Details

sample65.0ms

Algorithm

intervals

Results

31.0ms	91×	body	1280	valid
9.0ms	198×	body	80	valid
8.0ms	36×	body	640	valid
3.0ms	18×	body	320	valid
1.0ms	11×	body	160	valid

simplify5.8s

Counts

1 → 1

Iterations

Iter	Nodes
8	7775
7	1360
6	393
5	145
4	60
3	31
2	19
1	15
0	6

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

0.1b	(expm1 (* a x))

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

2×	`log1p-expm1-u`
1×	`add-sqr-sqrt` `expm1-log1p-u` `pow1` `expm1-log1p` `*-un-lft-identity` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `insert-posit16` `expm1-udef` `add-log-exp`

Counts

1 → 12

Calls

1 calls:

1.0ms

(expm1 (* a x))

series60.0ms

Counts

1 → 3

Calls

1 calls:

60.0ms

(expm1 (* a x))

simplify1.1s

Counts

15 → 15

Iterations

Iter	Nodes
4	2628
3	791
2	220
1	74
0	31

prune145.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.1b

localize26.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x))))
9.7b	(cbrt (expm1 (* a x)))
9.7b	(cbrt (expm1 (* a x)))
9.7b	(cbrt (expm1 (* a x)))

rewrite17.0ms

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:

13.0ms	(* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x))))
1.0ms	(cbrt (expm1 (* a x)))
1.0ms	(cbrt (expm1 (* a x)))
1.0ms	(cbrt (expm1 (* a x)))

series510.0ms

Counts

4 → 12

Calls

4 calls:

142.0ms	(* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x))))
128.0ms	(cbrt (expm1 (* a x)))
101.0ms	(cbrt (expm1 (* a x)))
137.0ms	(cbrt (expm1 (* a x)))

simplify3.9s

Counts

97 → 97

Iterations

Iter	Nodes
4	6386
3	1877
2	568
1	211
0	89

prune1.0s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x))))
9.7b	(cbrt (expm1 (* a x)))
9.7b	(cbrt (expm1 (* a x)))
9.7b	(cbrt (expm1 (* a x)))

rewrite17.0ms

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 (expm1 (* a x))) (cbrt (expm1 (* a x))))
1.0ms	(cbrt (expm1 (* a x)))
1.0ms	(cbrt (expm1 (* a x)))
2.0ms	(cbrt (expm1 (* a x)))

series575.0ms

Counts

4 → 12

Calls

4 calls:

186.0ms	(* (cbrt (expm1 (* a x))) (cbrt (expm1 (* a x))))
132.0ms	(cbrt (expm1 (* a x)))
124.0ms	(cbrt (expm1 (* a x)))
133.0ms	(cbrt (expm1 (* a x)))

simplify4.3s

Counts

97 → 97

Iterations

Iter	Nodes
4	6386
3	1877
2	568
1	211
0	89

prune1.3s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize70.0ms

Local error

Found 4 expressions with local error:

9.7b	(cbrt (expm1 (* a x)))
9.7b	(cbrt (expm1 (* a x)))
9.7b	(cbrt (expm1 (* a x)))
9.7b	(cbrt (expm1 (* a x)))

rewrite3.0ms

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 (expm1 (* a x)))
1.0ms	(cbrt (expm1 (* a x)))
1.0ms	(cbrt (expm1 (* a x)))
1.0ms	(cbrt (expm1 (* a x)))

series543.0ms

Counts

4 → 12

Calls

4 calls:

150.0ms	(cbrt (expm1 (* a x)))
128.0ms	(cbrt (expm1 (* a x)))
129.0ms	(cbrt (expm1 (* a x)))
135.0ms	(cbrt (expm1 (* a x)))

simplify998.0ms

Counts

68 → 68

Iterations

Iter	Nodes
4	2181
3	642
2	212
1	92
0	42

prune995.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes112.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
2	5
1	5
0	4

end0.0ms

sample2.6s

Algorithm

intervals

Results

1.1s	2709×	body	1280	valid
742.0ms	5486×	body	80	valid
312.0ms	1266×	body	640	valid
127.0ms	779×	body	320	valid
47.0ms	416×	body	160	valid