Details

analyze2.0ms

Algorithm

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
50%	50%	0%	2
50%	50%	0%	3
87.5%	12.5%	0%	4
93.7%	6.2%	0%	5
96.8%	3.1%	0%	6
98.4%	1.6%	0%	7
99.2%	0.8%	0%	8
99.6%	0.4%	0%	9
99.8%	0.2%	0%	10
99.9%	0.1%	0%	11
99.9%	0%	0%	12
99.9%	0%	0%	13
99.9%	0%	0%	14

sample13.0ms

Algorithm

intervals

Results

4.0ms

256×

body

valid

simplify12.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	46	7
1	46	7

prune6.0ms

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: 0.0b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(/.f64 x (-.f64 1 x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

24×	`*-un-lft-identity_binary64_574` `add-sqr-sqrt_binary64_559`
18×	`times-frac_binary64_569`
12×	`add-cube-cbrt_binary64_545`
8×	`difference-of-squares_binary64_603`
6×	`associate-/r*_binary64_637`
4×	`distribute-lft-out--_binary64_619`
3×	`add-cbrt-cube_binary64_546` `associate-/l*_binary64_638` `add-exp-log_binary64_538`
2×	`associate-/r/_binary64_639`
1×	`flip3--_binary64_573` `pow1_binary64_520` `div-inv_binary64_575` `div-exp_binary64_527` `frac-2neg_binary64_567` `clear-num_binary64_577` `flip--_binary64_600` `cbrt-undiv_binary64_544` `add-log-exp_binary64_539`

Counts

1 → 41

Calls

1 calls:

10.0ms

(/.f64 x (-.f64 1 x))

series14.0ms

Counts

1 → 3

Calls

1 calls:

14.0ms

(/.f64 x (-.f64 1 x))

simplify96.0ms

Algorithm

egg-herbie

Counts

44 → 44

Iterations

Useful iterations: 0 (83.0ms)

Iter	Nodes	Cost
0	4928	617
1	4928	617

prune144.0ms

Filtered

31 candidates to 44 candidates (-41.9%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	42	2	44
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	42	3	45

Merged error: 0b

Counts

45 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/.f64 (-.f64 1 x) x)
0.1b	(/.f64 1 (/.f64 (-.f64 1 x) x))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

156×	`times-frac_binary64_569`
124×	`*-un-lft-identity_binary64_574` `add-sqr-sqrt_binary64_559`
76×	`add-cube-cbrt_binary64_545`
32×	`difference-of-squares_binary64_603`
25×	`associate-/r*_binary64_637`
16×	`distribute-lft-out--_binary64_619`
12×	`add-exp-log_binary64_538`
9×	`add-cbrt-cube_binary64_546` `associate-/l*_binary64_638`
6×	`div-inv_binary64_575`
5×	`div-exp_binary64_527`
4×	`cbrt-undiv_binary64_544`
3×	`pow1_binary64_520`
2×	`associate-/l/_binary64_640` `frac-2neg_binary64_567` `rec-exp_binary64_526` `clear-num_binary64_577` `add-log-exp_binary64_539`
1×	`flip3--_binary64_573` `inv-pow_binary64_496` `associate-/r/_binary64_639` `pow-flip_binary64_504` `flip--_binary64_600` `div-sub_binary64_568`

Counts

2 → 152

Calls

2 calls:

6.0ms	(/.f64 (-.f64 1 x) x)
9.0ms	(/.f64 1 (/.f64 (-.f64 1 x) x))

series46.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(/.f64 (-.f64 1 x) x)
14.0ms	(/.f64 1 (/.f64 (-.f64 1 x) x))

simplify77.0ms

Algorithm

egg-herbie

Counts

158 → 158

Iterations

Useful iterations: 0 (42.0ms)

Iter	Nodes	Cost
0	5235	2669

prune372.0ms

Filtered

89 candidates to 158 candidates (-77.5%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	158	0	158
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	158	3	161

Merged error: 0b

Counts

161 → 3

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b	(/.f64 x (-.f64 1 x))
0.0b	(pow.f64 (/.f64 x (-.f64 1 x)) 3)
19.4b	(cbrt.f64 (pow.f64 (/.f64 x (-.f64 1 x)) 3))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

104×	`*-un-lft-identity_binary64_574` `add-sqr-sqrt_binary64_559`
90×	`times-frac_binary64_569`
56×	`add-cube-cbrt_binary64_545`
54×	`cbrt-prod_binary64_541`
48×	`unpow-prod-down_binary64_509` `cube-prod_binary64_547`
32×	`difference-of-squares_binary64_603`
16×	`distribute-lft-out--_binary64_619`
10×	`associate-/r/_binary64_639`
8×	`add-cbrt-cube_binary64_546` `add-exp-log_binary64_538`
6×	`associate-/r*_binary64_637`
5×	`flip3--_binary64_573` `div-inv_binary64_575` `flip--_binary64_600`
4×	`pow1_binary64_520`
3×	`associate-/l*_binary64_638` `pow-unpow_binary64_507` `add-log-exp_binary64_539`
2×	`sqr-pow_binary64_606` `rem-cube-cbrt_binary64_550` `pow-exp_binary64_498` `cube-div_binary64_548` `div-exp_binary64_527` `unpow3_binary64_518` `cbrt-undiv_binary64_544` `cube-mult_binary64_549`
1×	`pow1/3_binary64_512` `pow-to-exp_binary64_499` `cbrt-div_binary64_542` `rem-cbrt-cube_binary64_551` `frac-2neg_binary64_567` `pow-pow_binary64_502` `clear-num_binary64_577`

Counts

3 → 173

Calls

3 calls:

6.0ms	(/.f64 x (-.f64 1 x))
8.0ms	(pow.f64 (/.f64 x (-.f64 1 x)) 3)
9.0ms	(cbrt.f64 (pow.f64 (/.f64 x (-.f64 1 x)) 3))

series48.0ms

Counts

3 → 9

Calls

3 calls:

13.0ms	(/.f64 x (-.f64 1 x))
17.0ms	(pow.f64 (/.f64 x (-.f64 1 x)) 3)
19.0ms	(cbrt.f64 (pow.f64 (/.f64 x (-.f64 1 x)) 3))

simplify141.0ms

Algorithm

egg-herbie

Counts

182 → 182

Iterations

Useful iterations: 0 (99.0ms)

Iter	Nodes	Cost
0	4934	2960
1	4934	2960

prune275.0ms

Filtered

87 candidates to 182 candidates (-109.2%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	182	0	182
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	182	3	185

Merged error: 0b

Counts

185 → 3

regimes110.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	15	7
1	15	7

end0.0ms

sample248.0ms

Algorithm

intervals

Results

137.0ms

8000×

body

valid

Details

analyze2.0ms

sample13.0ms

simplify12.0ms

prune6.0ms

localize4.0ms

rewrite11.0ms

series14.0ms

simplify96.0ms

prune144.0ms

localize7.0ms

rewrite24.0ms

series46.0ms

simplify77.0ms

prune372.0ms

localize18.0ms

rewrite31.0ms

series48.0ms

simplify141.0ms

prune275.0ms

regimes110.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample248.0ms

Profiling