Metrics for FastMath repmul

start0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

analyze0.0ms (0%)

Memory

0.2MiB live, 0.2MiB allocated

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	100%	0%	0%	0%	0%	0
100%	100%	0%	0%	0%	0%	0%	1

Compiler

Compiled 9 to 6 computations (33.3% saved)

sample884.0ms (40.8%)

Memory

-11.4MiB live, 746.3MiB allocated

Samples

492.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 276.0ms

ival-mult: 267.0ms (96.6% of total)

ival-true: 6.0ms (2.2% of total)

ival-assert: 3.0ms (1.1% of total)

Bogosity

explain150.0ms (6.9%)

Memory

14.6MiB live, 96.4MiB allocated

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`d1`
-	-	`(.f64 (.f64 d1 d1) d1)`
-	-	`(.f64 (.f64 (*.f64 d1 d1) d1) d1)`
-	-	`(*.f64 d1 d1)`

Confusion

	Predicted +	Predicted -
+	0	0
-	0	256

Precision

0/0

Recall

0/0

Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	256

Precision?

0/0

Recall?

0/0

Freqs

test

number	freq
0	256

Total Confusion?

	Predicted +	Predicted Maybe	Predicted -
+	0	0	0
-	0	0	1

Precision?

0/0

Recall?

0/0

Samples

115.0ms

512×

valid

Compiler

Compiled 43 to 16 computations (62.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 10.0ms

ival-mult: 10.0ms (97.2% of total)

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

preprocess96.0ms (4.4%)

Memory

-14.4MiB live, 23.7MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	6	15
1	28	13
2	104	9
3	201	7
4	232	7
5	244	7
0	4	7
0	7	7
1	10	5
2	12	3
3	16	3
4	18	3
0	18	3

Stop Event

1×	iter limit
1×	saturated
1×	iter limit
1×	saturated

Calls

Call 1

Inputs
(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Outputs
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(pow.f64 d1 #s(literal 4 binary64))

Symmetry

(abs d1)

Compiler

Compiled 7 to 4 computations (42.9% saved)

eval0.0ms (0%)

Memory: 0.1MiB live, 0.1MiB allocated
Compiler: Compiled 0 to 1 computations (-∞% saved)

prune0.0ms (0%)

Memory

0.7MiB live, 0.7MiB allocated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	99.9%	(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Compiler

Compiled 7 to 4 computations (42.9% saved)

simplify3.0ms (0.1%)

Memory

3.4MiB live, 3.4MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 3 expressions of interest:

New	Metric	Score
cost-diff	0	(*.f64 d1 d1)
cost-diff	2	(.f64 (.f64 d1 d1) d1)
cost-diff	2	(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	4	16
0	7	16
1	10	12
2	12	10
3	16	10
4	18	10
0	18	10

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(.f64 (.f64 d1 d1) d1)
(*.f64 d1 d1)
d1

Outputs
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(pow.f64 d1 #s(literal 4 binary64))
(.f64 (.f64 d1 d1) d1)
(pow.f64 d1 #s(literal 3 binary64))
(*.f64 d1 d1)
d1

localize14.0ms (0.6%)

Memory

23.2MiB live, 23.2MiB allocated

Localize:

Found 3 expressions of interest:

New	Metric	Score
accuracy	0.0	(*.f64 d1 d1)
accuracy	0.04296875	(.f64 (.f64 (*.f64 d1 d1) d1) d1)
accuracy	0.09375	(.f64 (.f64 d1 d1) d1)

Samples

9.0ms

256×

valid

Compiler

Compiled 18 to 6 computations (66.7% saved)

Precisions

Click to see histograms. Total time spent on operations: 5.0ms

ival-mult: 4.0ms (85.7% of total)

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

series4.0ms (0.2%)

Memory

7.4MiB live, 7.4MiB allocated

Counts

3 → 3

Calls

Call 1

Inputs
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(.f64 (.f64 d1 d1) d1)
(*.f64 d1 d1)

Outputs
(pow d1 4)
(pow d1 3)
(pow d1 2)

Calls

3 calls:

Time	Variable		Point	Expression
1.0ms	d1	@	-inf	((* (* (* d1 d1) d1) d1) (* (* d1 d1) d1) (* d1 d1))
1.0ms	d1	@	inf	((* (* (* d1 d1) d1) d1) (* (* d1 d1) d1) (* d1 d1))
1.0ms	d1	@	0	((* (* (* d1 d1) d1) d1) (* (* d1 d1) d1) (* d1 d1))

simplify17.0ms (0.8%)

Memory

-35.3MiB live, 3.1MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	9
1	10	9
2	12	9
3	14	9
0	14	9

Stop Event

1×	iter limit
1×	saturated

Counts

3 → 3

Calls

Call 1

Inputs
(pow d1 4)
(pow d1 3)
(pow d1 2)

Outputs
(pow d1 4)
(pow.f64 d1 #s(literal 4 binary64))
(pow d1 3)
(pow.f64 d1 #s(literal 3 binary64))
(pow d1 2)
(*.f64 d1 d1)

rewrite108.0ms (5%)

Memory

22.6MiB live, 100.2MiB allocated

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	4	15
0	7	11
1	14	9
2	34	9
3	77	9
4	254	9
0	1033	9

Stop Event

1×	iter limit
1×	iter limit
1×	iter limit
1×	unsound
1×	iter limit

Counts

3 → 85

Calls

Call 1

Inputs
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(.f64 (.f64 d1 d1) d1)
(*.f64 d1 d1)

Outputs
(.f64 (.f64 (pow.f64 d1 #s(literal 13/4 binary64)) (pow.f64 d1 #s(literal 3/8 binary64))) (pow.f64 d1 #s(literal 3/8 binary64)))
(.f64 (.f64 (pow.f64 d1 #s(literal 7/2 binary64)) (pow.f64 d1 #s(literal 1/4 binary64))) (pow.f64 d1 #s(literal 1/4 binary64)))
(.f64 (.f64 (pow.f64 d1 #s(literal 3/2 binary64)) (pow.f64 d1 #s(literal 5/4 binary64))) (pow.f64 d1 #s(literal 5/4 binary64)))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 7/2 binary64)) #s(literal 1 binary64)) (sqrt.f64 d1))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 13/4 binary64)) #s(literal 1 binary64)) (pow.f64 (pow.f64 d1 #s(literal 3/4 binary64)) #s(literal 1 binary64)))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 5/2 binary64)) #s(literal 1 binary64)) (pow.f64 d1 #s(literal 3/2 binary64)))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 3/4 binary64)) #s(literal 1 binary64)) (pow.f64 (pow.f64 d1 #s(literal 13/4 binary64)) #s(literal 1 binary64)))
(*.f64 (pow.f64 d1 #s(literal 9/4 binary64)) (pow.f64 d1 #s(literal 7/4 binary64)))
(*.f64 (pow.f64 d1 #s(literal 13/4 binary64)) (pow.f64 d1 #s(literal 3/4 binary64)))
(*.f64 (pow.f64 d1 #s(literal 7/2 binary64)) (sqrt.f64 d1))
(*.f64 (pow.f64 d1 #s(literal 7/4 binary64)) (pow.f64 d1 #s(literal 9/4 binary64)))
(.f64 (pow.f64 d1 #s(literal 5/4 binary64)) (.f64 (pow.f64 d1 #s(literal 5/4 binary64)) (pow.f64 d1 #s(literal 3/2 binary64))))
(.f64 (pow.f64 d1 #s(literal 3/8 binary64)) (.f64 (pow.f64 d1 #s(literal 3/8 binary64)) (pow.f64 d1 #s(literal 13/4 binary64))))
(.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (pow.f64 d1 #s(literal 7/2 binary64))))
(*.f64 (pow.f64 d1 #s(literal 5/2 binary64)) (pow.f64 d1 #s(literal 3/2 binary64)))
(*.f64 (pow.f64 d1 #s(literal 3/4 binary64)) (pow.f64 d1 #s(literal 13/4 binary64)))
(*.f64 (sqrt.f64 d1) (pow.f64 (pow.f64 d1 #s(literal 7/2 binary64)) #s(literal 1 binary64)))
(*.f64 (sqrt.f64 d1) (pow.f64 d1 #s(literal 7/2 binary64)))
(*.f64 (pow.f64 d1 #s(literal 3/2 binary64)) (pow.f64 (pow.f64 d1 #s(literal 5/2 binary64)) #s(literal 1 binary64)))
(*.f64 (pow.f64 d1 #s(literal 3/2 binary64)) (pow.f64 d1 #s(literal 5/2 binary64)))
(*.f64 (pow.f64 d1 #s(literal 3 binary64)) d1)
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
(*.f64 d1 (pow.f64 d1 #s(literal 3 binary64)))
(pow.f64 (exp.f64 #s(literal 4 binary64)) (log.f64 d1))
(pow.f64 (*.f64 (exp.f64 #s(literal 2 binary64)) (exp.f64 #s(literal 2 binary64))) (log.f64 d1))
(pow.f64 (exp.f64 #s(literal 2 binary64)) (*.f64 (log.f64 d1) #s(literal 2 binary64)))
(pow.f64 (sqrt.f64 d1) #s(literal 8 binary64))
(pow.f64 (pow.f64 d1 #s(literal 4 binary64)) #s(literal 1 binary64))
(pow.f64 (*.f64 d1 d1) #s(literal 2 binary64))
(pow.f64 d1 #s(literal 4 binary64))
(exp.f64 (fma.f64 #s(literal 5/2 binary64) (log.f64 d1) (*.f64 (log.f64 d1) #s(literal 3/2 binary64))))
(exp.f64 (fma.f64 (log.f64 d1) #s(literal 3/2 binary64) (*.f64 #s(literal 5/2 binary64) (log.f64 d1))))
(exp.f64 (/.f64 #s(literal 0 binary64) #s(literal 0 binary64)))
(.f64 (.f64 (pow.f64 d1 #s(literal 9/4 binary64)) (pow.f64 d1 #s(literal 3/8 binary64))) (pow.f64 d1 #s(literal 3/8 binary64)))
(.f64 (.f64 (pow.f64 d1 #s(literal 5/2 binary64)) (pow.f64 d1 #s(literal 1/4 binary64))) (pow.f64 d1 #s(literal 1/4 binary64)))
(*.f64 (pow.f64 (exp.f64 #s(literal 3 binary64)) (/.f64 (log.f64 d1) #s(literal 2 binary64))) (pow.f64 (exp.f64 #s(literal 3 binary64)) (/.f64 (log.f64 d1) #s(literal 2 binary64))))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 5/2 binary64)) #s(literal 1 binary64)) (sqrt.f64 d1))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 9/4 binary64)) #s(literal 1 binary64)) (pow.f64 (pow.f64 d1 #s(literal 3/4 binary64)) #s(literal 1 binary64)))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 3/4 binary64)) #s(literal 1 binary64)) (pow.f64 (pow.f64 d1 #s(literal 9/4 binary64)) #s(literal 1 binary64)))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 3/2 binary64)) #s(literal 3/2 binary64)) (pow.f64 d1 #s(literal 3/4 binary64)))
(*.f64 (pow.f64 (exp.f64 #s(literal 3 binary64)) (log.f64 (sqrt.f64 d1))) (pow.f64 (exp.f64 #s(literal 3 binary64)) (log.f64 (sqrt.f64 d1))))
(*.f64 (pow.f64 d1 #s(literal 9/4 binary64)) (pow.f64 d1 #s(literal 3/4 binary64)))
(.f64 (pow.f64 d1 #s(literal 3/8 binary64)) (.f64 (pow.f64 d1 #s(literal 3/8 binary64)) (pow.f64 d1 #s(literal 9/4 binary64))))
(.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (pow.f64 d1 #s(literal 5/2 binary64))))
(*.f64 (pow.f64 d1 #s(literal 5/2 binary64)) (sqrt.f64 d1))
(*.f64 (pow.f64 d1 #s(literal 3/4 binary64)) (pow.f64 (pow.f64 d1 #s(literal 3/2 binary64)) #s(literal 3/2 binary64)))
(*.f64 (pow.f64 d1 #s(literal 3/4 binary64)) (pow.f64 d1 #s(literal 9/4 binary64)))
(*.f64 (sqrt.f64 d1) (pow.f64 (pow.f64 d1 #s(literal 5/2 binary64)) #s(literal 1 binary64)))
(*.f64 (sqrt.f64 d1) (pow.f64 d1 #s(literal 5/2 binary64)))
(*.f64 (pow.f64 d1 #s(literal 3/2 binary64)) (pow.f64 d1 #s(literal 3/2 binary64)))
(.f64 (.f64 d1 d1) d1)
(.f64 d1 (.f64 d1 d1))
(pow.f64 (pow.f64 (exp.f64 #s(literal 3 binary64)) #s(literal 1 binary64)) (log.f64 d1))
(pow.f64 (exp.f64 #s(literal 2 binary64)) (*.f64 (log.f64 d1) #s(literal 3/2 binary64)))
(pow.f64 (exp.f64 #s(literal 3 binary64)) (log.f64 d1))
(pow.f64 (pow.f64 d1 #s(literal 3/4 binary64)) #s(literal 4 binary64))
(pow.f64 (sqrt.f64 d1) #s(literal 6 binary64))
(pow.f64 (pow.f64 d1 #s(literal 3/2 binary64)) #s(literal 2 binary64))
(pow.f64 (pow.f64 d1 #s(literal 4 binary64)) #s(literal 3/4 binary64))
(pow.f64 (pow.f64 d1 #s(literal 3 binary64)) #s(literal 1 binary64))
(pow.f64 (*.f64 d1 d1) #s(literal 3/2 binary64))
(pow.f64 d1 #s(literal 3 binary64))
(exp.f64 (*.f64 (log.f64 (exp.f64 #s(literal 3 binary64))) (log.f64 d1)))
(exp.f64 (*.f64 (log.f64 d1) #s(literal 3 binary64)))
(.f64 (.f64 (pow.f64 d1 #s(literal 3/2 binary64)) (pow.f64 d1 #s(literal 1/4 binary64))) (pow.f64 d1 #s(literal 1/4 binary64)))
(.f64 (.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (pow.f64 d1 #s(literal 3/4 binary64))) (*.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (pow.f64 d1 #s(literal 3/4 binary64))))
(.f64 (.f64 (pow.f64 d1 #s(literal 3/4 binary64)) (pow.f64 d1 #s(literal 1/4 binary64))) (*.f64 (pow.f64 d1 #s(literal 3/4 binary64)) (pow.f64 d1 #s(literal 1/4 binary64))))
(*.f64 (pow.f64 (exp.f64 #s(literal 2 binary64)) (/.f64 (log.f64 d1) #s(literal 2 binary64))) (pow.f64 (exp.f64 #s(literal 2 binary64)) (/.f64 (log.f64 d1) #s(literal 2 binary64))))
(*.f64 (pow.f64 (pow.f64 d1 #s(literal 1/4 binary64)) #s(literal 4 binary64)) (pow.f64 (pow.f64 d1 #s(literal 1/4 binary64)) #s(literal 4 binary64)))
(*.f64 (pow.f64 d1 #s(literal 5/4 binary64)) (pow.f64 d1 #s(literal 3/4 binary64)))
(.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (.f64 (pow.f64 d1 #s(literal 1/4 binary64)) (pow.f64 d1 #s(literal 3/2 binary64))))
(*.f64 (pow.f64 d1 #s(literal 3/4 binary64)) (pow.f64 d1 #s(literal 5/4 binary64)))
(*.f64 (sqrt.f64 d1) (pow.f64 d1 #s(literal 3/2 binary64)))
(*.f64 (pow.f64 d1 #s(literal 3/2 binary64)) (sqrt.f64 d1))
(*.f64 d1 d1)
(pow.f64 (exp.f64 #s(literal 1 binary64)) (*.f64 (log.f64 d1) #s(literal 2 binary64)))
(pow.f64 (pow.f64 (exp.f64 #s(literal 2 binary64)) #s(literal 1 binary64)) (log.f64 d1))
(pow.f64 (exp.f64 #s(literal 2 binary64)) (log.f64 d1))
(pow.f64 (sqrt.f64 d1) #s(literal 4 binary64))
(pow.f64 (pow.f64 d1 #s(literal 4 binary64)) #s(literal 1/2 binary64))
(pow.f64 (*.f64 d1 d1) #s(literal 1 binary64))
(pow.f64 d1 #s(literal 2 binary64))
(exp.f64 (*.f64 (log.f64 (sqrt.f64 d1)) #s(literal 4 binary64)))
(exp.f64 (*.f64 (log.f64 (exp.f64 #s(literal 2 binary64))) (log.f64 d1)))
(exp.f64 (*.f64 (log.f64 d1) #s(literal 2 binary64)))

eval29.0ms (1.4%)

Memory: -20.1MiB live, 18.1MiB allocated
Compiler: Compiled 826 to 240 computations (70.9% saved)

prune3.0ms (0.2%)

Memory

7.5MiB live, 7.5MiB allocated

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	86	2	88
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	86	3	89

Accuracy

100.0%

Counts

89 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(pow.f64 d1 #s(literal 4 binary64))
✓	99.9%	(.f64 (.f64 (*.f64 d1 d1) d1) d1)
▶	99.8%	(.f64 (.f64 d1 d1) (*.f64 d1 d1))

Compiler

Compiled 17 to 10 computations (41.2% saved)

simplify3.0ms (0.2%)

Memory

11.9MiB live, 11.9MiB allocated

Algorithm

1×	egg-herbie

Localize:

Found 3 expressions of interest:

New	Metric	Score
cost-diff	0	(pow.f64 d1 #s(literal 4 binary64))
cost-diff	0	(*.f64 d1 d1)
cost-diff	4	(.f64 (.f64 d1 d1) (*.f64 d1 d1))

Iterations

Useful iterations: 2 (0.0ms)

Iter	Nodes	Cost
0	5	16
0	8	20
1	12	16
2	15	12
3	17	12
4	19	12
0	19	12

Stop Event

1×	iter limit
1×	saturated
1×	iter limit

Calls

Call 1

Inputs
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
(*.f64 d1 d1)
d1
(pow.f64 d1 #s(literal 4 binary64))
d1
#s(literal 4 binary64)

Outputs
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
(pow.f64 d1 #s(literal 4 binary64))
(*.f64 d1 d1)
d1
(pow.f64 d1 #s(literal 4 binary64))
d1
#s(literal 4 binary64)

localize47.0ms (2.2%)

Memory

7.1MiB live, 41.1MiB allocated

Localize:

Found 3 expressions of interest:

New	Metric	Score
accuracy	0.0	(pow.f64 d1 #s(literal 4 binary64))
accuracy	0.0	(*.f64 d1 d1)
accuracy	0.13671875	(.f64 (.f64 d1 d1) (*.f64 d1 d1))

Samples

42.0ms

256×

valid

Compiler

Compiled 18 to 7 computations (61.1% saved)

Precisions

Click to see histograms. Total time spent on operations: 36.0ms

ival-mult: 33.0ms (92.1% of total)

ival-pow: 3.0ms (8.4% of total)

ival-true: 0.0ms (0% of total)

exact: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

series2.0ms (0.1%)

Memory

8.7MiB live, 8.7MiB allocated

Counts

3 → 2

Calls

Call 1

Inputs
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
(*.f64 d1 d1)
(pow.f64 d1 #s(literal 4 binary64))

Outputs
(pow d1 4)
(pow d1 2)

Calls

3 calls:

Time	Variable		Point	Expression
1.0ms	d1	@	inf	((* (* d1 d1) (* d1 d1)) (* d1 d1) (pow d1 4))
1.0ms	d1	@	-inf	((* (* d1 d1) (* d1 d1)) (* d1 d1) (pow d1 4))
0.0ms	d1	@	0	((* (* d1 d1) (* d1 d1)) (* d1 d1) (pow d1 4))

simplify2.0ms (0.1%)

Memory

8.0MiB live, 8.0MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	6
1	6	6
0	6	6

Stop Event

1×	iter limit
1×	saturated

Counts

2 → 2

Calls

Call 1

Inputs
(pow d1 4)
(pow d1 2)

Outputs
(pow d1 4)
(pow.f64 d1 #s(literal 4 binary64))
(pow d1 2)
(*.f64 d1 d1)

rewrite197.0ms (9.1%)

Memory

-17.4MiB live, 110.3MiB allocated

Iterations

Useful iterations: 4 (0.0ms)

Iter	Nodes	Cost
0	5	13
0	8	9
1	19	9
2	39	9
3	86	9
4	253	3
5	1277	3
6	1290	3
7	1326	3
8	1521	3
9	3304	3
0	8238	3

Stop Event

1×	iter limit
1×	node limit
1×	iter limit

Counts

3 → 6

Calls

Call 1

Inputs
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
(*.f64 d1 d1)
(pow.f64 d1 #s(literal 4 binary64))

Outputs
d1
#s(literal 1 binary64)
d1
#s(literal 1 binary64)
d1
#s(literal 1 binary64)

eval1.0ms (0%)

Memory: 1.5MiB live, 1.5MiB allocated
Compiler: Compiled 35 to 11 computations (68.6% saved)

prune1.0ms (0.1%)

Memory

3.4MiB live, 3.4MiB allocated

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	4	1	5
Fresh	0	0	0
Picked	0	2	2
Done	0	1	1
Total	4	4	8

Accuracy

100.0%

Counts

8 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(pow.f64 d1 #s(literal 4 binary64))
✓	99.9%	(.f64 (.f64 (*.f64 d1 d1) d1) d1)
✓	99.8%	(.f64 (.f64 d1 d1) (*.f64 d1 d1))
▶	6.2%	d1

Compiler

Compiled 18 to 11 computations (38.9% saved)

simplify2.0ms (0.1%)

Memory

5.5MiB live, 5.5MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	1	1
0	1	1
0	1	1

Stop Event

1×	saturated
1×	saturated
1×	saturated

Calls

Call 1

Inputs
d1

Outputs
d1

localize8.0ms (0.4%)

Memory

-26.0MiB live, 13.0MiB allocated

Samples

6.0ms

256×

valid

Compiler

Compiled 3 to 3 computations (0% saved)

Precisions

Click to see histograms. Total time spent on operations: 0.0ms

ival-true: 0.0ms (0% of total)

ival-assert: 0.0ms (0% of total)

series0.0ms (0%)

Memory

0.2MiB live, 0.2MiB allocated

Counts

0 → 0

Calls

Call 1

Inputs

Outputs

Calls

3 calls:

Time	Variable		Point	Expression
0.0ms	d1	@	0	()
0.0ms	d1	@	inf	()
0.0ms	d1	@	-inf	()

simplify2.0ms (0.1%)

Memory

3.5MiB live, 3.5MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
0	0	0

Stop Event

1×	saturated
1×	saturated

Counts

0 → 0

Calls

Call 1

Inputs

Outputs

rewrite5.0ms (0.2%)

Memory

8.7MiB live, 8.7MiB allocated

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	0	0
0	0	0
0	0	0

Stop Event

1×	saturated
1×	saturated
1×	saturated

Counts

0 → 0

Calls

Call 1

Inputs

Outputs

eval0.0ms (0%)

Memory: 0.2MiB live, 0.2MiB allocated
Compiler: Compiled 0 to 1 computations (-∞% saved)

prune2.0ms (0.1%)

Memory

4.4MiB live, 4.4MiB allocated

Pruning

4 alts after pruning (0 fresh and 4 done)

	Kept	Total
New	0	0
Fresh	0	0
Picked	1	1
Done	3	3
Total	4	4

Accuracy

100.0%

Counts

4 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	(pow.f64 d1 #s(literal 4 binary64))
✓	99.9%	(.f64 (.f64 (*.f64 d1 d1) d1) d1)
✓	99.8%	(.f64 (.f64 d1 d1) (*.f64 d1 d1))
✓	6.2%	d1

Compiler

Compiled 36 to 18 computations (50% saved)

regimes4.0ms (0.2%)

Memory

10.8MiB live, 10.8MiB allocated

Counts

4 → 1

Calls

Call 1

Inputs
d1
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(pow.f64 d1 #s(literal 4 binary64))

Outputs
(pow.f64 d1 #s(literal 4 binary64))

Calls

2 calls:

2.0ms	d1
2.0ms	(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Results

Accuracy	Segments	Branch
100.0%	1	`d1`
100.0%	1	`(.f64 (.f64 (*.f64 d1 d1) d1) d1)`

Compiler

Compiled 8 to 5 computations (37.5% saved)

regimes6.0ms (0.3%)

Memory

-28.0MiB live, 10.3MiB allocated

Counts

3 → 1

Calls

Call 1

Inputs
d1
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Outputs
(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Calls

2 calls:

4.0ms	(.f64 (.f64 (*.f64 d1 d1) d1) d1)
2.0ms	d1

Results

Accuracy	Segments	Branch
99.9%	1	`d1`
99.9%	1	`(.f64 (.f64 (*.f64 d1 d1) d1) d1)`

Compiler

Compiled 8 to 5 computations (37.5% saved)

regimes3.0ms (0.1%)

Memory

7.9MiB live, 7.9MiB allocated

Counts

2 → 1

Calls

Call 1

Inputs
d1
(.f64 (.f64 d1 d1) (*.f64 d1 d1))

Outputs
(.f64 (.f64 d1 d1) (*.f64 d1 d1))

Calls

2 calls:

1.0ms	d1
1.0ms	(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Results

Accuracy	Segments	Branch
99.8%	1	`d1`
99.8%	1	`(.f64 (.f64 (*.f64 d1 d1) d1) d1)`

Compiler

Compiled 8 to 5 computations (37.5% saved)

regimes2.0ms (0.1%)

Memory

9.5MiB live, 9.5MiB allocated

Accuracy

Total 0.0b remaining (0%)

Threshold costs 0b (0%)

Counts

1 → 1

Calls

Call 1

Inputs
d1

Outputs
d1

Calls

2 calls:

1.0ms	d1
1.0ms	(.f64 (.f64 (*.f64 d1 d1) d1) d1)

Results

Accuracy	Segments	Branch
6.2%	1	`d1`
6.2%	1	`(.f64 (.f64 (*.f64 d1 d1) d1) d1)`

Compiler

Compiled 8 to 5 computations (37.5% saved)

simplify21.0ms (1%)

Memory

-26.9MiB live, 22.7MiB allocated

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	18

Stop Event

1×

saturated

Calls

Call 1

Inputs
(pow.f64 d1 #s(literal 4 binary64))
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
d1

Outputs
(pow.f64 d1 #s(literal 4 binary64))
(.f64 (.f64 (*.f64 d1 d1) d1) d1)
(.f64 (.f64 d1 d1) (*.f64 d1 d1))
d1

soundness510.0ms (23.6%)

Memory

8.4MiB live, 124.3MiB allocated

Iterations

Useful iterations: 4 (0.0ms)

Iter	Nodes	Cost
0	4	15
0	7	11
1	14	9
2	34	9
3	77	9
4	254	9
0	1033	9
0	5	13
0	8	9
1	19	9
2	39	9
3	86	9
4	253	3
5	1277	3
6	1290	3
7	1326	3
8	1521	3
9	3304	3
0	8238	3

Stop Event

1×	done
1×	iter limit
1×	node limit
1×	iter limit
1×	iter limit
1×	iter limit
1×	iter limit
1×	unsound
1×	iter limit

Compiler

Compiled 63 to 26 computations (58.7% saved)

preprocess40.0ms (1.8%)

Memory: 1.5MiB live, 83.0MiB allocated
Remove: (abs d1)
Compiler: Compiled 68 to 40 computations (41.2% saved)

end0.0ms (0%)

Memory: 0.0MiB live, 0.0MiB allocated

start0.0ms (0%)

analyze0.0ms (0%)

sample884.0ms (40.8%)

explain150.0ms (6.9%)

preprocess96.0ms (4.4%)

eval0.0ms (0%)

prune0.0ms (0%)

simplify3.0ms (0.1%)

localize14.0ms (0.6%)

series4.0ms (0.2%)

simplify17.0ms (0.8%)

rewrite108.0ms (5%)

eval29.0ms (1.4%)

prune3.0ms (0.2%)

simplify3.0ms (0.2%)

localize47.0ms (2.2%)

series2.0ms (0.1%)

simplify2.0ms (0.1%)

rewrite197.0ms (9.1%)

eval1.0ms (0%)

prune1.0ms (0.1%)

simplify2.0ms (0.1%)

localize8.0ms (0.4%)

series0.0ms (0%)

simplify2.0ms (0.1%)

rewrite5.0ms (0.2%)

eval0.0ms (0%)

prune2.0ms (0.1%)

regimes4.0ms (0.2%)

regimes6.0ms (0.3%)

regimes3.0ms (0.1%)

regimes2.0ms (0.1%)

simplify21.0ms (1%)

soundness510.0ms (23.6%)

preprocess40.0ms (1.8%)

end0.0ms (0%)

Profiling