Metrics for Cancel like terms

start0.0ms (0%)

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

analyze0.0ms (0%)

Memory

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

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 7 to 6 computations (14.3% saved)

sample771.0ms (80.6%)

Memory

32.5MiB live, 348.2MiB allocated; 875ms collecting garbage

Samples

520.0ms	3 779×	1	valid
89.0ms	4 477×	0	valid

Precisions

Click to see histograms. Total time spent on operations: 399.0ms

ival-add!: 316.0ms (79.2% of total)

adjust: 57.0ms (14.3% of total)

ival-sub!: 25.0ms (6.3% of total)

Bogosity

preprocess68.0ms (7.1%)

Memory

-30.3MiB live, 13.3MiB allocated; 8ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	8	16
1	28	3
2	82	3
3	336	3
4	3072	3

Stop Event

1×	node-limit

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	55.0%	(-.f64 (+.f64 #s(literal 1 binary64) x) x)

Symmetry

(abs x)

Compiler

Compiled 8 to 8 computations (0% saved)

series1.0ms (0.1%)

Memory

1.2MiB live, 1.2MiB allocated; 0ms collecting garbage

Counts

4 → 4

Calls

Call 1

Inputs
(-.f64 (+.f64 #s(literal 1 binary64) x) x)
(+.f64 #s(literal 1 binary64) x)
#s(literal 1 binary64)
x

Outputs
#s(approx (- (+ 1 x) x) #s(hole binary64 1))
#s(approx (+ 1 x) #s(hole binary64 (+ 1 x)))
#s(approx x #s(hole binary64 x))
#s(approx (+ 1 x) #s(hole binary64 (* x (+ 1 (/ 1 x)))))

Calls

3 calls:

Time	Variable		Point	Expression
1.0ms	x	@	-inf	((- (+ 1 x) x) (+ 1 x) 1 x)
0.0ms	x	@	inf	((- (+ 1 x) x) (+ 1 x) 1 x)
0.0ms	x	@	0	((- (+ 1 x) x) (+ 1 x) 1 x)

rewrite50.0ms (5.2%)

Memory

35.1MiB live, 35.1MiB allocated; 0ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	13	38
0	14	30
1	74	26
0	568	26
1	1417	26

Stop Event

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

Counts

8 → 17

Calls

Call 1

Inputs
(-.f64 (+.f64 #s(literal 1 binary64) x) x)
(+.f64 #s(literal 1 binary64) x)
#s(literal 1 binary64)
x
#s(approx (- (+ 1 x) x) #s(hole binary64 1))
#s(approx (+ 1 x) #s(hole binary64 (+ 1 x)))
#s(approx x #s(hole binary64 x))
#s(approx (+ 1 x) #s(hole binary64 (* x (+ 1 (/ 1 x)))))

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

eval1.0ms (0.1%)

Memory: 1.6MiB live, 1.6MiB allocated; 0ms collecting garbage
Compiler: Compiled 47 to 38 computations (19.1% saved)

prune1.0ms (0.1%)

Memory

0.9MiB live, 0.9MiB allocated; 0ms collecting garbage

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	12	1	13
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	13	1	14

Accuracy

100.0%

Counts

14 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	#s(approx (- (+ 1 x) x) #s(literal 1 binary64))

Compiler

Compiled 6 to 6 computations (0% saved)

series0.0ms (0%)

Memory

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

Counts

2 → 1

Calls

Call 1

Inputs
#s(approx (- (+ 1 x) x) #s(literal 1 binary64))
#s(literal 1 binary64)

Outputs
#s(approx (- (+ 1 x) x) #s(hole binary64 1))

Calls

3 calls:

Time	Variable		Point	Expression
0.0ms	x	@	0	((- (+ 1 x) x) 1)
0.0ms	x	@	inf	((- (+ 1 x) x) 1)
0.0ms	x	@	-inf	((- (+ 1 x) x) 1)

rewrite53.0ms (5.5%)

Memory

-18.9MiB live, 32.1MiB allocated; 9ms collecting garbage

Iterations

Useful iterations: 1 (0.0ms)

Iter	Nodes	Cost
0	5	15
0	5	15
1	39	7
0	327	7
1	847	7

Stop Event

1×	saturated
1×	iter-limit
1×	iter-limit
1×	unsound
1×	saturated

Counts

3 → 3

Calls

Call 1

Inputs
#s(approx (- (+ 1 x) x) #s(literal 1 binary64))
#s(literal 1 binary64)
#s(approx (- (+ 1 x) x) #s(hole binary64 1))

Outputs
#s(approx (- (+ 1 x) x) #s(literal 1 binary64))
#s(literal 1 binary64)
#s(approx (- (+ 1 x) x) #s(literal 1 binary64))

eval0.0ms (0%)

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

prune1.0ms (0.1%)

Memory

1.0MiB live, 1.0MiB allocated; 0ms collecting garbage

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Accuracy

100.0%

Counts

1 → 1

Alt Table

Click to see full alt table

Status	Accuracy	Program
✓	100.0%	#s(approx (- (+ 1 x) x) #s(literal 1 binary64))

Compiler

Compiled 14 to 14 computations (0% saved)

regimes2.0ms (0.2%)

Memory

4.3MiB live, 4.3MiB allocated; 0ms collecting garbage

Accuracy

Total -28.8b remaining (-∞%)

Threshold costs -28.8b (-∞%)

Counts

2 → 1

Calls

Call 1

Inputs
#s(approx (- (+ 1 x) x) #s(literal 1 binary64))
(-.f64 (+.f64 #s(literal 1 binary64) x) x)

Outputs
#s(approx (- (+ 1 x) x) #s(literal 1 binary64))

Calls

2 calls:

1.0ms	x
1.0ms	(-.f64 (+.f64 #s(literal 1 binary64) x) x)

Results

Accuracy	Segments	Branch
100.0%	1	`(-.f64 (+.f64 #s(literal 1 binary64) x) x)`
100.0%	1	`x`

Compiler

Compiled 5 to 5 computations (0% saved)

derivations1.0ms (0.2%)

Memory

1.4MiB live, 1.4MiB allocated; 0ms collecting garbage

Stop Event

1×

done

Compiler

Compiled 6 to 6 computations (0% saved)

preprocess7.0ms (0.8%)

Memory: 11.7MiB live, 11.7MiB allocated; 0ms collecting garbage
Remove: (abs x)
Compiler: Compiled 22 to 22 computations (0% saved)

end0.0ms (0%)

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

start0.0ms (0%)

analyze0.0ms (0%)

sample771.0ms (80.6%)

preprocess68.0ms (7.1%)

series1.0ms (0.1%)

rewrite50.0ms (5.2%)

eval1.0ms (0.1%)

prune1.0ms (0.1%)

series0.0ms (0%)

rewrite53.0ms (5.5%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes2.0ms (0.2%)

derivations1.0ms (0.2%)

preprocess7.0ms (0.8%)

end0.0ms (0%)

Profiling