Details

analyze342.0ms (21.4%)

Algorithm

1×	search
2×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	328	20
1	328	20
0	2	2
1	2	2

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
50%	50%	0.1%	4
50%	50%	0.1%	5
68.7%	31.2%	0.1%	6
71.8%	28.1%	0.1%	7
73.4%	14%	12.6%	8
74.1%	13.3%	12.6%	9
74.5%	6.6%	18.8%	10
74.7%	6.4%	18.8%	11
74.8%	3.2%	22%	12
74.9%	3.2%	22%	13
74.9%	1.6%	23.5%	14

Compiler

Compiled 8 to 7 computations (12.5% saved)

sample17.0ms (1%)

Algorithm

1×

intervals

Results

6.0ms	256×	body	128	valid
0.0ms	4×	body	128	invalid

Compiler

Compiled 15 to 15 computations (0% saved)

simplify23.0ms (1.4%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (10.0ms)

Iter	Nodes	Cost
0	212	10
1	212	10

prune4.0ms (0.2%)

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

Error

0.0b

Counts

2 → 1

Compiler

Compiled 14 to 12 computations (14.3% saved)

localize6.0ms (0.4%)

Local error

Found 1 expressions with local error:

0.0b	(-.f64 (*.f64 x x) y)

rewrite19.0ms (1.2%)

Algorithm

1×	rewrite-expression-head

Error

0.0b

Rules

3×	`add-log-exp_binary64` `add-sqr-sqrt_binary64` `cancel-sign-sub-inv_binary64`
2×	`add-cube-cbrt_binary64` `*-un-lft-identity_binary64`
1×	`diff-log_binary64` `pow1_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `flip3--_binary64` `sub-neg_binary64` `flip--_binary64` `difference-of-squares_binary64`

Counts

1 → 15

Calls

1 calls:

6.0ms

(-.f64 (*.f64 x x) y)

Compiler

Compiled 207 to 86 computations (58.5% saved)

series82.0ms (5.1%)

Error

0.0b

Counts

1 → 12

Calls

1 calls:

70.0ms

(-.f64 (*.f64 x x) y)

Compiler

Compiled 186 to 176 computations (5.4% saved)

simplify61.0ms (3.8%)

Algorithm

1×	egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 0 (54.0ms)

Iter	Nodes	Cost
0	4953	214
1	4953	214

prune17.0ms (1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	26	1	27
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	26	2	28

Error

0.0b

Counts

28 → 2

Compiler

Compiled 251 to 104 computations (58.6% saved)

localize7.0ms (0.4%)

Local error

Found 3 expressions with local error:

0.0b	(-.f64 x (sqrt.f64 y))
0.0b	(+.f64 x (sqrt.f64 y))
0.2b	(*.f64 (+.f64 x (sqrt.f64 y)) (-.f64 x (sqrt.f64 y)))

rewrite85.0ms (5.3%)

Algorithm

1×	rewrite-expression-head

Error

0.0b

Rules

21×	`add-sqr-sqrt_binary64`
19×	`*-un-lft-identity_binary64`
18×	`cancel-sign-sub-inv_binary64`
11×	`add-cube-cbrt_binary64` `sqrt-prod_binary64`
7×	`add-log-exp_binary64` `distribute-rgt-in_binary64` `distribute-lft-in_binary64`
6×	`associate-r_binary64`
5×	`pow1_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64`
4×	`flip3--_binary64` `flip3-+_binary64` `frac-times_binary64` `flip--_binary64` `flip-+_binary64` `associate-l_binary64` `difference-of-squares_binary64`
3×	`sub-neg_binary64`
2×	`associate-l/_binary64` `associate-r/_binary64` `distribute-lft-out_binary64` `distribute-lft-out--_binary64`
1×	`pow-prod-down_binary64` `prod-exp_binary64` `cbrt-unprod_binary64` `unswap-sqr_binary64` `*-commutative_binary64` `sum-log_binary64` `+-commutative_binary64` `diff-log_binary64`

Counts

3 → 76

Calls

3 calls:

12.0ms	(*.f64 (+.f64 x (sqrt.f64 y)) (-.f64 x (sqrt.f64 y)))
5.0ms	(-.f64 x (sqrt.f64 y))
4.0ms	(+.f64 x (sqrt.f64 y))

Compiler

Compiled 1531 to 418 computations (72.7% saved)

series214.0ms (13.4%)

Error

0.0b

Counts

3 → 27

Calls

3 calls:

109.0ms	(*.f64 (+.f64 x (sqrt.f64 y)) (-.f64 x (sqrt.f64 y)))
51.0ms	(-.f64 x (sqrt.f64 y))
41.0ms	(+.f64 x (sqrt.f64 y))

Compiler

Compiled 688 to 493 computations (28.3% saved)

simplify95.0ms (5.9%)

Algorithm

1×	egg-herbie

Counts

103 → 103

Iterations

Useful iterations: 0 (78.0ms)

Iter	Nodes	Cost
0	4943	1250
1	4943	1250

prune63.0ms (4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	103	0	103
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	103	2	105

Error

0.0b

Counts

105 → 2

Compiler

Compiled 1486 to 403 computations (72.9% saved)

regimes69.0ms (4.3%)

Accuracy

Total 0.0b remaining (17.7%)

Threshold costs 0.0b (17.7%)

Compiler

Compiled 294 to 269 computations (8.5% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	18	10
1	18	10

end0.0ms (0%)

sample494.0ms (30.9%)

Algorithm

1×

intervals

Results

176.0ms	8000×	body	128	valid
4.0ms	179×	body	128	invalid

Compiler

Compiled 67 to 62 computations (7.5% saved)

Details

analyze342.0ms (21.4%)

sample17.0ms (1%)

simplify23.0ms (1.4%)

prune4.0ms (0.2%)

localize6.0ms (0.4%)

rewrite19.0ms (1.2%)

series82.0ms (5.1%)

simplify61.0ms (3.8%)

prune17.0ms (1%)

localize7.0ms (0.4%)

rewrite85.0ms (5.3%)

series214.0ms (13.4%)

simplify95.0ms (5.9%)

prune63.0ms (4%)

regimes69.0ms (4.3%)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

end0.0ms (0%)

sample494.0ms (30.9%)

Profiling