Details

analyze211.0ms (12.7%)

Algorithm

1×	search
2×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1030	26
1	1030	26
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
0%	99.9%	0.1%	4
25%	74.9%	0.1%	5
50%	50%	0.1%	6
56.2%	37.5%	6.3%	7
68.7%	25%	6.3%	8
71.8%	18.7%	9.5%	9
78%	12.5%	9.5%	10
79.6%	9.4%	11%	11
82.7%	6.2%	11%	12
83.6%	4.6%	11.8%	13
85.1%	3.1%	11.8%	14

Compiler

Compiled 12 to 11 computations (8.3% saved)

sample15.0ms (0.9%)

Algorithm

1×

intervals

Results

7.0ms	256×	body	128	valid
0.0ms	3×	body	128	invalid

Compiler

Compiled 23 to 23 computations (0% saved)

simplify31.0ms (1.9%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (26.0ms)

Iter	Nodes	Cost
0	564	13
1	564	13

prune3.0ms (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

Counts

2 → 2

Compiler

Compiled 29 to 26 computations (10.3% saved)

localize7.0ms (0.4%)

Local error

Found 2 expressions with local error:

0.0b	(-.f64 (.f64 x (-.f64 y 1)) (.f64 y 1/2))
0.0b	(*.f64 x (-.f64 y 1))

rewrite67.0ms (4%)

Algorithm

1×	rewrite-expression-head

Error

Rules

14×	`add-sqr-sqrt_binary64_782`
13×	`cancel-sign-sub-inv_binary64_726`
11×	`*-un-lft-identity_binary64_760`
8×	`add-cube-cbrt_binary64_795` `distribute-rgt-in_binary64_710` `distribute-lft-in_binary64_709` `associate--l+_binary64_697`
7×	`associate-r_binary64_700`
5×	`sub-neg_binary64_753`
4×	`pow1_binary64_821` `add-exp-log_binary64_798` `add-log-exp_binary64_799` `add-cbrt-cube_binary64_796`
3×	`associate-l_binary64_701`
2×	`flip3--_binary64_764` `associate-*r/_binary64_702` `flip--_binary64_735` `difference-of-squares_binary64_729`
1×	`pow-prod-down_binary64_831` `prod-exp_binary64_809` `cbrt-unprod_binary64_793` `unswap-sqr_binary64_728` `difference-of-sqr-1_binary64_730` `distribute-lft-out--_binary64_712` `*-commutative_binary64_691` `diff-log_binary64_852`

Counts

2 → 52

Calls

2 calls:

7.0ms	(*.f64 x (-.f64 y 1))
7.0ms	(-.f64 (.f64 x (-.f64 y 1)) (.f64 y 1/2))

Compiler

Compiled 945 to 690 computations (27% saved)

series165.0ms (9.9%)

Error

Counts

2 → 21

Calls

2 calls:

85.0ms	(-.f64 (.f64 x (-.f64 y 1)) (.f64 y 1/2))
64.0ms	(*.f64 x (-.f64 y 1))

Compiler

Compiled 534 to 419 computations (21.5% saved)

simplify67.0ms (4%)

Algorithm

1×	egg-herbie

Counts

73 → 73

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	4987	681
1	4987	681

prune58.0ms (3.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	73	0	73
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	73	2	75

Error

Counts

75 → 2

Compiler

Compiled 960 to 648 computations (32.5% saved)

localize6.0ms (0.4%)

Local error

Found 2 expressions with local error:

0.0b	(*.f64 y (+.f64 x -1/2))
0.0b	(-.f64 (*.f64 y (+.f64 x -1/2)) x)

rewrite46.0ms (2.8%)

Algorithm

1×	rewrite-expression-head

Error

Rules

7×	`add-sqr-sqrt_binary64_782` `*-un-lft-identity_binary64_760`
5×	`add-cube-cbrt_binary64_795`
4×	`add-log-exp_binary64_799` `pow1_binary64_821` `add-exp-log_binary64_798` `add-cbrt-cube_binary64_796` `associate-r_binary64_700`
3×	`cancel-sign-sub-inv_binary64_726` `associate-l_binary64_701`
2×	`distribute-rgt-in_binary64_710` `associate--l+_binary64_697` `distribute-lft-in_binary64_709` `associate-*r/_binary64_702`
1×	`diff-log_binary64_852` `flip3--_binary64_764` `sub-neg_binary64_753` `flip--_binary64_735` `pow-prod-down_binary64_831` `prod-exp_binary64_809` `cbrt-unprod_binary64_793` `unswap-sqr_binary64_728` `flip3-+_binary64_763` `flip-+_binary64_734` `distribute-lft-out_binary64_711` `*-commutative_binary64_691`

Counts

2 → 39

Calls

2 calls:

6.0ms	(-.f64 (*.f64 y (+.f64 x -1/2)) x)
6.0ms	(*.f64 y (+.f64 x -1/2))

Compiler

Compiled 607 to 415 computations (31.6% saved)

series173.0ms (10.4%)

Error

Counts

2 → 21

Calls

2 calls:

98.0ms	(-.f64 (*.f64 y (+.f64 x -1/2)) x)
64.0ms	(*.f64 y (+.f64 x -1/2))

Compiler

Compiled 504 to 390 computations (22.6% saved)

simplify66.0ms (3.9%)

Algorithm

1×	egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 0 (55.0ms)

Iter	Nodes	Cost
0	5296	571

prune42.0ms (2.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	60	0	60
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	60	2	62

Error

Counts

62 → 2

Compiler

Compiled 710 to 473 computations (33.4% saved)

regimes87.0ms (5.2%)

Accuracy

Total 0.0b remaining (93.5%)

Threshold costs 0.0b (93.5%)

Compiler

Compiled 428 to 428 computations (0% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.2%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	58	16
1	58	16

end0.0ms (0%)

sample616.0ms (37%)

Algorithm

1×

intervals

Results

236.0ms	8000×	body	128	valid
2.0ms	71×	body	128	invalid

Compiler

Compiled 119 to 119 computations (0% saved)

Details

analyze211.0ms (12.7%)

sample15.0ms (0.9%)

simplify31.0ms (1.9%)

prune3.0ms (0.2%)

localize7.0ms (0.4%)

rewrite67.0ms (4%)

series165.0ms (9.9%)

simplify67.0ms (4%)

prune58.0ms (3.5%)

localize6.0ms (0.4%)

rewrite46.0ms (2.8%)

series173.0ms (10.4%)

simplify66.0ms (3.9%)

prune42.0ms (2.5%)

regimes87.0ms (5.2%)

bsearch0.0ms (0%)

simplify3.0ms (0.2%)

end0.0ms (0%)

sample616.0ms (37%)

Profiling