	8
0	8

end0.0ms

sample706.0ms

Algorithm

intervals

Results

604.0ms	8007×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	640	valid