Details

analyze1.0ms

Algorithm

Search

True	Other	False	Iter
0%	25%	75%	0
25%	0%	75%	1

sample12.0ms

Algorithm

intervals

Results

5.0ms	256×	body	80	valid
3.0ms	256×	pre	80	true

simplify278.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (263.0ms)

Iter	Nodes	Cost
0	4761	10
1	4761	10

prune7.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	0	1	1
Fresh	1	0	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 0.0b

Counts

2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+.f64 (*.f64 x x) (pow.f64 x 3))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp_binary64`
2×	`cube-mult_binary64`
1×	`flip3-+_binary64` `*-un-lft-identity_binary64` `pow1_binary64` `distribute-lft-out_binary64` `add-cube-cbrt_binary64` `distribute-rgt-out_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `distribute-rgt1-in_binary64` `add-sqr-sqrt_binary64` `insert-posit16` `+-commutative_binary64` `flip-+_binary64` `unpow3_binary64` `sum-log_binary64`

Counts

1 → 15

Calls

1 calls:

8.0ms

(+.f64 (*.f64 x x) (pow.f64 x 3))

series216.0ms

Counts

1 → 3

Calls

1 calls:

216.0ms

(+.f64 (*.f64 x x) (pow.f64 x 3))

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	423	654
1	423	654
0	13	9
1	13	9
0	423	654
1	423	654
0	13	9
1	13	9
0	1	3
1	1	3

simplify113.0ms

Counts

18 → 18

Iterations

Useful iterations: 0 (95.0ms)

Iter	Nodes	Cost
0	4941	190
1	4941	190

prune15.0ms

Filtered

14 candidates to 18 candidates (-28.6%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	16	2	18
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	16	3	19

Merged error: 0b

Counts

19 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(.f64 x (+.f64 x (.f64 x x)))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

5×	`associate-r_binary64` `add-sqr-sqrt_binary64`
4×	`*-un-lft-identity_binary64`
3×	`pow1_binary64` `add-cube-cbrt_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-l_binary64`
2×	`associate-*r/_binary64`
1×	`pow-prod-down_binary64` `flip3-+_binary64` `add-log-exp_binary64` `cbrt-unprod_binary64` `distribute-rgt-out_binary64` `distribute-lft-in_binary64` `distribute-rgt1-in_binary64` `distribute-rgt-in_binary64` `unswap-sqr_binary64` `prod-exp_binary64` `insert-posit16` `flip-+_binary64` `*-commutative_binary64`

Counts

1 → 25

Calls

1 calls:

7.0ms

(*.f64 x (+.f64 x (*.f64 x x)))

series212.0ms

Counts

1 → 3

Calls

1 calls:

212.0ms

(*.f64 x (+.f64 x (*.f64 x x)))

Iterations

Useful iterations: 0 (34.0ms)

Iter	Nodes	Cost
0	294	483
1	294	483
0	50	66
1	50	66
0	294	483
1	294	483
0	50	66
1	50	66
0	32	3
1	32	3

simplify234.0ms

Counts

28 → 28

Iterations

Useful iterations: 0 (216.0ms)

Iter	Nodes	Cost
0	4901	292
1	4901	292

prune12.0ms

Filtered

18 candidates to 28 candidates (-55.6%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	28	0	28
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	28	3	31

Merged error: 0b

Counts

31 → 3

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(-.f64 (pow.f64 x 4) (pow.f64 x 6))
0.0b	(-.f64 (*.f64 x x) (pow.f64 x 3))
44.9b	(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

204×	`add-sqr-sqrt_binary64`
159×	`difference-of-squares_binary64`
117×	`times-frac_binary64`
81×	`sqr-pow_binary64` `unpow-prod-down_binary64`
49×	`*-un-lft-identity_binary64`
27×	`add-cube-cbrt_binary64`
26×	`distribute-lft-out--_binary64`
15×	`distribute-rgt-out--_binary64` `cube-prod_binary64` `unpow3_binary64` `cube-mult_binary64`
13×	`associate-/l*_binary64`
9×	`associate-/r*_binary64`
7×	`add-log-exp_binary64`
5×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
4×	`flip3--_binary64` `flip--_binary64`
3×	`pow1_binary64` `insert-posit16`
2×	`associate-/l/_binary64` `sub-neg_binary64` `diff-log_binary64` `associate-/r/_binary64`
1×	`cbrt-undiv_binary64` `div-sub_binary64` `clear-num_binary64` `frac-2neg_binary64` `div-inv_binary64` `div-exp_binary64`

Counts

3 → 197

Calls

3 calls:

10.0ms	(-.f64 (pow.f64 x 4) (pow.f64 x 6))
8.0ms	(-.f64 (*.f64 x x) (pow.f64 x 3))
22.0ms	(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))

series976.0ms

Counts

3 → 9

Calls

3 calls:

365.0ms	(-.f64 (pow.f64 x 4) (pow.f64 x 6))
219.0ms	(-.f64 (*.f64 x x) (pow.f64 x 3))
392.0ms	(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	948	1609
1	948	1609
0	137	1048
1	137	1048
0	948	1609
1	948	1609
0	137	1048
1	137	1048
0	41	29
1	41	29
0	423	654
1	423	654
0	13	9
1	13	9
0	423	654
1	423	654
0	13	9
1	13	9
0	1	3
1	1	3
0	532	956
1	532	956
0	64	256
1	64	256
0	532	956
1	532	956
0	64	256
1	64	256
0	4969	39
1	4969	39

simplify190.0ms

Counts

206 → 206

Iterations

Useful iterations: 0 (122.0ms)

Iter	Nodes	Cost
0	4898	6230
1	4898	6230

prune134.0ms

Filtered

108 candidates to 206 candidates (-90.7%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	206	0	206
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	206	3	209

Merged error: 0b

Counts

209 → 3

regimes10.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	7	10
1	7	10

end0.0ms

sample349.0ms

Algorithm

intervals

Results

151.0ms	8000×	body	80	valid
99.0ms	8000×	pre	80	true

Details

analyze1.0ms

sample12.0ms

simplify278.0ms

prune7.0ms

localize5.0ms

rewrite8.0ms

series216.0ms

simplify113.0ms

prune15.0ms

localize4.0ms

rewrite8.0ms

series212.0ms

simplify234.0ms

prune12.0ms

localize11.0ms

rewrite55.0ms

series976.0ms

simplify190.0ms

prune134.0ms

regimes10.0ms

bsearch0.0ms

simplify6.0ms

end0.0ms

sample349.0ms

Profiling