Details

analyze68.0ms (3.4%)

Algorithm

1×

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
18.7%	81.2%	0.1%	5
65.6%	34.3%	0.1%	6
76.5%	23.4%	0.1%	7
82%	18%	0.1%	8
87.8%	12.1%	0.1%	9
90.7%	9.2%	0.1%	10
93.8%	6.1%	0.1%	11
95.3%	4.6%	0.1%	12
96.8%	3.1%	0.1%	13
97.6%	2.3%	0.1%	14

Compiler

Compiled 10 to 7 computations (30% saved)

sample1.1s (54.1%)

Results

1.0s

8256×

body

128

valid

Compiler

Compiled 29 to 20 computations (31% saved)

simplify11.0ms (0.6%)

Algorithm

1×	egg-herbie

Rules

3×	`*-commutative_binary64`
2×	`associate-/l*_binary64`
2×	`associate-/r/_binary64`
1×	`+-commutative_binary64`

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	11	10
2	15	10
3	18	10
4	19	10
5	19	10

prune2.0ms (0.1%)

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

0.1b

Counts

2 → 1

Alt Table

Status	Error	Program
▶	0.1b	(/.f64 (*.f64 x 100) (+.f64 x y))

Compiler

Compiled 27 to 18 computations (33.3% saved)

localize6.0ms (0.3%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.1b	(/.f64 (*.f64 x 100) (+.f64 x y))

series16.0ms (0.8%)

Counts

1 → 24

Calls

1 calls:

16.0ms

(/.f64 (*.f64 x 100) (+.f64 x y))

rewrite6.0ms (0.3%)

Algorithm

1×	rewrite-expression-head

Rules

7×	`*-un-lft-identity_binary64`
6×	`add-cbrt-cube_binary64`
6×	`add-exp-log_binary64`
4×	`associate-/r*_binary64`
4×	`times-frac_binary64`

Counts

1 → 27

Calls

1 calls:

4.0ms

(/.f64 (*.f64 x 100) (+.f64 x y))

simplify107.0ms (5.4%)

Algorithm

1×	egg-herbie

Rules

639×	`fma-neg_binary64`
473×	`associate-/l*_binary64`
448×	`times-frac_binary64`
210×	`associate-/r*_binary64`
192×	`associate-*l/_binary64`

Counts

51 → 54

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	92	927
1	263	846
2	891	789
3	3804	780
4	4821	780
5	4965	780
6	4999	780
7	4937	780

prune32.0ms (1.6%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	51	3	54
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	51	4	55

Error

Counts

55 → 4

Alt Table

Status	Error	Program
✓	0.1b	(/.f64 (*.f64 x 100) (+.f64 x y))
	33.5b	(*.f64 100 (/.f64 x y))
▶	0.2b	(/.f64 x (/.f64 (+.f64 x y) 100))
	0.3b	(/.f64 1 (/.f64 (+.f64 x y) (*.f64 x 100)))

Compiler

Compiled 824 to 424 computations (48.5% saved)

localize4.0ms (0.2%)

Local error

Found 2 expressions with local error:

New	Error	Program
✓	0.0b	(/.f64 (+.f64 x y) 100)
✓	0.1b	(/.f64 x (/.f64 (+.f64 x y) 100))

series42.0ms (2.1%)

Counts

2 → 48

Calls

2 calls:

36.0ms	(/.f64 x (/.f64 (+.f64 x y) 100))
6.0ms	(/.f64 (+.f64 x y) 100)

rewrite22.0ms (1.1%)

Algorithm

1×	rewrite-expression-head

Rules

108×	`times-frac_binary64`
92×	`*-un-lft-identity_binary64`
60×	`add-sqr-sqrt_binary64`
60×	`add-cube-cbrt_binary64`
19×	`associate-/r*_binary64`

Counts

2 → 119

Calls

2 calls:

9.0ms	(/.f64 x (/.f64 (+.f64 x y) 100))
4.0ms	(/.f64 (+.f64 x y) 100)

simplify112.0ms (5.7%)

Algorithm

1×	egg-herbie

Rules

427×	`associate-/l*_binary64`
425×	`times-frac_binary64`
372×	`associate-/r/_binary64`
332×	`associate-*l/_binary64`
322×	`fma-neg_binary64`

Counts

167 → 194

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	207	2890
1	479	2755
2	1412	2696
3	4362	2687
4	5008	2687

prune137.0ms (6.9%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	193	1	194
Fresh	2	0	2
Picked	0	1	1
Done	0	1	1
Total	195	3	198

Error

Counts

198 → 3

Alt Table

Status	Error	Program
✓	0.2b	(/.f64 x (/.f64 (+.f64 x y) 100))
▶	0.1b	(*.f64 (/.f64 x (+.f64 x y)) 100)
✓	0.1b	(/.f64 (*.f64 x 100) (+.f64 x y))

Compiler

Compiled 3117 to 1480 computations (52.5% saved)

localize4.0ms (0.2%)

Local error

Found 2 expressions with local error:

New	Error	Program
✓	0.0b	(/.f64 x (+.f64 x y))
✓	0.1b	(*.f64 (/.f64 x (+.f64 x y)) 100)

series20.0ms (1%)

Counts

2 → 48

Calls

2 calls:

12.0ms	(*.f64 (/.f64 x (+.f64 x y)) 100)
8.0ms	(/.f64 x (+.f64 x y))

rewrite15.0ms (0.7%)

Algorithm

1×	rewrite-expression-head

Rules

34×	`*-un-lft-identity_binary64`
25×	`times-frac_binary64`
25×	`add-sqr-sqrt_binary64`
20×	`add-cube-cbrt_binary64`
18×	`associate-l_binary64`

Counts

2 → 74

Calls

2 calls:

7.0ms	(*.f64 (/.f64 x (+.f64 x y)) 100)
3.0ms	(/.f64 x (+.f64 x y))

simplify111.0ms (5.6%)

Algorithm

1×	egg-herbie

Rules

848×	`fma-neg_binary64`
334×	`associate-/l*_binary64`
300×	`times-frac_binary64`
268×	`div-sub_binary64`
251×	`associate-l_binary64`

Counts

122 → 126

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	148	1976
1	381	1874
2	1047	1760
3	3762	1742
4	4690	1742
5	5209	1742

prune65.0ms (3.3%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	126	0	126
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	126	3	129

Error

Counts

129 → 3

Alt Table

Status	Error	Program
✓	0.2b	(/.f64 x (/.f64 (+.f64 x y) 100))
✓	0.1b	(*.f64 (/.f64 x (+.f64 x y)) 100)
✓	0.1b	(/.f64 (*.f64 x 100) (+.f64 x y))

Compiler

Compiled 1911 to 752 computations (60.6% saved)

regimes75.0ms (3.8%)

Accuracy

Total 0.1b remaining (88.3%)

Threshold costs 0.1b (88.3%)

Counts

23 → 1

Compiler

Compiled 761 to 523 computations (31.3% saved)

simplify2.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

1×	`+-commutative_binary64`
1×	`*-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	10
1	9	10
2	9	10

end52.0ms (2.6%)

Compiler: Compiled 45 to 30 computations (33.3% saved)

Details

analyze68.0ms (3.4%)

sample1.1s (54.1%)

simplify11.0ms (0.6%)

prune2.0ms (0.1%)

localize6.0ms (0.3%)

series16.0ms (0.8%)

rewrite6.0ms (0.3%)

simplify107.0ms (5.4%)

prune32.0ms (1.6%)

localize4.0ms (0.2%)

series42.0ms (2.1%)

rewrite22.0ms (1.1%)

simplify112.0ms (5.7%)

prune137.0ms (6.9%)

localize4.0ms (0.2%)

series20.0ms (1%)

rewrite15.0ms (0.7%)

simplify111.0ms (5.6%)

prune65.0ms (3.3%)

regimes75.0ms (3.8%)

simplify2.0ms (0.1%)

end52.0ms (2.6%)

Profiling