Details

sample43.0ms

Algorithm

intervals

Results

17.0ms	333×	body	80	valid
1.0ms	4×	body	1280	valid
1.0ms	5×	body	640	valid
0.0ms	3×	body	320	valid
0.0ms	2×	body	160	valid

simplify59.0ms

Counts

1 → 1

Iterations

Iter	Nodes
done	60
4	60
3	50
2	34
1	19
0	8

prune30.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize20.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma x (+ z y) (* 5.0 z))

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:

1.0ms

(fma x (+ z y) (* 5.0 z))

series60.0ms

Counts

1 → 3

Calls

1 calls:

60.0ms

(fma x (+ z y) (* 5.0 z))

simplify3.9s

Counts

13 → 13

Iterations

Iter	Nodes
done	5001
4	1717
3	295
2	70
1	36
0	21

prune430.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma z (+ 5.0 x) (* x y))

rewrite13.0ms

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:

11.0ms

(fma z (+ 5.0 x) (* x y))

series292.0ms

Counts

1 → 3

Calls

1 calls:

291.0ms

(fma z (+ 5.0 x) (* x y))

simplify3.6s

Counts

13 → 13

Iterations

Iter	Nodes
done	5001
4	1530
3	257
2	68
1	36
0	21

prune452.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize70.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma z (+ 5.0 x) (* x y))) (cbrt (fma z (+ 5.0 x) (* x y))))
0.6b	(cbrt (fma z (+ 5.0 x) (* x y)))
0.6b	(cbrt (fma z (+ 5.0 x) (* x y)))
0.6b	(cbrt (fma z (+ 5.0 x) (* x y)))

rewrite31.0ms

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:

22.0ms	(* (cbrt (fma z (+ 5.0 x) (* x y))) (cbrt (fma z (+ 5.0 x) (* x y))))
2.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
1.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
2.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))

series3.0s

Counts

4 → 12

Calls

4 calls:

829.0ms	(* (cbrt (fma z (+ 5.0 x) (* x y))) (cbrt (fma z (+ 5.0 x) (* x y))))
548.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
1.0s	(cbrt (fma z (+ 5.0 x) (* x y)))
569.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))

simplify3.1s

Counts

93 → 93

Iterations

Iter	Nodes
done	5000
3	1746
2	692
1	292
0	118

prune899.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize101.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (fma z (+ 5.0 x) (* x y)))
0.6b	(cbrt (fma z (+ 5.0 x) (* x y)))
0.6b	(cbrt (fma z (+ 5.0 x) (* x y)))
0.6b	(cbrt (fma z (+ 5.0 x) (* x y)))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `expm1-log1p-u` `pow1/3` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`

Counts

4 → 52

Calls

4 calls:

2.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
2.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
2.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
2.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))

series2.1s

Counts

4 → 12

Calls

4 calls:

503.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
509.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
511.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))
528.0ms	(cbrt (fma z (+ 5.0 x) (* x y)))

simplify3.0s

Counts

64 → 64

Iterations

Iter	Nodes
done	5001
4	1978
3	749
2	285
1	132
0	60

prune738.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes422.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	9
1	9
0	7

end0.0ms

sample2.0s

Algorithm

intervals

Results

1.4s	9808×	body	80	valid
56.0ms	114×	body	1280	valid
22.0ms	119×	body	640	valid
18.0ms	61×	body	320	valid
4.0ms	42×	body	160	valid