Metrics for fabs fraction 2

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

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

Algorithm

1×

Search

Probability	Valid	Unknown	Precondition	Infinite	Domain	Can't	Iter
0%	0%	99.9%	0.1%	0%	0%	0%	0
100%	99.9%	0%	0.1%	0%	0%	0%	1

Compiler

Compiled 8 to 8 computations (0% saved)

sample618.0ms (56.4%)

Memory

27.0MiB live, 1 115.8MiB allocated; 212ms collecting garbage

Samples

408.0ms

8 256×

valid

Precisions

Click to see histograms. Total time spent on operations: 142.0ms

ival-fabs: 55.0ms (38.8% of total)

ival-div!: 48.0ms (33.9% of total)

ival-sub!: 37.0ms (26.1% of total)

adjust: 2.0ms (1.4% of total)

Bogosity

explain48.0ms (4.4%)

Memory

-15.1MiB live, 78.7MiB allocated; 5ms collecting garbage

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`a`
-	-	`#s(literal 2 binary64)`
-	-	`(fabs.f64 (-.f64 a b))`
-	-	`(-.f64 a b)`
-	-	`b`
-	-	`(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))`

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

23.0ms

512×

valid

Compiler

Compiled 42 to 22 computations (47.6% saved)

Precisions

Click to see histograms. Total time spent on operations: 8.0ms

ival-div!: 4.0ms (47.5% of total)

ival-fabs: 3.0ms (35.6% of total)

ival-sub!: 2.0ms (23.8% of total)

adjust: 0.0ms (0% of total)

preprocess94.0ms (8.6%)

Memory

-6.7MiB live, 44.3MiB allocated; 8ms collecting garbage

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	19	40
1	41	40
2	62	40
3	120	40
4	240	40
5	419	40
6	1472	40
7	5212	40

Stop Event

1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))

Symmetry

(sort a b)

Compiler

Compiled 12 to 12 computations (0% saved)

series4.0ms (0.4%)

Memory

4.5MiB live, 4.5MiB allocated; 0ms collecting garbage

Counts

6 → 16

Calls

Call 1

Inputs
(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))
(fabs.f64 (-.f64 a b))
(-.f64 a b)
a
b
#s(literal 2 binary64)

Outputs
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (- a b)))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (- a b))))
#s(approx (- a b) #s(hole binary64 (* -1 b)))
#s(approx (- a b) #s(hole binary64 (- a b)))
#s(approx a #s(hole binary64 a))
#s(approx (- a b) #s(hole binary64 a))
#s(approx (- a b) #s(hole binary64 (* a (+ 1 (* -1 (/ b a))))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (neg (+ b (* -1 a)))))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (neg (+ b (* -1 a))))))
#s(approx (- a b) #s(hole binary64 (* -1 (* a (- (/ b a) 1)))))
#s(approx (- a b) #s(hole binary64 (+ a (* -1 b))))
#s(approx b #s(hole binary64 b))
#s(approx (- a b) #s(hole binary64 (* b (- (/ a b) 1))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (+ a (* -1 b))))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (+ a (* -1 b)))))
#s(approx (- a b) #s(hole binary64 (* -1 (* b (+ 1 (* -1 (/ a b)))))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	a	@	-inf	((/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) a b 2)
1.0ms	a	@	inf	((/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) a b 2)
1.0ms	b	@	-inf	((/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) a b 2)
1.0ms	b	@	inf	((/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) a b 2)
1.0ms	a	@	0	((/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) a b 2)

rewrite82.0ms (7.4%)

Memory

11.7MiB live, 58.5MiB allocated; 3ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	52	178
0	55	161
1	206	158
0	1504	158

Stop Event

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

Counts

22 → 53

Calls

Call 1

Inputs
(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))
(fabs.f64 (-.f64 a b))
(-.f64 a b)
a
b
#s(literal 2 binary64)
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (- a b)))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (- a b))))
#s(approx (- a b) #s(hole binary64 (* -1 b)))
#s(approx (- a b) #s(hole binary64 (- a b)))
#s(approx a #s(hole binary64 a))
#s(approx (- a b) #s(hole binary64 a))
#s(approx (- a b) #s(hole binary64 (* a (+ 1 (* -1 (/ b a))))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (neg (+ b (* -1 a)))))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (neg (+ b (* -1 a))))))
#s(approx (- a b) #s(hole binary64 (* -1 (* a (- (/ b a) 1)))))
#s(approx (- a b) #s(hole binary64 (+ a (* -1 b))))
#s(approx b #s(hole binary64 b))
#s(approx (- a b) #s(hole binary64 (* b (- (/ a b) 1))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (+ a (* -1 b))))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (+ a (* -1 b)))))
#s(approx (- a b) #s(hole binary64 (* -1 (* b (+ 1 (* -1 (/ a b)))))))

Outputs
(/.f64 (neg.f64 (neg.f64 (fabs.f64 (-.f64 b a)))) #s(literal 2 binary64))
(/.f64 (neg.f64 (fabs.f64 (-.f64 b a))) #s(literal -2 binary64))
(/.f64 (fabs.f64 (-.f64 b a)) #s(literal 2 binary64))
(neg.f64 (/.f64 (neg.f64 (fabs.f64 (-.f64 b a))) #s(literal 2 binary64)))
(neg.f64 (/.f64 (fabs.f64 (-.f64 b a)) #s(literal -2 binary64)))
(*.f64 (sqrt.f64 (-.f64 a b)) (sqrt.f64 (-.f64 a b)))
(pow.f64 (*.f64 (-.f64 b a) (-.f64 b a)) #s(literal 1/2 binary64))
(/.f64 (fabs.f64 (-.f64 (.f64 (.f64 a a) a) (.f64 (.f64 b b) b))) (fabs.f64 (fma.f64 b (+.f64 b a) (*.f64 a a))))
(/.f64 (fabs.f64 (*.f64 (-.f64 b a) (+.f64 b a))) (fabs.f64 (+.f64 b a)))
(/.f64 (fabs.f64 (fma.f64 (.f64 a a) (neg.f64 a) (.f64 (.f64 b b) b))) (fabs.f64 (fma.f64 (neg.f64 a) (-.f64 (neg.f64 a) b) (.f64 b b))))
(/.f64 (fabs.f64 (*.f64 (+.f64 b a) (-.f64 a b))) (fabs.f64 (+.f64 b a)))
(sqrt.f64 (*.f64 (-.f64 b a) (-.f64 b a)))
(fabs.f64 (-.f64 b a))
(fabs.f64 (-.f64 a b))
(/.f64 (*.f64 (-.f64 b a) (+.f64 b a)) (-.f64 (neg.f64 b) a))
(/.f64 (*.f64 (-.f64 b a) (+.f64 b a)) (neg.f64 (+.f64 b a)))
(/.f64 (neg.f64 (*.f64 (+.f64 b a) (-.f64 a b))) (neg.f64 (+.f64 b a)))
(/.f64 (neg.f64 (-.f64 (.f64 (.f64 a a) a) (.f64 (.f64 b b) b))) (neg.f64 (fma.f64 b (+.f64 b a) (*.f64 a a))))
(/.f64 (neg.f64 (*.f64 (-.f64 b a) (+.f64 b a))) (+.f64 b a))
(/.f64 (neg.f64 (fma.f64 (.f64 a a) (neg.f64 a) (.f64 (.f64 b b) b))) (fma.f64 (neg.f64 a) (-.f64 (neg.f64 a) b) (.f64 b b)))
(/.f64 (*.f64 (+.f64 b a) (-.f64 a b)) (+.f64 b a))
(/.f64 (-.f64 (.f64 (.f64 a a) a) (.f64 (.f64 b b) b)) (fma.f64 b (+.f64 b a) (*.f64 a a)))
(/.f64 (-.f64 (.f64 (.f64 a a) a) (.f64 (.f64 b b) b)) (fma.f64 (neg.f64 a) (-.f64 (neg.f64 a) b) (*.f64 b b)))
(/.f64 (fma.f64 (.f64 a a) (neg.f64 a) (.f64 (.f64 b b) b)) (neg.f64 (fma.f64 (neg.f64 a) (-.f64 (neg.f64 a) b) (.f64 b b))))
(neg.f64 (-.f64 b a))
(fma.f64 #s(literal -1 binary64) b a)
(fma.f64 b #s(literal -1 binary64) a)
(-.f64 (/.f64 (.f64 a a) (+.f64 b a)) (/.f64 (.f64 b b) (+.f64 b a)))
(-.f64 (/.f64 (.f64 (.f64 a a) a) (fma.f64 b (+.f64 b a) (.f64 a a))) (/.f64 (.f64 (.f64 b b) b) (fma.f64 b (+.f64 b a) (.f64 a a))))
(-.f64 a (*.f64 (neg.f64 b) #s(literal -1 binary64)))
(-.f64 a b)
(+.f64 (/.f64 (.f64 (.f64 a a) a) (fma.f64 b (+.f64 b a) (.f64 a a))) (/.f64 (.f64 (.f64 b b) (neg.f64 b)) (fma.f64 b (+.f64 b a) (.f64 a a))))
(+.f64 (neg.f64 b) a)
(+.f64 a (neg.f64 b))
a
b
#s(literal 2 binary64)
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
#s(approx (fabs (- a b)) (fabs.f64 (-.f64 b a)))
#s(approx (- a b) (neg.f64 b))
#s(approx (- a b) (-.f64 a b))
#s(approx a a)
#s(approx (- a b) a)
#s(approx (- a b) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 b a)) a))
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
#s(approx (fabs (- a b)) (fabs.f64 (-.f64 b a)))
#s(approx (- a b) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 b a)) a))
#s(approx (- a b) (-.f64 a b))
#s(approx b b)
#s(approx (- a b) (*.f64 (-.f64 (/.f64 a b) #s(literal 1 binary64)) b))
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
#s(approx (fabs (- a b)) (fabs.f64 (-.f64 b a)))
#s(approx (- a b) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 a b)) (neg.f64 b)))

eval4.0ms (0.4%)

Memory: 8.5MiB live, 8.5MiB allocated; 0ms collecting garbage
Compiler: Compiled 585 to 170 computations (70.9% saved)

prune2.0ms (0.2%)

Memory

3.4MiB live, 3.4MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	38	3	41
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	39	3	42

Accuracy

100.0%

Counts

42 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	55.5%	(/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal 2 binary64))
▶	47.9%	(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
▶	100.0%	#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))

Status

Accuracy

Program

▶

55.5%

(/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal 2 binary64))

▶

47.9%

(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))

▶

100.0%

#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))

Compiler

Compiled 30 to 26 computations (13.3% saved)

series6.0ms (0.6%)

Memory

11.2MiB live, 11.2MiB allocated; 0ms collecting garbage

Counts

15 → 31

Calls

Call 1

Inputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
(*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a)))
#s(literal 1/2 binary64)
(fabs.f64 (-.f64 b a))
(-.f64 b a)
b
a
(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
(fabs.f64 #s(approx (- a b) a))
#s(approx (- a b) a)
#s(literal 2 binary64)
(/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal 2 binary64))
(fabs.f64 #s(approx (- a b) (neg.f64 b)))
#s(approx (- a b) (neg.f64 b))
(neg.f64 b)

Outputs
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (- a b)))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (- b a)))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (- b a))))
#s(approx (- b a) #s(hole binary64 b))
#s(approx (- b a) #s(hole binary64 (+ b (* -1 a))))
#s(approx a #s(hole binary64 a))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (- a b))))
#s(approx (- a b) #s(hole binary64 (* -1 b)))
#s(approx (- a b) #s(hole binary64 (- a b)))
#s(approx (- b a) #s(hole binary64 (* -1 a)))
#s(approx (- b a) #s(hole binary64 (* a (- (/ b a) 1))))
#s(approx (- a b) #s(hole binary64 a))
#s(approx (- a b) #s(hole binary64 (* a (+ 1 (* -1 (/ b a))))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (neg (+ b (* -1 a)))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (+ b (* -1 a))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (+ b (* -1 a)))))
#s(approx (- b a) #s(hole binary64 (* -1 (* a (+ 1 (* -1 (/ b a)))))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (neg (+ b (* -1 a))))))
#s(approx (- a b) #s(hole binary64 (* -1 (* a (- (/ b a) 1)))))
#s(approx (- b a) #s(hole binary64 (- b a)))
#s(approx b #s(hole binary64 b))
#s(approx (- a b) #s(hole binary64 (+ a (* -1 b))))
#s(approx (neg b) #s(hole binary64 (* -1 b)))
#s(approx (- b a) #s(hole binary64 (* b (+ 1 (* -1 (/ a b))))))
#s(approx (- a b) #s(hole binary64 (* b (- (/ a b) 1))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (+ a (* -1 b))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (neg (+ a (* -1 b)))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (neg (+ a (* -1 b))))))
#s(approx (- b a) #s(hole binary64 (* -1 (* b (- (/ a b) 1)))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (+ a (* -1 b)))))
#s(approx (- a b) #s(hole binary64 (* -1 (* b (+ 1 (* -1 (/ a b)))))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	a	@	-inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b a (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) 2 (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) (neg b))
1.0ms	b	@	-inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b a (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) 2 (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) (neg b))
1.0ms	a	@	inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b a (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) 2 (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) (neg b))
1.0ms	b	@	inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b a (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) 2 (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) (neg b))
1.0ms	a	@	0	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b a (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) 2 (/ (fabs (- a b)) 2) (fabs (- a b)) (- a b) (neg b))

rewrite57.0ms (5.2%)

Memory

5.2MiB live, 49.6MiB allocated; 6ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	85	397
0	94	364
1	283	356
0	1843	356

Stop Event

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

Counts

46 → 94

Calls

Call 1

Inputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
(*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a)))
#s(literal 1/2 binary64)
(fabs.f64 (-.f64 b a))
(-.f64 b a)
b
a
(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
(fabs.f64 #s(approx (- a b) a))
#s(approx (- a b) a)
#s(literal 2 binary64)
(/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal 2 binary64))
(fabs.f64 #s(approx (- a b) (neg.f64 b)))
#s(approx (- a b) (neg.f64 b))
(neg.f64 b)
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (- a b)))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (- b a)))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (- b a))))
#s(approx (- b a) #s(hole binary64 b))
#s(approx (- b a) #s(hole binary64 (+ b (* -1 a))))
#s(approx a #s(hole binary64 a))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (- a b))))
#s(approx (- a b) #s(hole binary64 (* -1 b)))
#s(approx (- a b) #s(hole binary64 (- a b)))
#s(approx (- b a) #s(hole binary64 (* -1 a)))
#s(approx (- b a) #s(hole binary64 (* a (- (/ b a) 1))))
#s(approx (- a b) #s(hole binary64 a))
#s(approx (- a b) #s(hole binary64 (* a (+ 1 (* -1 (/ b a))))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (neg (+ b (* -1 a)))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (+ b (* -1 a))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (+ b (* -1 a)))))
#s(approx (- b a) #s(hole binary64 (* -1 (* a (+ 1 (* -1 (/ b a)))))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (neg (+ b (* -1 a))))))
#s(approx (- a b) #s(hole binary64 (* -1 (* a (- (/ b a) 1)))))
#s(approx (- b a) #s(hole binary64 (- b a)))
#s(approx b #s(hole binary64 b))
#s(approx (- a b) #s(hole binary64 (+ a (* -1 b))))
#s(approx (neg b) #s(hole binary64 (* -1 b)))
#s(approx (- b a) #s(hole binary64 (* b (+ 1 (* -1 (/ a b))))))
#s(approx (- a b) #s(hole binary64 (* b (- (/ a b) 1))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (+ a (* -1 b))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (neg (+ a (* -1 b)))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (neg (+ a (* -1 b))))))
#s(approx (- b a) #s(hole binary64 (* -1 (* b (- (/ a b) 1)))))
#s(approx (fabs (- a b)) #s(hole binary64 (fabs (+ a (* -1 b)))))
#s(approx (- a b) #s(hole binary64 (* -1 (* b (+ 1 (* -1 (/ a b)))))))

Outputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
(*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64))
(*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 a b)))
#s(literal 1/2 binary64)
(*.f64 (sqrt.f64 (-.f64 b a)) (sqrt.f64 (-.f64 b a)))
(*.f64 (sqrt.f64 (-.f64 a b)) (sqrt.f64 (-.f64 a b)))
(pow.f64 (*.f64 (-.f64 a b) (-.f64 a b)) #s(literal 1/2 binary64))
(/.f64 (fabs.f64 (*.f64 (+.f64 b a) (-.f64 b a))) (fabs.f64 (+.f64 b a)))
(/.f64 (fabs.f64 (*.f64 (+.f64 b a) (-.f64 a b))) (fabs.f64 (+.f64 b a)))
(/.f64 (fabs.f64 (-.f64 (.f64 (.f64 a a) a) (.f64 (.f64 b b) b))) (fabs.f64 (fma.f64 b (+.f64 b a) (*.f64 a a))))
(/.f64 (fabs.f64 (-.f64 (.f64 (.f64 b b) b) (.f64 (.f64 a a) a))) (fabs.f64 (fma.f64 b b (*.f64 a (+.f64 b a)))))
(sqrt.f64 (*.f64 (-.f64 a b) (-.f64 a b)))
(fabs.f64 (-.f64 a b))
(fabs.f64 (-.f64 b a))
(/.f64 (neg.f64 (-.f64 (.f64 (.f64 b b) b) (.f64 (.f64 a a) a))) (neg.f64 (fma.f64 b b (*.f64 a (+.f64 b a)))))
(/.f64 (neg.f64 (-.f64 (.f64 (.f64 a a) a) (.f64 (.f64 b b) b))) (fma.f64 b (+.f64 b a) (*.f64 a a)))
(/.f64 (neg.f64 (*.f64 (+.f64 b a) (-.f64 a b))) (+.f64 b a))
(/.f64 (neg.f64 (*.f64 (+.f64 b a) (-.f64 b a))) (neg.f64 (+.f64 b a)))
(/.f64 (*.f64 (+.f64 b a) (-.f64 b a)) (+.f64 b a))
(/.f64 (*.f64 (+.f64 b a) (-.f64 a b)) (-.f64 (neg.f64 a) b))
(/.f64 (*.f64 (+.f64 b a) (-.f64 a b)) (neg.f64 (+.f64 b a)))
(/.f64 (-.f64 (.f64 (.f64 a a) a) (.f64 (.f64 b b) b)) (neg.f64 (fma.f64 b (+.f64 b a) (*.f64 a a))))
(/.f64 (-.f64 (.f64 (.f64 b b) b) (.f64 (.f64 a a) a)) (fma.f64 b b (*.f64 a (+.f64 b a))))
(/.f64 (-.f64 (.f64 (.f64 b b) b) (.f64 (.f64 a a) a)) (fma.f64 b (+.f64 b a) (*.f64 a a)))
(neg.f64 (-.f64 a b))
(fma.f64 #s(literal -1 binary64) a b)
(fma.f64 a #s(literal -1 binary64) b)
(-.f64 (/.f64 (.f64 b b) (+.f64 b a)) (/.f64 (.f64 a a) (+.f64 b a)))
(-.f64 (/.f64 (.f64 (.f64 b b) b) (fma.f64 b b (.f64 a (+.f64 b a)))) (/.f64 (.f64 (.f64 a a) a) (fma.f64 b b (.f64 a (+.f64 b a)))))
(-.f64 b a)
(+.f64 (/.f64 (.f64 (.f64 b b) b) (fma.f64 b b (.f64 a (+.f64 b a)))) (/.f64 (.f64 (.f64 a a) (neg.f64 a)) (fma.f64 b b (.f64 a (+.f64 b a)))))
(+.f64 (neg.f64 a) b)
(+.f64 b (neg.f64 a))
b
a
(/.f64 (neg.f64 (neg.f64 (fabs.f64 #s(approx (- a b) a)))) #s(literal 2 binary64))
(/.f64 (neg.f64 (fabs.f64 #s(approx (- a b) a))) #s(literal -2 binary64))
(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
(neg.f64 (/.f64 (neg.f64 (fabs.f64 #s(approx (- a b) a))) #s(literal 2 binary64)))
(neg.f64 (/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal -2 binary64)))
(*.f64 (sqrt.f64 #s(approx (- a b) a)) (sqrt.f64 #s(approx (- a b) a)))
(pow.f64 (*.f64 #s(approx (- a b) a) #s(approx (- a b) a)) #s(literal 1/2 binary64))
(sqrt.f64 (*.f64 #s(approx (- a b) a) #s(approx (- a b) a)))
(fabs.f64 (neg.f64 (neg.f64 #s(approx (- a b) a))))
(fabs.f64 (neg.f64 #s(approx (- a b) a)))
(fabs.f64 #s(approx (- a b) a))
#s(approx (- a b) a)
#s(literal 2 binary64)
(/.f64 (neg.f64 (neg.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))))) #s(literal 2 binary64))
(/.f64 (neg.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b)))) #s(literal -2 binary64))
(/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal 2 binary64))
(neg.f64 (/.f64 (neg.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b)))) #s(literal 2 binary64)))
(neg.f64 (/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal -2 binary64)))
(*.f64 (sqrt.f64 #s(approx (- a b) (neg.f64 b))) (sqrt.f64 #s(approx (- a b) (neg.f64 b))))
(pow.f64 (*.f64 #s(approx (- a b) (neg.f64 b)) #s(approx (- a b) (neg.f64 b))) #s(literal 1/2 binary64))
(sqrt.f64 (*.f64 #s(approx (- a b) (neg.f64 b)) #s(approx (- a b) (neg.f64 b))))
(fabs.f64 (neg.f64 (neg.f64 #s(approx (- a b) (neg.f64 b)))))
(fabs.f64 (neg.f64 #s(approx (- a b) (neg.f64 b))))
(fabs.f64 #s(approx (- a b) (neg.f64 b)))
#s(approx (- a b) (neg.f64 b))
(*.f64 #s(literal -1 binary64) b)
(*.f64 b #s(literal -1 binary64))
(neg.f64 b)
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (* 1/2 (fabs (- b a))) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- b a) b)
#s(approx (- b a) (-.f64 b a))
#s(approx a a)
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- a b) (neg.f64 b))
#s(approx (- a b) (-.f64 a b))
#s(approx (- b a) (neg.f64 a))
#s(approx (- b a) (*.f64 (-.f64 (/.f64 b a) #s(literal 1 binary64)) a))
#s(approx (- a b) a)
#s(approx (- a b) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 b a)) a))
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (* 1/2 (fabs (- b a))) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- b a) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 b a)) (neg.f64 a)))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- a b) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 b a)) a))
#s(approx (- b a) (-.f64 b a))
#s(approx b b)
#s(approx (- a b) (-.f64 a b))
#s(approx (neg b) (neg.f64 b))
#s(approx (- b a) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 a b)) b))
#s(approx (- a b) (*.f64 (-.f64 (/.f64 a b) #s(literal 1 binary64)) b))
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (* 1/2 (fabs (- b a))) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- b a) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 a b)) b))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- a b) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 a b)) (neg.f64 b)))

eval10.0ms (1%)

Memory: -26.9MiB live, 16.9MiB allocated; 4ms collecting garbage
Compiler: Compiled 1 141 to 287 computations (74.8% saved)

prune2.0ms (0.2%)

Memory

6.8MiB live, 6.8MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	64	1	65
Fresh	0	0	0
Picked	1	2	3
Done	0	0	0
Total	65	3	68

Accuracy

100.0%

Counts

68 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	47.9%	(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
✓	100.0%	#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
▶	55.5%	#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

Status

Accuracy

Program

✓

47.9%

(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))

✓

100.0%

#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))

▶

55.5%

#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

Compiler

Compiled 36 to 30 computations (16.7% saved)

series3.0ms (0.3%)

Memory

7.3MiB live, 7.3MiB allocated; 0ms collecting garbage

Counts

6 → 18

Calls

Call 1

Inputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))
(*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b)))
#s(literal 1/2 binary64)
(fabs.f64 #s(approx (- b a) b))
#s(approx (- b a) b)
b

Outputs
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (- a b)))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (- b a)))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (- b a))))
#s(approx (- b a) #s(hole binary64 b))
#s(approx (- b a) #s(hole binary64 (+ b (* -1 a))))
#s(approx (- b a) #s(hole binary64 (* -1 a)))
#s(approx (- b a) #s(hole binary64 (* a (- (/ b a) 1))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (neg (+ b (* -1 a)))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (+ b (* -1 a))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (+ b (* -1 a)))))
#s(approx (- b a) #s(hole binary64 (* -1 (* a (+ 1 (* -1 (/ b a)))))))
#s(approx (- b a) #s(hole binary64 (- b a)))
#s(approx b #s(hole binary64 b))
#s(approx (- b a) #s(hole binary64 (* b (+ 1 (* -1 (/ a b))))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (+ a (* -1 b))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (neg (+ a (* -1 b)))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (neg (+ a (* -1 b))))))
#s(approx (- b a) #s(hole binary64 (* -1 (* b (- (/ a b) 1)))))

Calls

6 calls:

Time	Variable		Point	Expression
1.0ms	b	@	-inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b)
0.0ms	b	@	inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b)
0.0ms	a	@	-inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b)
0.0ms	a	@	inf	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b)
0.0ms	a	@	0	((/ (fabs (- a b)) 2) (* 1/2 (fabs (- b a))) 1/2 (fabs (- b a)) (- b a) b)

rewrite74.0ms (6.8%)

Memory

7.8MiB live, 65.3MiB allocated; 27ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	62	239
0	64	219
1	240	214
0	1720	214

Stop Event

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

Counts

24 → 30

Calls

Call 1

Inputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))
(*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b)))
#s(literal 1/2 binary64)
(fabs.f64 #s(approx (- b a) b))
#s(approx (- b a) b)
b
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (- a b)))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (- b a)))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (- b a))))
#s(approx (- b a) #s(hole binary64 b))
#s(approx (- b a) #s(hole binary64 (+ b (* -1 a))))
#s(approx (- b a) #s(hole binary64 (* -1 a)))
#s(approx (- b a) #s(hole binary64 (* a (- (/ b a) 1))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (neg (+ b (* -1 a)))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (+ b (* -1 a))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (+ b (* -1 a)))))
#s(approx (- b a) #s(hole binary64 (* -1 (* a (+ 1 (* -1 (/ b a)))))))
#s(approx (- b a) #s(hole binary64 (- b a)))
#s(approx b #s(hole binary64 b))
#s(approx (- b a) #s(hole binary64 (* b (+ 1 (* -1 (/ a b))))))
#s(approx (/ (fabs (- a b)) 2) #s(hole binary64 (* 1/2 (fabs (+ a (* -1 b))))))
#s(approx (* 1/2 (fabs (- b a))) #s(hole binary64 (* 1/2 (fabs (neg (+ a (* -1 b)))))))
#s(approx (fabs (- b a)) #s(hole binary64 (fabs (neg (+ a (* -1 b))))))
#s(approx (- b a) #s(hole binary64 (* -1 (* b (- (/ a b) 1)))))

Outputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 #s(approx (- b a) b)) #s(literal 1/2 binary64)))
(*.f64 (fabs.f64 #s(approx (- b a) b)) #s(literal 1/2 binary64))
(*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b)))
#s(literal 1/2 binary64)
(*.f64 (sqrt.f64 #s(approx (- b a) b)) (sqrt.f64 #s(approx (- b a) b)))
(pow.f64 (*.f64 #s(approx (- b a) b) #s(approx (- b a) b)) #s(literal 1/2 binary64))
(sqrt.f64 (*.f64 #s(approx (- b a) b) #s(approx (- b a) b)))
(fabs.f64 (neg.f64 (neg.f64 #s(approx (- b a) b))))
(fabs.f64 (neg.f64 #s(approx (- b a) b)))
(fabs.f64 #s(approx (- b a) b))
#s(approx (- b a) b)
b
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (* 1/2 (fabs (- b a))) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- b a) b)
#s(approx (- b a) (-.f64 b a))
#s(approx (- b a) (neg.f64 a))
#s(approx (- b a) (*.f64 (-.f64 (/.f64 b a) #s(literal 1 binary64)) a))
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (* 1/2 (fabs (- b a))) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- b a) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 b a)) (neg.f64 a)))
#s(approx (- b a) (-.f64 b a))
#s(approx b b)
#s(approx (- b a) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 a b)) b))
#s(approx (/ (fabs (- a b)) 2) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (* 1/2 (fabs (- b a))) (*.f64 (fabs.f64 (-.f64 a b)) #s(literal 1/2 binary64)))
#s(approx (fabs (- b a)) (fabs.f64 (-.f64 a b)))
#s(approx (- b a) (*.f64 (-.f64 #s(literal 1 binary64) (/.f64 a b)) b))

eval2.0ms (0.1%)

Memory: 2.1MiB live, 2.1MiB allocated; 0ms collecting garbage
Compiler: Compiled 278 to 79 computations (71.6% saved)

prune2.0ms (0.2%)

Memory

2.9MiB live, 2.9MiB allocated; 0ms collecting garbage

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	15	0	15
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	15	3	18

Accuracy

100.0%

Counts

18 → 3

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	47.9%	(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
✓	100.0%	#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
✓	55.5%	#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

Status

Accuracy

Program

✓

47.9%

(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))

✓

100.0%

#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))

✓

55.5%

#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

Compiler

Compiled 87 to 57 computations (34.5% saved)

regimes14.0ms (1.2%)

Memory

-24.3MiB live, 22.8MiB allocated; 5ms collecting garbage

Counts

5 → 1

Calls

Call 1

Inputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))
(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
(/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal 2 binary64))
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))
(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))

Outputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 (-.f64 b a))))

Calls

5 calls:

5.0ms	b
2.0ms	(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))
2.0ms	a
2.0ms	(fabs.f64 (-.f64 a b))
2.0ms	(-.f64 a b)

Results

Accuracy	Segments	Branch
100.0%	1	`(-.f64 a b)`
100.0%	1	`(fabs.f64 (-.f64 a b))`
100.0%	1	`(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))`
100.0%	1	`a`
100.0%	1	`b`

Compiler

Compiled 15 to 17 computations (-13.3% saved)

regimes8.0ms (0.7%)

Memory

19.5MiB live, 19.5MiB allocated; 0ms collecting garbage

Counts

3 → 2

Calls

Call 1

Inputs

#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))

(/.f64 (fabs.f64 #s(approx (- a b) (neg.f64 b))) #s(literal 2 binary64))

Outputs
(/.f64 (fabs.f64 #s(approx (- a b) a)) #s(literal 2 binary64))
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

Calls

5 calls:

1.0ms	(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))
1.0ms	a
1.0ms	b
1.0ms	(fabs.f64 (-.f64 a b))
1.0ms	(-.f64 a b)

Results

Accuracy	Segments	Branch
57.3%	2	`(-.f64 a b)`
57.3%	2	`(fabs.f64 (-.f64 a b))`
57.3%	2	`(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))`
84.8%	2	`a`
87.0%	2	`b`

Compiler

Compiled 15 to 17 computations (-13.3% saved)

regimes6.0ms (0.6%)

Memory

-33.0MiB live, 14.2MiB allocated; 1ms collecting garbage

Accuracy

Total -0.0b remaining (-0%)

Threshold costs -0b (-0%)

Counts

1 → 1

Calls

Call 1

Inputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

Outputs
#s(approx (/ (fabs (- a b)) 2) (*.f64 #s(literal 1/2 binary64) (fabs.f64 #s(approx (- b a) b))))

Calls

5 calls:

2.0ms	(-.f64 a b)
1.0ms	(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))
1.0ms	(fabs.f64 (-.f64 a b))
1.0ms	b
1.0ms	a

Results

Accuracy	Segments	Branch
55.5%	1	`(fabs.f64 (-.f64 a b))`
55.5%	1	`(/.f64 (fabs.f64 (-.f64 a b)) #s(literal 2 binary64))`
55.5%	1	`(-.f64 a b)`
55.5%	1	`a`
55.5%	1	`b`

Compiler

Compiled 15 to 17 computations (-13.3% saved)

bsearch7.0ms (0.7%)

Memory

14.0MiB live, 14.0MiB allocated; 0ms collecting garbage

Algorithm

1×	binary-search

Stop Event

1×	narrow-enough

Steps

Time	Left	Right
7.0ms	1.2052966192804153e-67	1.0519573657119359e-66

Samples

3.0ms

96×

valid

Compiler

Compiled 147 to 137 computations (6.8% saved)

Precisions

Click to see histograms. Total time spent on operations: 1.0ms

ival-fabs: 1.0ms (76.6% of total)

ival-sub!: 0.0ms (0% of total)

adjust: 0.0ms (0% of total)

ival-div!: 0.0ms (0% of total)

derivations16.0ms (1.5%)

Memory

25.2MiB live, 25.2MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 55 to 23 computations (58.2% saved)

preprocess36.0ms (3.3%)

Memory: -38.0MiB live, 55.0MiB allocated; 14ms collecting garbage
Compiler: Compiled 232 to 142 computations (38.8% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample618.0ms (56.4%)

explain48.0ms (4.4%)

preprocess94.0ms (8.6%)

series4.0ms (0.4%)

rewrite82.0ms (7.4%)

eval4.0ms (0.4%)

prune2.0ms (0.2%)

series6.0ms (0.6%)

rewrite57.0ms (5.2%)

eval10.0ms (1%)

prune2.0ms (0.2%)

series3.0ms (0.3%)

rewrite74.0ms (6.8%)

eval2.0ms (0.1%)

prune2.0ms (0.2%)

regimes14.0ms (1.2%)

regimes8.0ms (0.7%)

regimes6.0ms (0.6%)

bsearch7.0ms (0.7%)

derivations16.0ms (1.5%)

preprocess36.0ms (3.3%)

end0.0ms (0%)

Profiling