Details

analyze1.0ms (0%)

Algorithm

1×

Search

True	Other	False	Iter
0%	0%	100%	0
0%	0%	100%	1

Compiler

Compiled 24 to 16 computations (33.3% saved)

sample981.0ms (11.2%)

Results

935.0ms

8256×

body

128

valid

Compiler

Compiled 65 to 43 computations (33.8% saved)

simplify36.0ms (0.4%)

Algorithm

1×	egg-herbie

Rules

790×	`fma-neg_binary64`
595×	`fma-def_binary64`
382×	`distribute-rgt-neg-in_binary64`
265×	`distribute-lft-neg-in_binary64`
256×	`cancel-sign-sub-inv_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	20
1	29	20
2	82	20
3	235	20
4	491	20
5	1107	20
6	2177	20
7	3939	20
8	4811	20

Stop Event

1×	node limit

Counts

1 → 2

prune3.0ms (0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Error

52.0b

Counts

3 → 1

Alt Table

Status	Error	Program
▶	52.0b	(fma.f64 y (*.f64 y 2) (neg.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))

Compiler

Compiled 63 to 45 computations (28.6% saved)

localize8.0ms (0.1%)

Local error

Found 1 expressions with local error:

New	Error	Program
✓	23.0b	(fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))

series19.0ms (0.2%)

Counts

1 → 24

Calls

1 calls:

19.0ms

(fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))

rewrite37.0ms (0.4%)

Algorithm

1×	batch-egg-rewrite

Rules

638×	`log1p-expm1-u_binary64`
638×	`expm1-log1p-u_binary64`
312×	`log-prod_binary64`
136×	`expm1-udef_binary64`
136×	`log1p-udef_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	11
1	169	11
2	1808	11

Stop Event

1×	node limit

Counts

1 → 29

Calls

1 calls:

36.0ms

(fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))

simplify36.0ms (0.4%)

Algorithm

1×	egg-herbie

Rules

619×	`fma-def_binary64`
408×	`unswap-sqr_binary64`
403×	`cancel-sign-sub-inv_binary64`
313×	`distribute-rgt-neg-in_binary64`
279×	`fma-neg_binary64`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	11	267
1	23	267
2	51	231
3	125	231
4	350	231
5	1194	231
6	2199	231
7	3710	231

Stop Event

1×	node limit

Counts

53 → 34

prune23.0ms (0.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	33	1	34
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	34	1	35

Error

52.0b

Counts

35 → 1

Alt Table

Status	Error	Program
▶	52.0b	(fma.f64 y (*.f64 y 2) (neg.f64 (exp.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))))

Compiler

Compiled 694 to 533 computations (23.2% saved)

localize13.0ms (0.1%)

Local error

Found 2 expressions with local error:

New	Error	Program
✓	2.0b	(exp.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))
	23.0b	(fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))

series13.0ms (0.1%)

Counts

1 → 24

Calls

1 calls:

13.0ms

(exp.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))

rewrite37.0ms (0.4%)

Algorithm

1×	batch-egg-rewrite

Rules

700×	`log1p-expm1-u_binary64`
700×	`expm1-log1p-u_binary64`
150×	`expm1-udef_binary64`
150×	`log1p-udef_binary64`
85×	`add-sqr-sqrt_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	11
1	190	11
2	1993	11

Stop Event

1×	node limit

Counts

1 → 25

Calls

1 calls:

36.0ms

(exp.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))

simplify34.0ms (0.4%)

Algorithm

1×	egg-herbie

Rules

619×	`fma-def_binary64`
408×	`unswap-sqr_binary64`
403×	`cancel-sign-sub-inv_binary64`
313×	`distribute-rgt-neg-in_binary64`
279×	`fma-neg_binary64`

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	11	267
1	23	267
2	51	231
3	125	231
4	350	231
5	1194	231
6	2199	231
7	3710	231

Stop Event

1×	node limit

Counts

49 → 29

prune38.0ms (0.4%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	62	1	63
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	63	1	64

Error

52.0b

Counts

64 → 1

Alt Table

Status	Error	Program
▶	52.0b	(fma.f64 y (*.f64 y 2) (neg.f64 (pow.f64 (exp.f64 (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))))

Compiler

Compiled 1342 to 1046 computations (22.1% saved)

localize14.0ms (0.2%)

Local error

Found 3 expressions with local error:

New	Error	Program
✓	1.6b	(exp.f64 (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))
✓	3.5b	(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))
	23.0b	(fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))

series1.5s (17.3%)

Counts

2 → 48

Calls

2 calls:

1.4s

(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))

122.0ms

(exp.f64 (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))

rewrite41.0ms (0.5%)

Algorithm

1×	batch-egg-rewrite

Rules

861×	`log1p-expm1-u_binary64`
861×	`expm1-log1p-u_binary64`
104×	`add-sqr-sqrt_binary64`
101×	`add-log-exp_binary64`
100×	`add-cube-cbrt_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	28
1	249	28
2	2496	28

Stop Event

1×	node limit

Counts

2 → 41

Calls

2 calls:

40.0ms

(exp.f64 (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))

40.0ms

(pow.f64 (exp.f64 (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))))) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))

simplify57.0ms (0.6%)

Algorithm

1×	egg-herbie

Rules

335×	`times-frac_binary64`
307×	`associate-/l*_binary64`
291×	`associate-/r*_binary64`
291×	`fma-def_binary64`
268×	`associate-*r/_binary64`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	385	4881
1	1345	4380

Stop Event

1×	node limit

Counts

89 → 107

prune230.0ms (2.6%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	174	1	175
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	175	1	176

Error

52.0b

Counts

176 → 1

Alt Table

Status	Error	Program
▶	52.0b	(fma.f64 y (*.f64 y 2) (neg.f64 (pow.f64 (pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))))

Status

Error

Program

▶

52.0b

(fma.f64 y (*.f64 y 2) (neg.f64 (pow.f64 (pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))))

Compiler

Compiled 9932 to 8225 computations (17.2% saved)

localize19.0ms (0.2%)

Local error

Found 4 expressions with local error:

New	Error	Program
✓	1.0b	(exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4))
✓	1.6b	(pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4))
✓	3.5b	(pow.f64 (pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))
	23.0b	(fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))

series4.5s (51.2%)

Counts

3 → 72

Calls

3 calls:

3.3s

(pow.f64 (pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))

882.0ms

(pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4))

286.0ms

(exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4))

rewrite52.0ms (0.6%)

Algorithm

1×	batch-egg-rewrite

Rules

556×	`log-prod_binary64`
238×	`log-pow_binary64`
223×	`expm1-udef_binary64`
223×	`log1p-udef_binary64`
144×	`log1p-expm1-u_binary64`

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	15	107
1	319	46
2	3432	46

Stop Event

1×	node limit

Counts

3 → 86

Calls

3 calls:

50.0ms

(exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4))

50.0ms

(pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4))

50.0ms

(pow.f64 (pow.f64 (exp.f64 (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (pow.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4))) 1/4)) (sqrt.f64 (log.f64 (fma.f64 (pow.f64 x 4) -9 (pow.f64 y 4)))))

simplify137.0ms (1.6%)

Algorithm

1×	egg-herbie

Rules

609×	`*-commutative_binary64`
295×	`+-commutative_binary64`
276×	`fma-def_binary64`
238×	`associate-+r+_binary64`
235×	`associate-r_binary64`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1394	19131

Stop Event

1×	node limit

Counts

158 → 207

prune777.0ms (8.9%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	308	1	309
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	309	1	310

Error

Counts

310 → 1

Alt Table

Status	Error	Program
	0b	(fma.f64 y (.f64 y 2) (neg.f64 (fma.f64 (.f64 y y) (.f64 y y) (.f64 (pow.f64 x 4) -9))))

Compiler

Compiled 35522 to 29358 computations (17.4% saved)

regimes113.0ms (1.3%)

Accuracy

Total 0b remaining (0%)

Threshold costs 0b (0%)

Counts

13 → 1

Compiler

Compiled 3315 to 2637 computations (20.5% saved)

simplify2.0ms (0%)

Algorithm

1×	egg-herbie

Rules

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

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	13	26
1	19	26
2	21	26
3	22	26

Stop Event

1×

saturated

end44.0ms (0.5%)

Compiler: Compiled 60 to 36 computations (40% saved)

Details

analyze1.0ms (0%)

sample981.0ms (11.2%)

simplify36.0ms (0.4%)

prune3.0ms (0%)

localize8.0ms (0.1%)

series19.0ms (0.2%)

rewrite37.0ms (0.4%)

simplify36.0ms (0.4%)

prune23.0ms (0.3%)

localize13.0ms (0.1%)

series13.0ms (0.1%)

rewrite37.0ms (0.4%)

simplify34.0ms (0.4%)

prune38.0ms (0.4%)

localize14.0ms (0.2%)

series1.5s (17.3%)

rewrite41.0ms (0.5%)

simplify57.0ms (0.6%)

prune230.0ms (2.6%)

localize19.0ms (0.2%)

series4.5s (51.2%)

rewrite52.0ms (0.6%)

simplify137.0ms (1.6%)

prune777.0ms (8.9%)

regimes113.0ms (1.3%)

simplify2.0ms (0%)

end44.0ms (0.5%)

Profiling