Details

analyze53.0ms (4.6%)

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
50%	50%	0.1%	4
50%	50%	0.1%	5
74.9%	25%	0.1%	6
74.9%	25%	0.1%	7
87.4%	12.5%	0.1%	8
87.4%	12.5%	0.1%	9
93.7%	6.2%	0.1%	10
93.7%	6.2%	0.1%	11
96.8%	3.1%	0.1%	12
96.8%	3.1%	0.1%	13
98.3%	1.6%	0.1%	14

Compiler

Compiled 8 to 6 computations (25% saved)

sample697.0ms (60.3%)

Results

671.0ms

8256×

body

128

valid

Compiler

Compiled 23 to 17 computations (26.1% saved)

simplify6.0ms (0.5%)

Algorithm

1×	egg-herbie

Rules

1×	`+-commutative_binary64`

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	7	7
2	7	7

prune1.0ms (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

0.0b

Counts

2 → 1

Alt Table

Status	Error	Program
▶	0.0b	(+.f64 x (/.f64 y 500))

Compiler

Compiled 21 to 15 computations (28.6% saved)

localize3.0ms (0.3%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.0b	(+.f64 x (/.f64 y 500))

series3.0ms (0.3%)

Counts

1 → 24

Calls

1 calls:

3.0ms

(+.f64 x (/.f64 y 500))

rewrite5.0ms (0.4%)

Algorithm

1×	rewrite-expression-head

Rules

4×	`*-un-lft-identity_binary64`
3×	`add-log-exp_binary64`
3×	`fma-def_binary64`
2×	`add-sqr-sqrt_binary64`
2×	`add-cube-cbrt_binary64`

Counts

1 → 17

Calls

1 calls:

4.0ms

(+.f64 x (/.f64 y 500))

simplify81.0ms (7%)

Algorithm

1×	egg-herbie

Rules

636×	`unswap-sqr_binary64`
507×	`fma-neg_binary64`
412×	`distribute-rgt-out_binary64`
314×	`associate-+l+_binary64`
287×	`cancel-sign-sub-inv_binary64`

Counts

41 → 30

Iterations

Useful iterations: 5 (0.0ms)

Iter	Nodes	Cost
0	32	280
1	93	265
2	201	262
3	452	262
4	1131	260
5	2445	234
6	3841	234
7	4882	234
8	4845	234

prune13.0ms (1.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	29	1	30
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	29	2	31

Error

Counts

31 → 2

Alt Table

Status	Error	Program
▶	0.1b	(fma.f64 1/500 y x)
✓	0.0b	(+.f64 x (/.f64 y 500))

Compiler

Compiled 308 to 201 computations (34.7% saved)

localize4.0ms (0.4%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.1b	(fma.f64 1/500 y x)

series3.0ms (0.3%)

Counts

1 → 24

Calls

1 calls:

3.0ms

(fma.f64 1/500 y x)

rewrite1.0ms (0.1%)

Algorithm

1×	rewrite-expression-head

Rules

1×	`*-un-lft-identity_binary64`
1×	`add-sqr-sqrt_binary64`
1×	`add-cube-cbrt_binary64`
1×	`add-cbrt-cube_binary64`
1×	`add-exp-log_binary64`

Counts

1 → 10

Calls

1 calls:

0.0ms

(fma.f64 1/500 y x)

simplify119.0ms (10.3%)

Algorithm

1×	egg-herbie

Rules

645×	`distribute-rgt-in_binary64`
623×	`distribute-lft-out_binary64`
494×	`distribute-lft-in_binary64`
445×	`distribute-rgt-out_binary64`
412×	`*-commutative_binary64`

Counts

34 → 14

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	16	193
1	19	182
2	42	182
3	103	182
4	282	182
5	916	182
6	1568	182
7	2166	182
8	2356	182
9	2900	182
10	3204	182
11	3902	182
12	5196	182

prune9.0ms (0.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	14	0	14
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	14	2	16

Error

Counts

16 → 2

Alt Table

Status	Error	Program
✓	0.1b	(fma.f64 1/500 y x)
✓	0.0b	(+.f64 x (/.f64 y 500))

Compiler

Compiled 114 to 74 computations (35.1% saved)

regimes117.0ms (10.1%)

Accuracy

Total 0.0b remaining (69.2%)

Threshold costs 0.0b (69.2%)

Counts

4 → 1

Compiler

Compiled 120 to 86 computations (28.3% saved)

simplify2.0ms (0.2%)

Algorithm

1×	egg-herbie

Rules

1×	`+-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	7
1	7	7
2	7	7

end39.0ms (3.4%)

Compiler: Compiled 27 to 19 computations (29.6% saved)

Details

analyze53.0ms (4.6%)

sample697.0ms (60.3%)

simplify6.0ms (0.5%)

prune1.0ms (0.1%)

localize3.0ms (0.3%)

series3.0ms (0.3%)

rewrite5.0ms (0.4%)

simplify81.0ms (7%)

prune13.0ms (1.1%)

localize4.0ms (0.4%)

series3.0ms (0.3%)

rewrite1.0ms (0.1%)

simplify119.0ms (10.3%)

prune9.0ms (0.8%)

regimes117.0ms (10.1%)

simplify2.0ms (0.2%)

end39.0ms (3.4%)

Profiling