Details

analyze319.0ms (16.5%)

Algorithm

1×	search
2×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	20	11
1	20	11
0	1	1
1	1	1

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
0%	100%	0%	2
0%	50%	50%	3
12.5%	25%	62.5%	4
18.7%	12.5%	68.8%	5
21.9%	6.2%	71.9%	6
23.4%	3.1%	73.5%	7
24.2%	1.6%	74.2%	8
24.6%	0.8%	74.6%	9
24.8%	0.4%	74.8%	10
24.9%	0.2%	74.9%	11
24.9%	0.1%	75%	12
25%	0%	75%	13
25%	0%	75%	14

Symmetry

Compiler

Compiled 8 to 8 computations (0% saved)

sample19.0ms (1%)

Algorithm

1×

intervals

Results

10.0ms

256×

body

128

valid

Compiler

Compiled 15 to 16 computations (-6.7% saved)

simplify8.0ms (0.4%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	20	11
1	20	11

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 14 computations (0% saved)

localize7.0ms (0.4%)

Local error

Found 1 expressions with local error:

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

rewrite46.0ms (2.4%)

Algorithm

1×	rewrite-expression-head

Error

Rules

17×	`add-sqr-sqrt_binary64`
14×	`log-prod_binary64`
11×	`*-un-lft-identity_binary64`
6×	`times-frac_binary64` `difference-of-squares_binary64`
3×	`difference-of-sqr-1_binary64`
2×	`pow1_binary64` `log-div_binary64` `add-cube-cbrt_binary64` `distribute-lft-out--_binary64` `add-exp-log_binary64`
1×	`log-pow_binary64` `flip3--_binary64` `flip--_binary64` `div-inv_binary64` `rem-log-exp_binary64` `add-log-exp_binary64` `add-cbrt-cube_binary64`

Counts

1 → 25

Calls

1 calls:

10.0ms

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

Compiler

Compiled 389 to 332 computations (14.7% saved)

series34.0ms (1.8%)

Error

0.0b

Counts

1 → 6

Calls

1 calls:

29.0ms

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

Compiler

Compiled 108 to 92 computations (14.8% saved)

simplify110.0ms (5.7%)

Algorithm

1×	egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 0 (99.0ms)

Iter	Nodes	Cost
0	4924	480
1	4924	480

prune32.0ms (1.7%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	29	2	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	29	3	32

Error

Counts

32 → 3

Compiler

Compiled 402 to 334 computations (16.9% saved)

localize9.0ms (0.5%)

Local error

Found 3 expressions with local error:

0.0b	(log.f64 (+.f64 -1 (/.f64 1 x)))
0.5b	(cbrt.f64 (pow.f64 (log.f64 (+.f64 -1 (/.f64 1 x))) 3))
0.8b	(pow.f64 (log.f64 (+.f64 -1 (/.f64 1 x))) 3)

rewrite90.0ms (4.6%)

Algorithm

1×	rewrite-expression-head

Error

Rules

14×	`cbrt-prod_binary64`
13×	`*-un-lft-identity_binary64`
10×	`add-cube-cbrt_binary64` `add-sqr-sqrt_binary64`
9×	`pow1_binary64`
8×	`unpow-prod-down_binary64` `cube-prod_binary64`
5×	`log-pow_binary64` `add-exp-log_binary64` `log-prod_binary64`
4×	`add-cbrt-cube_binary64`
3×	`pow-unpow_binary64` `add-log-exp_binary64`
2×	`unpow3_binary64` `cube-mult_binary64` `sqr-pow_binary64` `log-div_binary64` `distribute-lft-out_binary64`
1×	`pow-pow_binary64` `pow-to-exp_binary64` `pow-exp_binary64` `rem-cube-cbrt_binary64` `pow1/3_binary64` `rem-cbrt-cube_binary64` `flip3-+_binary64` `flip-+_binary64` `div-inv_binary64` `rem-log-exp_binary64`

Counts

3 → 64

Calls

3 calls:

6.0ms	(log.f64 (+.f64 -1 (/.f64 1 x)))
3.0ms	(cbrt.f64 (pow.f64 (log.f64 (+.f64 -1 (/.f64 1 x))) 3))
3.0ms	(pow.f64 (log.f64 (+.f64 -1 (/.f64 1 x))) 3)

Compiler

Compiled 1187 to 1074 computations (9.5% saved)

series104.0ms (5.4%)

Error

Counts

3 → 18

Calls

3 calls:

52.0ms	(pow.f64 (log.f64 (+.f64 -1 (/.f64 1 x))) 3)
19.0ms	(log.f64 (+.f64 -1 (/.f64 1 x)))
18.0ms	(cbrt.f64 (pow.f64 (log.f64 (+.f64 -1 (/.f64 1 x))) 3))

Compiler

Compiled 548 to 450 computations (17.9% saved)

simplify109.0ms (5.6%)

Algorithm

1×	egg-herbie

Counts

82 → 82

Iterations

Useful iterations: 0 (90.0ms)

Iter	Nodes	Cost
0	4976	1183
1	4976	1183

prune77.0ms (4%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	82	0	82
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	82	3	85

Error

Counts

85 → 3

Compiler

Compiled 1135 to 964 computations (15.1% saved)

localize5.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b	(-.f64 (neg.f64 (log.f64 x)) x)

rewrite21.0ms (1.1%)

Algorithm

1×	rewrite-expression-head

Error

Rules

8×	`*-un-lft-identity_binary64`
5×	`add-sqr-sqrt_binary64`
4×	`add-log-exp_binary64`
3×	`add-cube-cbrt_binary64` `cancel-sign-sub-inv_binary64` `distribute-lft-out--_binary64` `log-prod_binary64` `distribute-neg-in_binary64` `associate--l+_binary64`
2×	`diff-log_binary64` `pow1_binary64` `distribute-rgt-neg-in_binary64`
1×	`neg-log_binary64` `add-exp-log_binary64` `add-cbrt-cube_binary64` `flip3--_binary64` `sub-neg_binary64` `flip--_binary64` `difference-of-squares_binary64` `log-pow_binary64` `neg-sub0_binary64` `associate--l-_binary64`

Counts

1 → 23

Calls

1 calls:

7.0ms

(-.f64 (neg.f64 (log.f64 x)) x)

Compiler

Compiled 274 to 107 computations (60.9% saved)

series51.0ms (2.6%)

Error

Counts

1 → 5

Calls

1 calls:

48.0ms

(-.f64 (neg.f64 (log.f64 x)) x)

Compiler

Compiled 75 to 63 computations (16% saved)

simplify101.0ms (5.2%)

Algorithm

1×	egg-herbie

Counts

28 → 28

Iterations

Useful iterations: 0 (93.0ms)

Iter	Nodes	Cost
0	4909	269
1	4909	269

prune15.0ms (0.8%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	28	0	28
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	28	3	31

Error

Counts

31 → 3

Compiler

Compiled 260 to 87 computations (66.5% saved)

regimes101.0ms (5.2%)

Accuracy

Total 0.0b remaining (94.9%)

Threshold costs 0.0b (94.9%)

Compiler

Compiled 609 to 564 computations (7.4% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	26	11
1	26	11

Removed

()

end0.0ms (0%)

sample672.0ms (34.7%)

Algorithm

1×

intervals

Results

299.0ms	8000×	body	128	valid
0.0ms	3×	body	128	nan

Compiler

Compiled 128 to 120 computations (6.3% saved)

Details

analyze319.0ms (16.5%)

sample19.0ms (1%)

simplify8.0ms (0.4%)

prune4.0ms (0.2%)

localize7.0ms (0.4%)

rewrite46.0ms (2.4%)

series34.0ms (1.8%)

simplify110.0ms (5.7%)

prune32.0ms (1.7%)

localize9.0ms (0.5%)

rewrite90.0ms (4.6%)

series104.0ms (5.4%)

simplify109.0ms (5.6%)

prune77.0ms (4%)

localize5.0ms (0.3%)

rewrite21.0ms (1.1%)

series51.0ms (2.6%)

simplify101.0ms (5.2%)

prune15.0ms (0.8%)

regimes101.0ms (5.2%)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

end0.0ms (0%)

sample672.0ms (34.7%)

Profiling