Metrics for Text.Parsec.Token:makeTokenParser from parsec-3.1.9, B

start0.0ms (0.0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

analyze0.0ms (0.0%)

Memory

0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0.0%	0.0%	99.9%	0.1%	0.0%	0.0%	0.0%	0
100.0%	99.9%	0.0%	0.1%	0.0%	0.0%	0.0%	1

Compiler

Compiled 7 to 7 computations (0.0% saved)

sample395.0ms (41.9%)

Memory

8.5MiB live, 153.5MiB allocated; 8ms collecting garbage

Samples

229.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 69.0ms

ival-mult!: 34.0ms (49.3% of total, 6.0 MiB)

ival-add!: 30.0ms (43.5% of total, 6.0 MiB)

adjust: 5.0ms (7.2% of total, 1.3 MiB)

Bogosity

preprocess21.0ms (2.2%)

Memory

-6.3MiB live, 7.7MiB allocated; 2ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	22	53
1	52	51
2	127	51
3	324	51
4	431	51
5	431	51

Stop Event

1×

saturated

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 (+.f64 x y) z)

Symmetry

(negabs z)

(sort x y)

Compiler

Compiled 10 to 10 computations (0.0% saved)

series13.0ms (1.4%)

Memory

0.2MiB live, 7.8MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	58	187

Stop Event

1×	iter-limit

Counts

5 → 17

Calls

Call 1

Inputs
x
y
(+.f64 x y)
z
(*.f64 (+.f64 x y) z)

Outputs
#s(approx x #s(literal 0 binary64))
#s(approx x x)
#s(approx (+ x y) y)
#s(approx (+ x y) (+.f64 x y))
#s(approx (* (+ x y) z) (*.f64 y z))
#s(approx (* (+ x y) z) (+.f64 (.f64 x z) (.f64 y z)))
#s(approx (+ x y) (*.f64 x (+.f64 #s(literal 1 binary64) (/.f64 y x))))
#s(approx (* (+ x y) z) (*.f64 x z))
#s(approx (* (+ x y) z) (.f64 x (+.f64 z (/.f64 (.f64 y z) x))))
#s(approx (+ x y) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 y x)) #s(literal 1 binary64)))))
#s(approx (* (+ x y) z) (.f64 #s(literal -1 binary64) (.f64 x (+.f64 (.f64 #s(literal -1 binary64) z) (.f64 #s(literal -1 binary64) (/.f64 (*.f64 y z) x))))))
#s(approx (+ x y) (*.f64 y (+.f64 #s(literal 1 binary64) (/.f64 x y))))
#s(approx (* (+ x y) z) (.f64 y (+.f64 z (/.f64 (.f64 x z) y))))
#s(approx (+ x y) (.f64 #s(literal -1 binary64) (.f64 y (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 x y)) #s(literal 1 binary64)))))
#s(approx (* (+ x y) z) (.f64 #s(literal -1 binary64) (.f64 y (+.f64 (.f64 #s(literal -1 binary64) z) (.f64 #s(literal -1 binary64) (/.f64 (*.f64 x z) y))))))
#s(approx z z)
#s(approx (* (+ x y) z) (*.f64 z (+.f64 x y)))

Calls

9 calls:

Time	Variable	Point
0.0ms	x	-inf
0.0ms	x	inf
0.0ms	z	inf
0.0ms	y	-inf
0.0ms	z	-inf

rewrite214.0ms (22.8%)

Memory

0.3MiB live, 23.4MiB allocated; 3ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	11
0	7	11
1	28	11
2	69	11
3	218	11
4	452	11
5	903	11
6	3592	11
0	4021	11

Stop Event

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

Counts

5 → 41

Calls

Call 1

Inputs
x
y
(+.f64 x y)
z
(*.f64 (+.f64 x y) z)

Outputs
x
y
(*.f64 (-.f64 #s(literal 1 binary64) (/.f64 (neg.f64 x) y)) y)
(*.f64 (+.f64 #s(literal 1 binary64) (/.f64 x y)) y)
(*.f64 (-.f64 #s(literal 1 binary64) (/.f64 (neg.f64 y) x)) x)
(*.f64 (+.f64 #s(literal 1 binary64) (/.f64 y x)) x)
(/.f64 (-.f64 (.f64 y y) (.f64 (neg.f64 x) (neg.f64 x))) (+.f64 y (neg.f64 x)))
(/.f64 (-.f64 (pow.f64 y #s(literal 3 binary64)) (pow.f64 (neg.f64 x) #s(literal 3 binary64))) (+.f64 (.f64 y y) (+.f64 (.f64 (neg.f64 x) (neg.f64 x)) (*.f64 y (neg.f64 x)))))
(/.f64 (-.f64 (.f64 y y) (.f64 x x)) (-.f64 y x))
(/.f64 (-.f64 (.f64 x x) (.f64 (neg.f64 y) (neg.f64 y))) (+.f64 x (neg.f64 y)))
(/.f64 (+.f64 (pow.f64 y #s(literal 3 binary64)) (pow.f64 x #s(literal 3 binary64))) (+.f64 (.f64 y y) (-.f64 (.f64 x x) (*.f64 y x))))
(/.f64 (-.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 (neg.f64 y) #s(literal 3 binary64))) (+.f64 (.f64 x x) (+.f64 (.f64 (neg.f64 y) (neg.f64 y)) (*.f64 x (neg.f64 y)))))
(/.f64 (-.f64 (.f64 x x) (.f64 y y)) (-.f64 x y))
(/.f64 (+.f64 (pow.f64 x #s(literal 3 binary64)) (pow.f64 y #s(literal 3 binary64))) (+.f64 (.f64 x x) (-.f64 (.f64 y y) (*.f64 x y))))
(neg.f64 (-.f64 (neg.f64 x) y))
(-.f64 y (neg.f64 x))
(-.f64 x (neg.f64 y))
(+.f64 y x)
(+.f64 x y)
z
(.f64 (-.f64 #s(literal 1 binary64) (/.f64 (.f64 (neg.f64 x) z) (.f64 z y))) (.f64 z y))
(.f64 (-.f64 #s(literal 1 binary64) (/.f64 (.f64 (neg.f64 y) z) (.f64 z x))) (.f64 z x))
(*.f64 (neg.f64 z) (-.f64 (neg.f64 x) y))
(.f64 (+.f64 #s(literal 1 binary64) (/.f64 (.f64 z x) (.f64 z y))) (.f64 z y))
(.f64 (+.f64 #s(literal 1 binary64) (/.f64 (.f64 z y) (.f64 z x))) (.f64 z x))
(*.f64 (-.f64 (neg.f64 x) y) (neg.f64 z))
(*.f64 z (+.f64 y x))
(*.f64 (+.f64 y x) z)
(/.f64 (-.f64 (.f64 (.f64 z y) (.f64 z y)) (.f64 (.f64 (neg.f64 x) z) (.f64 (neg.f64 x) z))) (+.f64 (.f64 z y) (.f64 (neg.f64 x) z)))
(/.f64 (-.f64 (.f64 (.f64 z x) (.f64 z x)) (.f64 (.f64 (neg.f64 y) z) (.f64 (neg.f64 y) z))) (+.f64 (.f64 z x) (.f64 (neg.f64 y) z)))
(/.f64 (-.f64 (pow.f64 (.f64 z y) #s(literal 3 binary64)) (pow.f64 (.f64 (neg.f64 x) z) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z y) (.f64 z y)) (+.f64 (.f64 (.f64 (neg.f64 x) z) (.f64 (neg.f64 x) z)) (.f64 (.f64 z y) (*.f64 (neg.f64 x) z)))))
(/.f64 (-.f64 (pow.f64 (.f64 z x) #s(literal 3 binary64)) (pow.f64 (.f64 (neg.f64 y) z) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z x) (.f64 z x)) (+.f64 (.f64 (.f64 (neg.f64 y) z) (.f64 (neg.f64 y) z)) (.f64 (.f64 z x) (*.f64 (neg.f64 y) z)))))
(/.f64 (-.f64 (.f64 (.f64 z y) (.f64 z y)) (.f64 (.f64 z x) (.f64 z x))) (-.f64 (.f64 z y) (.f64 z x)))
(/.f64 (-.f64 (.f64 (.f64 z x) (.f64 z x)) (.f64 (.f64 z y) (.f64 z y))) (-.f64 (.f64 z x) (.f64 z y)))
(/.f64 (+.f64 (pow.f64 (.f64 z y) #s(literal 3 binary64)) (pow.f64 (.f64 z x) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z y) (.f64 z y)) (-.f64 (.f64 (.f64 z x) (.f64 z x)) (.f64 (.f64 z y) (*.f64 z x)))))
(/.f64 (+.f64 (pow.f64 (.f64 z x) #s(literal 3 binary64)) (pow.f64 (.f64 z y) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z x) (.f64 z x)) (-.f64 (.f64 (.f64 z y) (.f64 z y)) (.f64 (.f64 z x) (*.f64 z y)))))
(neg.f64 (*.f64 (-.f64 (neg.f64 x) y) z))
(-.f64 (.f64 z y) (.f64 (neg.f64 x) z))
(-.f64 (.f64 z x) (.f64 (neg.f64 y) z))
(+.f64 (.f64 z y) (.f64 z x))
(+.f64 (.f64 z x) (.f64 z y))

eval4.0ms (0.4%)

Memory: 4.0MiB live, 4.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 706 to 185 computations (73.8% saved)

prune2.0ms (0.2%)

Memory

-5.9MiB live, 1.7MiB allocated; 0ms collecting garbage

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

Accuracy

100.0%

Counts

55 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	98.8%	(+.f64 (.f64 z y) (.f64 z x))
✓	100.0%	(*.f64 (+.f64 x y) z)
▶	56.9%	(*.f64 #s(approx (+ x y) y) z)
▶	50.9%	#s(approx (* (+ x y) z) (*.f64 x z))

Compiler

Compiled 18 to 10 computations (44.4% saved)

series9.0ms (1.0%)

Memory

5.1MiB live, 5.1MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	67	204

Stop Event

1×	iter-limit

Counts

10 → 18

Calls

Call 1

Inputs
x
y
z
#s(approx (+ x y) y)
(*.f64 x z)
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 z y)
(*.f64 z x)
(+.f64 (.f64 z y) (.f64 z x))
(*.f64 #s(approx (+ x y) y) z)

Outputs
#s(approx x #s(literal 0 binary64))
#s(approx x x)
#s(approx (+ x y) y)
#s(approx (+ x y) (+.f64 x y))
#s(approx (* x z) (*.f64 x z))
#s(approx (* (+ x y) z) (*.f64 y z))
#s(approx (* (+ x y) z) (+.f64 (.f64 x z) (.f64 y z)))
#s(approx (+ x y) (*.f64 x (+.f64 #s(literal 1 binary64) (/.f64 y x))))
#s(approx (* (+ x y) z) (.f64 x (+.f64 z (/.f64 (.f64 y z) x))))
#s(approx (+ x y) (.f64 #s(literal -1 binary64) (.f64 x (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 y x)) #s(literal 1 binary64)))))
#s(approx (* (+ x y) z) (.f64 #s(literal -1 binary64) (.f64 x (+.f64 (.f64 #s(literal -1 binary64) z) (.f64 #s(literal -1 binary64) (/.f64 (*.f64 y z) x))))))
#s(approx (+ x y) (*.f64 y (+.f64 #s(literal 1 binary64) (/.f64 x y))))
#s(approx (* (+ x y) z) (.f64 y (+.f64 z (/.f64 (.f64 x z) y))))
#s(approx (+ x y) (.f64 #s(literal -1 binary64) (.f64 y (-.f64 (*.f64 #s(literal -1 binary64) (/.f64 x y)) #s(literal 1 binary64)))))
#s(approx (* (+ x y) z) (.f64 #s(literal -1 binary64) (.f64 y (+.f64 (.f64 #s(literal -1 binary64) z) (.f64 #s(literal -1 binary64) (/.f64 (*.f64 x z) y))))))
#s(approx z z)
#s(approx (* (+ x y) z) (*.f64 z (+.f64 x y)))
#s(approx (+ (* z y) (* z x)) (.f64 #s(literal -1 binary64) (.f64 z (+.f64 (.f64 #s(literal -1 binary64) x) (.f64 #s(literal -1 binary64) y)))))

Calls

9 calls:

Time	Variable	Point
1.0ms	z	inf
1.0ms	z	-inf
0.0ms	x	inf
0.0ms	z	0
0.0ms	x	-inf

rewrite229.0ms (24.3%)

Memory

-1.8MiB live, 29.0MiB allocated; 2ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	40
0	17	38
1	63	38
2	157	38
3	344	38
4	523	38
5	865	38
6	3550	38
0	4688	38

Stop Event

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

Counts

10 → 46

Calls

Call 1

Inputs
x
y
z
#s(approx (+ x y) y)
(*.f64 x z)
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 z y)
(*.f64 z x)
(+.f64 (.f64 z y) (.f64 z x))
(*.f64 #s(approx (+ x y) y) z)

Outputs
x
y
z
#s(approx (+ x y) y)
(*.f64 (neg.f64 x) (neg.f64 z))
(*.f64 (neg.f64 z) (neg.f64 x))
(*.f64 z x)
(*.f64 x z)
(neg.f64 (*.f64 (neg.f64 z) x))
#s(approx (* (+ x y) z) (*.f64 z x))
(*.f64 (neg.f64 z) (neg.f64 y))
(*.f64 (neg.f64 y) (neg.f64 z))
(*.f64 z y)
(*.f64 y z)
(neg.f64 (*.f64 (neg.f64 z) y))
(*.f64 (neg.f64 x) (neg.f64 z))
(*.f64 (neg.f64 z) (neg.f64 x))
(*.f64 z x)
(*.f64 x z)
(neg.f64 (*.f64 (neg.f64 z) x))
(.f64 (-.f64 #s(literal 1 binary64) (/.f64 (.f64 (neg.f64 z) y) (.f64 z x))) (.f64 z x))
(*.f64 (-.f64 (neg.f64 x) y) (neg.f64 z))
(.f64 (+.f64 #s(literal 1 binary64) (/.f64 (.f64 z y) (.f64 z x))) (.f64 z x))
(.f64 (-.f64 #s(literal 1 binary64) (/.f64 (.f64 (neg.f64 z) x) (.f64 z y))) (.f64 z y))
(*.f64 (neg.f64 z) (-.f64 (neg.f64 x) y))
(.f64 (+.f64 #s(literal 1 binary64) (/.f64 (.f64 z x) (.f64 z y))) (.f64 z y))
(*.f64 (+.f64 y x) z)
(*.f64 z (+.f64 y x))
(/.f64 (-.f64 (.f64 (.f64 z x) (.f64 z x)) (.f64 (.f64 (neg.f64 z) y) (.f64 (neg.f64 z) y))) (+.f64 (.f64 z x) (.f64 (neg.f64 z) y)))
(/.f64 (-.f64 (pow.f64 (.f64 z x) #s(literal 3 binary64)) (pow.f64 (.f64 (neg.f64 z) y) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z x) (.f64 z x)) (+.f64 (.f64 (.f64 (neg.f64 z) y) (.f64 (neg.f64 z) y)) (.f64 (.f64 z x) (*.f64 (neg.f64 z) y)))))
(/.f64 (-.f64 (.f64 (.f64 z x) (.f64 z x)) (.f64 (.f64 z y) (.f64 z y))) (-.f64 (.f64 z x) (.f64 z y)))
(/.f64 (-.f64 (.f64 (.f64 z y) (.f64 z y)) (.f64 (.f64 (neg.f64 z) x) (.f64 (neg.f64 z) x))) (+.f64 (.f64 z y) (.f64 (neg.f64 z) x)))
(/.f64 (+.f64 (pow.f64 (.f64 z x) #s(literal 3 binary64)) (pow.f64 (.f64 z y) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z x) (.f64 z x)) (-.f64 (.f64 (.f64 z y) (.f64 z y)) (.f64 (.f64 z x) (*.f64 z y)))))
(/.f64 (-.f64 (pow.f64 (.f64 z y) #s(literal 3 binary64)) (pow.f64 (.f64 (neg.f64 z) x) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z y) (.f64 z y)) (+.f64 (.f64 (.f64 (neg.f64 z) x) (.f64 (neg.f64 z) x)) (.f64 (.f64 z y) (*.f64 (neg.f64 z) x)))))
(/.f64 (-.f64 (.f64 (.f64 z y) (.f64 z y)) (.f64 (.f64 z x) (.f64 z x))) (-.f64 (.f64 z y) (.f64 z x)))
(/.f64 (+.f64 (pow.f64 (.f64 z y) #s(literal 3 binary64)) (pow.f64 (.f64 z x) #s(literal 3 binary64))) (+.f64 (.f64 (.f64 z y) (.f64 z y)) (-.f64 (.f64 (.f64 z x) (.f64 z x)) (.f64 (.f64 z y) (*.f64 z x)))))
(neg.f64 (*.f64 (-.f64 (neg.f64 x) y) z))
(-.f64 (.f64 z x) (.f64 (neg.f64 z) y))
(-.f64 (.f64 z y) (.f64 (neg.f64 z) x))
(+.f64 (.f64 z x) (.f64 z y))
(+.f64 (.f64 z y) (.f64 z x))
(*.f64 (neg.f64 #s(approx (+ x y) y)) (neg.f64 z))
(*.f64 (neg.f64 z) (neg.f64 #s(approx (+ x y) y)))
(*.f64 #s(approx (+ x y) y) z)
(*.f64 z #s(approx (+ x y) y))
(neg.f64 (*.f64 (neg.f64 z) #s(approx (+ x y) y)))

eval3.0ms (0.4%)

Memory: 4.0MiB live, 4.0MiB allocated; 0ms collecting garbage
Compiler: Compiled 596 to 135 computations (77.3% saved)

prune2.0ms (0.2%)

Memory

-5.6MiB live, 2.0MiB allocated; 1ms collecting garbage

Pruning

4 alts after pruning (0 fresh and 4 done)

	Pruned	Kept	Total
New	56	0	56
Fresh	0	0	0
Picked	0	3	3
Done	0	1	1
Total	56	4	60

Accuracy

100.0%

Counts

60 → 4

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	98.8%	(+.f64 (.f64 z y) (.f64 z x))
✓	100.0%	(*.f64 (+.f64 x y) z)
✓	56.9%	(*.f64 #s(approx (+ x y) y) z)
✓	50.9%	#s(approx (* (+ x y) z) (*.f64 x z))

Compiler

Compiled 18 to 10 computations (44.4% saved)

regimes25.0ms (2.6%)

Memory

2.2MiB live, 27.9MiB allocated; 0ms collecting garbage

Counts

1 → 1

2 → 2

4 → 1

Calls

Call 1

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))

Outputs
#s(approx (* (+ x y) z) (*.f64 x z))

Call 2

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 #s(approx (+ x y) y) z)

Outputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 #s(approx (+ x y) y) z)

Call 3

Inputs
#s(approx (* (+ x y) z) (*.f64 x z))
(*.f64 #s(approx (+ x y) y) z)
(*.f64 (+.f64 x y) z)
(+.f64 (.f64 z y) (.f64 z x))

Outputs
(*.f64 (+.f64 x y) z)

Calls

15 calls:

2.0ms	x
2.0ms	(*.f64 (+.f64 x y) z)
2.0ms	z
2.0ms	y
2.0ms	(+.f64 x y)

Results

Accuracy	Segments	Branch
50.9%	1	`z`
50.9%	1	`x`
50.9%	1	`y`
50.9%	1	`(+.f64 x y)`
50.9%	1	`(*.f64 (+.f64 x y) z)`
98.5%	2	`(+.f64 x y)`
98.5%	2	`(*.f64 (+.f64 x y) z)`
83.5%	2	`x`
86.7%	2	`y`
68.9%	6	`z`
100.0%	1	`(+.f64 x y)`
100.0%	1	`(*.f64 (+.f64 x y) z)`
100.0%	1	`x`
100.0%	1	`y`
100.0%	1	`z`

Compiler

Compiled 51 to 43 computations (15.7% saved)

bsearch0.0ms (0.0%)

Memory

0.1MiB live, 0.1MiB allocated; 0ms collecting garbage

Algorithm

1×	left-value

Steps

Time	Left	Right
0.0ms	-5.198095585238023e-292	-0.0

Compiler

Compiled 12 to 13 computations (-8.3% saved)

derivations2.0ms (0.2%)

Memory

0.6MiB live, 0.6MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 22 to 10 computations (54.5% saved)

preprocess23.0ms (2.4%)

Memory: -3.7MiB live, 22.2MiB allocated; 3ms collecting garbage
Compiler: Compiled 130 to 96 computations (26.2% saved)

end0.0ms (0.0%)

Memory: 0.0MiB live, 0.0MiB allocated; 0ms collecting garbage

start0.0ms (0.0%)

analyze0.0ms (0.0%)

sample395.0ms (41.9%)

preprocess21.0ms (2.2%)

series13.0ms (1.4%)

rewrite214.0ms (22.8%)

eval4.0ms (0.4%)

prune2.0ms (0.2%)

series9.0ms (1.0%)

rewrite229.0ms (24.3%)

eval3.0ms (0.4%)

prune2.0ms (0.2%)

regimes25.0ms (2.6%)

bsearch0.0ms (0.0%)

derivations2.0ms (0.2%)

preprocess23.0ms (2.4%)

end0.0ms (0.0%)

Profiling