Details

analyze5.0ms (0.3%)

Algorithm

1×

Search

True	Other	False	Iter
0%	100%	0%	0
0%	100%	0%	1
0%	100%	0%	2
50%	50%	0%	3
50%	25%	25%	4
62.5%	12.5%	25%	5
68.7%	6.2%	25%	6
71.8%	3.1%	25%	7
73.4%	1.6%	25%	8
74.2%	0.8%	25%	9
74.6%	0.4%	25%	10
74.8%	0.2%	25%	11
74.9%	0.1%	25%	12
74.9%	0%	25.1%	13
74.9%	0%	25.1%	14

Compiler

Compiled 7 to 5 computations (28.6% saved)

sample692.0ms (43.6%)

Results

664.0ms

8256×

body

128

valid

Compiler

Compiled 20 to 14 computations (30% saved)

simplify8.0ms (0.5%)

Algorithm

1×	egg-herbie

Rules

2×	`*-commutative_binary64`
2×	`associate-l_binary64`
1×	`associate-r_binary64`

Counts

1 → 2

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	7
1	7	7
2	10	7
3	10	7

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

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

Error

0.1b

Counts

3 → 1

Alt Table

Status	Error	Program
▶	0.1b	(.f64 (.f64 x 3) x)

Compiler

Compiled 23 to 15 computations (34.8% saved)

localize3.0ms (0.2%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.1b	(.f64 (.f64 x 3) x)

series3.0ms (0.2%)

Counts

1 → 12

Calls

1 calls:

2.0ms

(*.f64 (*.f64 x 3) x)

rewrite5.0ms (0.3%)

Algorithm

1×	rewrite-expression-head

Rules

6×	`add-cbrt-cube_binary64`
6×	`add-exp-log_binary64`
6×	`pow1_binary64`
3×	`associate-r_binary64`
3×	`cbrt-unprod_binary64`

Counts

1 → 20

Calls

1 calls:

4.0ms

(*.f64 (*.f64 x 3) x)

simplify66.0ms (4.2%)

Algorithm

1×	egg-herbie

Rules

793×	`fma-def_binary64`
445×	`times-frac_binary64`
424×	`distribute-rgt-in_binary64`
318×	`associate-l_binary64`
257×	`sqr-pow_binary64`

Counts

32 → 31

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	42	296
1	89	260
2	280	251
3	551	249
4	764	249
5	1314	249
6	2592	249
7	4883	249
8	4953	249

prune19.0ms (1.2%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	27	4	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	27	5	32

Error

0.0b

Counts

32 → 5

Alt Table

Status	Error	Program
	29.6b	(cbrt.f64 (*.f64 27 (pow.f64 x 6)))
▶	0.2b	(*.f64 3 (pow.f64 x 2))
	32.4b	(.f64 (.f64 3 (pow.f64 x 3/2)) (sqrt.f64 x))
✓	0.1b	(.f64 (.f64 x 3) x)
	29.5b	(cbrt.f64 (.f64 (.f64 (.f64 (.f64 x 3) (.f64 x 3)) (.f64 x 3)) (.f64 (.f64 x x) x)))

Compiler

Compiled 382 to 246 computations (35.6% saved)

localize3.0ms (0.2%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	0.2b	(*.f64 3 (pow.f64 x 2))

series3.0ms (0.2%)

Counts

1 → 0

Calls

1 calls:

3.0ms

(*.f64 3 (pow.f64 x 2))

rewrite8.0ms (0.5%)

Algorithm

1×	rewrite-expression-head

Rules

10×	`add-sqr-sqrt_binary64`
8×	`associate-r_binary64`
6×	`add-exp-log_binary64`
4×	`unswap-sqr_binary64`
4×	`unpow-prod-down_binary64`

Counts

1 → 29

Calls

1 calls:

7.0ms

(*.f64 3 (pow.f64 x 2))

simplify94.0ms (5.9%)

Algorithm

1×	egg-herbie

Rules

656×	`unswap-sqr_binary64`
445×	`exp-prod_binary64`
443×	`log-prod_binary64`
398×	`cube-prod_binary64`
337×	`*-commutative_binary64`

Counts

29 → 45

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	55	321
1	97	249
2	197	239
3	636	233
4	1074	233
5	2909	233
6	3983	233
7	4567	233
8	4972	233
9	4879	233

prune31.0ms (2%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	43	2	45
Fresh	1	2	3
Picked	0	1	1
Done	0	1	1
Total	44	6	50

Error

0.0b

Counts

50 → 6

Alt Table

Status	Error	Program
	29.6b	(cbrt.f64 (*.f64 27 (pow.f64 x 6)))
▶	0.3b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (*.f64 (cbrt.f64 3) (pow.f64 x 2)))
	0.5b	(.f64 (.f64 x (sqrt.f64 3)) (*.f64 x (sqrt.f64 3)))
✓	0.2b	(*.f64 3 (pow.f64 x 2))
	32.4b	(.f64 (.f64 3 (pow.f64 x 3/2)) (sqrt.f64 x))
✓	0.1b	(.f64 (.f64 x 3) x)

Compiler

Compiled 550 to 426 computations (22.5% saved)

localize6.0ms (0.4%)

Local error

Found 2 expressions with local error:

New	Error	Program
✓	0.2b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (*.f64 (cbrt.f64 3) (pow.f64 x 2)))
✓	0.3b	(*.f64 (cbrt.f64 3) (pow.f64 x 2))

series19.0ms (1.2%)

Counts

2 → 12

Calls

2 calls:

13.0ms	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (*.f64 (cbrt.f64 3) (pow.f64 x 2)))
5.0ms	(*.f64 (cbrt.f64 3) (pow.f64 x 2))

rewrite16.0ms (1%)

Algorithm

1×	rewrite-expression-head

Rules

31×	`add-exp-log_binary64`
21×	`prod-exp_binary64`
18×	`add-sqr-sqrt_binary64`
9×	`associate-r_binary64`
9×	`cbrt-unprod_binary64`

Counts

2 → 62

Calls

2 calls:

8.0ms	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (*.f64 (cbrt.f64 3) (pow.f64 x 2)))
5.0ms	(*.f64 (cbrt.f64 3) (pow.f64 x 2))

simplify86.0ms (5.4%)

Algorithm

1×	egg-herbie

Rules

527×	`times-frac_binary64`
398×	`unswap-sqr_binary64`
392×	`fma-def_binary64`
321×	`log-prod_binary64`
302×	`associate-+l+_binary64`

Counts

74 → 89

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	89	929
1	165	724
2	489	714
3	811	693
4	1373	693
5	3632	693
6	4363	693
7	4969	693

prune89.0ms (5.6%)

Pruning

7 alts after pruning (4 fresh and 3 done)

	Pruned	Kept	Total
New	87	2	89
Fresh	1	2	3
Picked	0	1	1
Done	0	2	2
Total	88	7	95

Error

Counts

95 → 7

Alt Table

Status	Error	Program
	29.6b	(cbrt.f64 (*.f64 27 (pow.f64 x 6)))
✓	0.3b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (*.f64 (cbrt.f64 3) (pow.f64 x 2)))
	1.0b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (.f64 (.f64 (cbrt.f64 3) (*.f64 (cbrt.f64 (pow.f64 x 2)) (cbrt.f64 (pow.f64 x 2)))) (cbrt.f64 (pow.f64 x 2))))
▶	0.3b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (.f64 (.f64 (cbrt.f64 3) x) x))
	0.5b	(.f64 (.f64 x (sqrt.f64 3)) (*.f64 x (sqrt.f64 3)))
✓	0.2b	(*.f64 3 (pow.f64 x 2))
✓	0.1b	(.f64 (.f64 x 3) x)

Compiler

Compiled 1661 to 1435 computations (13.6% saved)

localize7.0ms (0.4%)

Local error

Found 3 expressions with local error:

New	Error	Program
✓	0.2b	(.f64 (.f64 (cbrt.f64 3) x) x)
✓	0.2b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (.f64 (.f64 (cbrt.f64 3) x) x))
✓	0.4b	(*.f64 (cbrt.f64 3) x)

series24.0ms (1.5%)

Counts

3 → 24

Calls

3 calls:

14.0ms	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (.f64 (.f64 (cbrt.f64 3) x) x))
5.0ms	(.f64 (.f64 (cbrt.f64 3) x) x)
5.0ms	(*.f64 (cbrt.f64 3) x)

rewrite21.0ms (1.3%)

Algorithm

1×	rewrite-expression-head

Rules

31×	`add-exp-log_binary64`
31×	`pow1_binary64`
21×	`add-cbrt-cube_binary64`
19×	`cbrt-unprod_binary64`
19×	`prod-exp_binary64`

Counts

3 → 74

Calls

3 calls:

9.0ms	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (.f64 (.f64 (cbrt.f64 3) x) x))
4.0ms	(.f64 (.f64 (cbrt.f64 3) x) x)
3.0ms	(*.f64 (cbrt.f64 3) x)

simplify104.0ms (6.5%)

Algorithm

1×	egg-herbie

Rules

896×	`fma-def_binary64`
445×	`associate-/l*_binary64`
431×	`associate-/l/_binary64`
399×	`associate-/r/_binary64`
314×	`*-commutative_binary64`

Counts

98 → 105

Iterations

Useful iterations: 5 (0.0ms)

Iter	Nodes	Cost
0	88	1519
1	203	883
2	603	847
3	949	845
4	1380	845
5	2458	840
6	4752	840
7	5192	840

prune89.0ms (5.6%)

Pruning

7 alts after pruning (3 fresh and 4 done)

	Pruned	Kept	Total
New	105	0	105
Fresh	0	3	3
Picked	0	1	1
Done	0	3	3
Total	105	7	112

Error

Counts

112 → 7

Alt Table

Status	Error	Program
	29.6b	(cbrt.f64 (*.f64 27 (pow.f64 x 6)))
✓	0.3b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (*.f64 (cbrt.f64 3) (pow.f64 x 2)))
	1.0b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (.f64 (.f64 (cbrt.f64 3) (*.f64 (cbrt.f64 (pow.f64 x 2)) (cbrt.f64 (pow.f64 x 2)))) (cbrt.f64 (pow.f64 x 2))))
✓	0.3b	(.f64 (.f64 (cbrt.f64 3) (cbrt.f64 3)) (.f64 (.f64 (cbrt.f64 3) x) x))
	0.5b	(.f64 (.f64 x (sqrt.f64 3)) (*.f64 x (sqrt.f64 3)))
✓	0.2b	(*.f64 3 (pow.f64 x 2))
✓	0.1b	(.f64 (.f64 x 3) x)

Compiler

Compiled 1836 to 1465 computations (20.2% saved)

regimes85.0ms (5.4%)

Accuracy

Total 0.2b remaining (93.3%)

Threshold costs 0.2b (93.3%)

Counts

40 → 1

Compiler

Compiled 1436 to 1254 computations (12.7% saved)

simplify2.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

2×	`*-commutative_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	7
1	7	7
2	7	7

end99.0ms (6.2%)

Compiler: Compiled 91 to 75 computations (17.6% saved)

Details

analyze5.0ms (0.3%)

sample692.0ms (43.6%)

simplify8.0ms (0.5%)

prune2.0ms (0.1%)

localize3.0ms (0.2%)

series3.0ms (0.2%)

rewrite5.0ms (0.3%)

simplify66.0ms (4.2%)

prune19.0ms (1.2%)

localize3.0ms (0.2%)

series3.0ms (0.2%)

rewrite8.0ms (0.5%)

simplify94.0ms (5.9%)

prune31.0ms (2%)

localize6.0ms (0.4%)

series19.0ms (1.2%)

rewrite16.0ms (1%)

simplify86.0ms (5.4%)

prune89.0ms (5.6%)

localize7.0ms (0.4%)

series24.0ms (1.5%)

rewrite21.0ms (1.3%)

simplify104.0ms (6.5%)

prune89.0ms (5.6%)

regimes85.0ms (5.4%)

simplify2.0ms (0.1%)

end99.0ms (6.2%)

Profiling