Details

analyze241.0ms (19.1%)

Algorithm

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

Compiler

Compiled 9 to 8 computations (11.1% saved)

sample20.0ms (1.6%)

Algorithm

1×

intervals

Results

10.0ms

256×

body

128

valid

Compiler

Compiled 18 to 16 computations (11.1% saved)

simplify9.0ms (0.7%)

Algorithm

1×	egg-herbie

Rules

4×	`sub-neg_binary64`
3×	`+-commutative_binary64`
1×	`1-exp_binary64` `neg-mul-1_binary64` `neg-sub0_binary64` `sub0-neg_binary64` `--rgt-identity_binary64` `associate--r+_binary64` `associate-+l-_binary64` `*-commutative_binary64`

Counts

1 → 0

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	11
1	14	11
2	17	11
3	19	11
4	21	11
5	22	11
6	27	11
7	20	11

prune4.0ms (0.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Kept	Total
New	0	0
Fresh	1	1
Picked	0	0
Done	0	0
Total	1	1

Error

0.0b

Counts

1 → 1

Alt Table

Status	Error	Program
▶	0.0b	(neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))

Compiler

Compiled 16 to 14 computations (12.5% saved)

localize8.0ms (0.6%)

Local error

Found 1 expressions with local error:

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

rewrite42.0ms (3.3%)

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`

Counts

1 → 25

Calls

1 calls:

9.0ms

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

Compiler

Compiled 311 to 266 computations (14.5% saved)

series22.0ms (1.8%)

Error

Counts

1 → 6

Calls

1 calls:

17.0ms

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

Compiler

Compiled 114 to 89 computations (21.9% saved)

simplify102.0ms (8%)

Algorithm

1×	egg-herbie

Rules

522×	`times-frac_binary64`
306×	`associate-/l*_binary64`
292×	`div-sub_binary64`
255×	`distribute-rgt-neg-in_binary64`
222×	`distribute-lft-neg-in_binary64`

Counts

31 → 26

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	68	511
1	127	484
2	268	476
3	603	474
4	1624	474
5	4168	474
6	4967	474
7	4923	474

prune19.0ms (1.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	25	1	26
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	25	2	27

Error

Counts

27 → 2

Alt Table

Status	Error	Program
✓	0.0b	(neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
▶	0.4b	(neg.f64 (-.f64 (neg.f64 (log.f64 x)) x))

Compiler

Compiled 229 to 188 computations (17.9% saved)

localize5.0ms (0.4%)

Local error

Found 1 expressions with local error:

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

rewrite22.0ms (1.7%)

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`

Counts

1 → 23

Calls

1 calls:

8.0ms

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

Compiler

Compiled 251 to 98 computations (61% saved)

series14.0ms (1.1%)

Error

Counts

1 → 5

Calls

1 calls:

12.0ms

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

Compiler

Compiled 80 to 60 computations (25% saved)

simplify109.0ms (8.6%)

Algorithm

1×	egg-herbie

Rules

799×	`unsub-neg_binary64`
579×	`times-frac_binary64`
392×	`distribute-rgt-in_binary64`
329×	`distribute-lft-in_binary64`
214×	`difference-of-squares_binary64`

Counts

28 → 21

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	55	295
1	127	274
2	276	269
3	958	269
4	2476	269
5	3978	269
6	4652	269
7	4928	269
8	4853	269

prune10.0ms (0.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	21	0	21
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	21	2	23

Error

Counts

23 → 2

Alt Table

Status	Error	Program
	0.0b	(neg.f64 (log.f64 (-.f64 (/.f64 1 x) 1)))
	0.4b	(neg.f64 (-.f64 (neg.f64 (log.f64 x)) x))

Compiler

Compiled 141 to 73 computations (48.2% saved)

regimes77.0ms (6.1%)

Accuracy

Total 0.0b remaining (66.6%)

Threshold costs 0.0b (66.6%)

Compiler

Compiled 459 to 384 computations (16.3% saved)

simplify3.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

2×	`sub-neg_binary64` `+-commutative_binary64`
1×	`1-exp_binary64` `neg-mul-1_binary64` `neg-sub0_binary64` `*-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	11
1	14	11
2	17	11
3	18	11
4	16	11

end1.0ms (0.1%)

Compiler: Compiled 8 to 7 computations (12.5% saved)

sample558.0ms (44.1%)

Algorithm

1×

intervals

Results

310.0ms	8000×	body	128	valid
0.0ms	1×	body	128	nan

Compiler

Compiled 33 to 28 computations (15.2% saved)

Details

analyze241.0ms (19.1%)

sample20.0ms (1.6%)

simplify9.0ms (0.7%)

prune4.0ms (0.3%)

localize8.0ms (0.6%)

rewrite42.0ms (3.3%)

series22.0ms (1.8%)

simplify102.0ms (8%)

prune19.0ms (1.5%)

localize5.0ms (0.4%)

rewrite22.0ms (1.7%)

series14.0ms (1.1%)

simplify109.0ms (8.6%)

prune10.0ms (0.8%)

regimes77.0ms (6.1%)

simplify3.0ms (0.2%)

end1.0ms (0.1%)

sample558.0ms (44.1%)

Profiling