Details

analyze474.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.8%	0.2%	0
0%	99.8%	0.2%	1
0%	99.8%	0.2%	2
0%	99.8%	0.2%	3
0%	99.8%	0.2%	4
0%	99.8%	0.2%	5
0%	99.8%	0.2%	6
0%	99.8%	0.2%	7
0%	99.8%	0.2%	8
49.1%	50.7%	0.2%	9
49.5%	50.3%	0.2%	10
49.7%	50.1%	0.2%	11
50.2%	49.6%	0.2%	12
60.5%	39.3%	0.2%	13
60.6%	37.9%	1.4%	14

sample21.0ms

Algorithm

intervals

Results

7.0ms	256×	body	80	valid
2.0ms	77×	body	80	invalid

simplify115.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (113.0ms)

Iter	Nodes	Cost
0	1766	9
1	1766	9

prune3.0ms

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: 0.2b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity_binary64`
7×	`add-sqr-sqrt_binary64`
6×	`add-exp-log_binary64` `add-cbrt-cube_binary64` `associate-/l*_binary64` `times-frac_binary64`
4×	`distribute-lft-out--_binary64`
3×	`add-cube-cbrt_binary64`
2×	`associate-/l/_binary64` `distribute-lft-out_binary64` `cbrt-undiv_binary64` `difference-of-squares_binary64` `div-exp_binary64`
1×	`associate-/r*_binary64` `add-log-exp_binary64` `pow1_binary64` `flip3--_binary64` `cbrt-unprod_binary64` `div-sub_binary64` `clear-num_binary64` `prod-exp_binary64` `frac-2neg_binary64` `div-inv_binary64` `flip--_binary64`

Counts

1 → 30

Calls

1 calls:

9.0ms

(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2.0))

series16.0ms

Counts

1 → 3

Calls

1 calls:

16.0ms

(/.f64 (-.f64 (+.f64 x y) z) (*.f64 t 2.0))

simplify38.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 0 (33.0ms)

Iter	Nodes	Cost
0	5311	362

prune34.0ms

Filtered

23 candidates to 33 candidates (-43.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	31	2	33
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	32	2	34

Merged error: 0.0b

Counts

34 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(/.f64 (-.f64 (+.f64 x y) z) t)
0.2b	(/.f64 (/.f64 (-.f64 (+.f64 x y) z) t) 2.0)

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

156×	`*-un-lft-identity_binary64` `times-frac_binary64`
108×	`add-sqr-sqrt_binary64`
76×	`add-cube-cbrt_binary64`
32×	`distribute-lft-out--_binary64`
28×	`associate-/l*_binary64`
16×	`distribute-lft-out_binary64` `difference-of-squares_binary64`
9×	`add-exp-log_binary64` `add-cbrt-cube_binary64`
6×	`associate-/r*_binary64` `div-inv_binary64`
4×	`cbrt-undiv_binary64` `div-exp_binary64`
3×	`associate-/l/_binary64` `div-sub_binary64`
2×	`add-log-exp_binary64` `pow1_binary64` `clear-num_binary64` `frac-2neg_binary64`
1×	`flip3--_binary64` `flip--_binary64`

Counts

2 → 149

Calls

2 calls:

8.0ms	(/.f64 (-.f64 (+.f64 x y) z) t)
14.0ms	(/.f64 (/.f64 (-.f64 (+.f64 x y) z) t) 2.0)

series22.0ms

Counts

2 → 6

Calls

2 calls:

9.0ms	(/.f64 (-.f64 (+.f64 x y) z) t)
13.0ms	(/.f64 (/.f64 (-.f64 (+.f64 x y) z) t) 2.0)

simplify44.0ms

Algorithm

egg-herbie

Counts

155 → 155

Iterations

Useful iterations: 0 (28.0ms)

Iter	Nodes	Cost
0	4971	2357
1	4971	2357

prune126.0ms

Filtered

105 candidates to 155 candidates (-47.6%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	154	1	155
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	154	3	157

Merged error: 0b

Counts

157 → 3

localize15.0ms

Local error

Found 1 expressions with local error:

0.3b	(*.f64 (/.f64 1 t) (/.f64 (-.f64 (+.f64 x y) z) 2.0))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt_binary64`
35×	`*-un-lft-identity_binary64`
34×	`times-frac_binary64`
23×	`add-exp-log_binary64`
22×	`associate-r_binary64`
18×	`add-cube-cbrt_binary64`
13×	`add-cbrt-cube_binary64` `associate-l_binary64`
8×	`prod-exp_binary64` `div-exp_binary64`
6×	`unswap-sqr_binary64` `distribute-lft-out--_binary64`
4×	`cbrt-unprod_binary64` `cbrt-undiv_binary64`
3×	`pow1_binary64` `distribute-lft-out_binary64` `difference-of-squares_binary64`
2×	`1-exp_binary64` `rec-exp_binary64` `div-inv_binary64`
1×	`pow-prod-down_binary64` `add-log-exp_binary64` `associate-r/_binary64` `frac-times_binary64` `associate-l/_binary64` `*-commutative_binary64`

Counts

1 → 65

Calls

1 calls:

18.0ms

(*.f64 (/.f64 1 t) (/.f64 (-.f64 (+.f64 x y) z) 2.0))

series14.0ms

Counts

1 → 3

Calls

1 calls:

14.0ms

(*.f64 (/.f64 1 t) (/.f64 (-.f64 (+.f64 x y) z) 2.0))

simplify52.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 0 (45.0ms)

Iter	Nodes	Cost
0	6944	764

prune49.0ms

Filtered

42 candidates to 68 candidates (-61.9%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	68	0	68
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	68	3	71

Merged error: 0b

Counts

71 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b	(*.f64 (cbrt.f64 (-.f64 (+.f64 x y) z)) (cbrt.f64 (-.f64 (+.f64 x y) z)))
0.6b	(cbrt.f64 t)
0.6b	(cbrt.f64 t)
0.6b	(cbrt.f64 t)

rewrite26.0ms

Algorithm

rewrite-expression-head

Rules

59×	`*-un-lft-identity_binary64`
49×	`cbrt-prod_binary64`
31×	`add-sqr-sqrt_binary64`
16×	`distribute-lft-out--_binary64`
15×	`swap-sqr_binary64` `add-cube-cbrt_binary64`
12×	`cbrt-div_binary64`
11×	`pow1_binary64`
9×	`associate-r_binary64` `pow1/3_binary64` `associate-l_binary64`
8×	`distribute-lft-out_binary64`
6×	`flip3--_binary64` `add-exp-log_binary64` `flip--_binary64`
4×	`add-log-exp_binary64` `add-cbrt-cube_binary64` `unswap-sqr_binary64` `difference-of-squares_binary64` `frac-times_binary64`
2×	`pow-prod-down_binary64` `pow-prod-up_binary64` `associate-r/_binary64` `pow-sqr_binary64` `associate-l/_binary64`
1×	`cbrt-unprod_binary64` `pow-plus_binary64` `prod-exp_binary64` `pow2_binary64` `*-commutative_binary64`

Counts

4 → 96

Calls

4 calls:

18.0ms	(*.f64 (cbrt.f64 (-.f64 (+.f64 x y) z)) (cbrt.f64 (-.f64 (+.f64 x y) z)))
1.0ms	(cbrt.f64 t)
1.0ms	(cbrt.f64 t)
1.0ms	(cbrt.f64 t)

series142.0ms

Counts

4 → 12

Calls

4 calls:

41.0ms	(*.f64 (cbrt.f64 (-.f64 (+.f64 x y) z)) (cbrt.f64 (-.f64 (+.f64 x y) z)))
27.0ms	(cbrt.f64 t)
35.0ms	(cbrt.f64 t)
38.0ms	(cbrt.f64 t)

simplify55.0ms

Algorithm

egg-herbie

Counts

108 → 108

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	4887	1071
1	4887	1071

prune79.0ms

Filtered

74 candidates to 108 candidates (-45.9%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	108	0	108
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	108	3	111

Merged error: 0b

Counts

111 → 3

regimes299.0ms

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	20	9
1	20	9

end0.0ms

sample593.0ms

Algorithm

intervals

Results

248.0ms	8000×	body	80	valid
84.0ms	2814×	body	80	invalid

Details

analyze474.0ms

sample21.0ms

simplify115.0ms

prune3.0ms

localize6.0ms

rewrite10.0ms

series16.0ms

simplify38.0ms

prune34.0ms

localize6.0ms

rewrite29.0ms

series22.0ms

simplify44.0ms

prune126.0ms

localize15.0ms

rewrite23.0ms

series14.0ms

simplify52.0ms

prune49.0ms

localize14.0ms

rewrite26.0ms

series142.0ms

simplify55.0ms

prune79.0ms

regimes299.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample593.0ms

Profiling