Details

analyze236.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
31.2%	68.6%	0.1%	7
37.4%	62.4%	0.1%	8
40.6%	57.7%	1.7%	9
54.6%	41.3%	4%	10
59.3%	36.7%	4%	11
61.6%	32.6%	5.8%	12
68.3%	22.7%	9%	13
71%	20%	9%	14

sample12.0ms

Algorithm

intervals

Results

5.0ms	256×	body	80	valid
0.0ms	17×	body	80	invalid

simplify21.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (7.0ms)

Iter	Nodes	Cost
0	17	7
1	17	7

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Merged error: 5.3b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

5.1b	(/.f64 (*.f64 x y) z)

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
3×	`-un-lft-identity_binary64` `associate-/r_binary64` `add-cube-cbrt_binary64` `add-sqr-sqrt_binary64` `times-frac_binary64`
2×	`cbrt-undiv_binary64` `div-exp_binary64`
1×	`add-log-exp_binary64` `pow1_binary64` `cbrt-unprod_binary64` `clear-num_binary64` `prod-exp_binary64` `frac-2neg_binary64` `associate-/l*_binary64` `div-inv_binary64` `insert-posit16`

Counts

1 → 22

Calls

1 calls:

6.0ms

(/.f64 (*.f64 x y) z)

series308.0ms

Counts

1 → 3

Calls

1 calls:

308.0ms

(/.f64 (*.f64 x y) z)

Iterations

Useful iterations: 0 (6.0ms)

Iter	Nodes	Cost
0	944	50
1	944	50
0	944	50
1	944	50
0	1	3
1	1	3

simplify220.0ms

Counts

25 → 25

Iterations

Useful iterations: 0 (200.0ms)

Iter	Nodes	Cost
0	4830	210
1	4830	210

prune18.0ms

Filtered

18 candidates to 25 candidates (-38.9%)

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	18	7	25
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	18	8	26

Merged error: 0.0b

Counts

26 → 8

localize4.0ms

Local error

Found 1 expressions with local error:

4.5b	(*.f64 x (/.f64 y z))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt_binary64`
13×	`associate-r_binary64`
10×	`times-frac_binary64`
9×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64`
6×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
3×	`pow1_binary64` `associate-l_binary64`
2×	`cbrt-unprod_binary64` `unswap-sqr_binary64` `prod-exp_binary64`
1×	`pow-prod-down_binary64` `add-log-exp_binary64` `cbrt-undiv_binary64` `associate-r/_binary64` `div-inv_binary64` `div-exp_binary64` `insert-posit16` `-commutative_binary64`

Counts

1 → 33

Calls

1 calls:

8.0ms

(*.f64 x (/.f64 y z))

series223.0ms

Counts

1 → 3

Calls

1 calls:

223.0ms

(*.f64 x (/.f64 y z))

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	768	9
1	768	9
0	768	9
1	768	9
0	1	3
1	1	3

simplify162.0ms

Counts

36 → 36

Iterations

Useful iterations: 0 (144.0ms)

Iter	Nodes	Cost
0	4965	339
1	4965	339

prune25.0ms

Filtered

23 candidates to 36 candidates (-56.5%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	33	3	36
Fresh	2	4	6
Picked	0	1	1
Done	0	1	1
Total	35	9	44

Merged error: 0.0b

Counts

44 → 9

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt.f64 y)
0.6b	(cbrt.f64 y)
0.6b	(cbrt.f64 y)
1.4b	(.f64 x (/.f64 (.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

22×	`add-exp-log_binary64`
14×	`add-cbrt-cube_binary64`
12×	`add-sqr-sqrt_binary64`
9×	`*-un-lft-identity_binary64` `cbrt-unprod_binary64` `add-cube-cbrt_binary64` `prod-exp_binary64` `cbrt-prod_binary64`
6×	`pow1_binary64`
5×	`associate-r_binary64`
4×	`add-log-exp_binary64` `cbrt-undiv_binary64` `div-exp_binary64` `insert-posit16`
3×	`pow1/3_binary64` `associate-l_binary64`
2×	`unswap-sqr_binary64` `times-frac_binary64`
1×	`pow-prod-down_binary64` `associate-r/_binary64` `div-inv_binary64` `-commutative_binary64`

Counts

4 → 67

Calls

4 calls:

1.0ms	(cbrt.f64 y)
1.0ms	(cbrt.f64 y)
1.0ms	(cbrt.f64 y)
15.0ms	(.f64 x (/.f64 (.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

series844.0ms

Counts

4 → 12

Calls

4 calls:

214.0ms	(cbrt.f64 y)
212.0ms	(cbrt.f64 y)
211.0ms	(cbrt.f64 y)
205.0ms	(.f64 x (/.f64 (.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	905	1383
1	905	1383
0	905	1383
1	905	1383
0	1	3
1	1	3
0	41	1602
1	41	1602
0	41	1602
1	41	1602
0	5408	14
0	41	1602
1	41	1602
0	41	1602
1	41	1602
0	5408	14
0	41	1602
1	41	1602
0	41	1602
1	41	1602
0	5408	14

simplify160.0ms

Counts

79 → 79

Iterations

Useful iterations: 0 (136.0ms)

Iter	Nodes	Cost
0	4962	870
1	4962	870

prune55.0ms

Filtered

58 candidates to 79 candidates (-36.2%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	78	1	79
Fresh	1	5	6
Picked	1	0	1
Done	0	2	2
Total	80	8	88

Merged error: 0.0b

Counts

88 → 8

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt.f64 y)
0.6b	(cbrt.f64 y)
0.6b	(cbrt.f64 y)
1.4b	(.f64 x (/.f64 (.f64 (cbrt.f64 y) (.f64 (.f64 (cbrt.f64 (cbrt.f64 y)) (cbrt.f64 (cbrt.f64 y))) (cbrt.f64 (cbrt.f64 y)))) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

46×	`add-exp-log_binary64`
25×	`cbrt-unprod_binary64` `prod-exp_binary64`
24×	`add-cbrt-cube_binary64`
11×	`add-sqr-sqrt_binary64`
9×	`*-un-lft-identity_binary64` `add-cube-cbrt_binary64` `cbrt-prod_binary64`
8×	`cbrt-undiv_binary64` `div-exp_binary64`
6×	`pow1_binary64`
5×	`associate-r_binary64`
4×	`add-log-exp_binary64` `insert-posit16`
3×	`pow1/3_binary64` `associate-l_binary64`
1×	`pow-prod-down_binary64` `associate-r/_binary64` `unswap-sqr_binary64` `times-frac_binary64` `div-inv_binary64` `-commutative_binary64`

Counts

4 → 74

Calls

4 calls:

1.0ms	(cbrt.f64 y)
1.0ms	(cbrt.f64 y)
1.0ms	(cbrt.f64 y)
25.0ms	(.f64 x (/.f64 (.f64 (cbrt.f64 y) (.f64 (.f64 (cbrt.f64 (cbrt.f64 y)) (cbrt.f64 (cbrt.f64 y))) (cbrt.f64 (cbrt.f64 y)))) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

series980.0ms

Counts

4 → 12

Calls

4 calls:

218.0ms	(cbrt.f64 y)
222.0ms	(cbrt.f64 y)
221.0ms	(cbrt.f64 y)
319.0ms	(.f64 x (/.f64 (.f64 (cbrt.f64 y) (.f64 (.f64 (cbrt.f64 (cbrt.f64 y)) (cbrt.f64 (cbrt.f64 y))) (cbrt.f64 (cbrt.f64 y)))) (*.f64 (cbrt.f64 z) (cbrt.f64 z))))

Iterations

Useful iterations: 0 (6.0ms)

Iter	Nodes	Cost
0	1150	1537
1	1150	1537
0	1150	1537
1	1150	1537
0	1	3
1	1	3
0	41	1602
1	41	1602
0	41	1602
1	41	1602
0	5408	14
0	41	1602
1	41	1602
0	41	1602
1	41	1602
0	5408	14
0	41	1602
1	41	1602
0	41	1602
1	41	1602
0	5408	14

simplify180.0ms

Counts

86 → 86

Iterations

Useful iterations: 0 (154.0ms)

Iter	Nodes	Cost
0	4910	974
1	4910	974

prune58.0ms

Filtered

56 candidates to 86 candidates (-53.6%)

Pruning

8 alts after pruning (5 fresh and 3 done)

	Pruned	Kept	Total
New	86	0	86
Fresh	0	5	5
Picked	0	1	1
Done	0	2	2
Total	86	8	94

Merged error: 0.0b

Counts

94 → 8

regimes91.0ms

Accuracy

0% (2.2b remaining)

Error of 2.2b against oracle of 0.0b and baseline of 2.2b

bsearch0.0ms

simplify6.0ms

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	19	47
1	19	47

end0.0ms

sample357.0ms

Algorithm

intervals

Results

175.0ms	8000×	body	80	valid
16.0ms	749×	body	80	invalid

Details

analyze236.0ms

sample12.0ms

simplify21.0ms

prune2.0ms

localize4.0ms

rewrite6.0ms

series308.0ms

simplify220.0ms

prune18.0ms

localize4.0ms

rewrite10.0ms

series223.0ms

simplify162.0ms

prune25.0ms

localize12.0ms

rewrite21.0ms

series844.0ms

simplify160.0ms

prune55.0ms

localize16.0ms

rewrite32.0ms

series980.0ms

simplify180.0ms

prune58.0ms

regimes91.0ms

bsearch0.0ms

simplify6.0ms

end0.0ms

sample357.0ms

Profiling