Metrics for FastMath test2

analyze0.0ms (0%)

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 14 to 10 computations (28.6% saved)

Precisions

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

Operation ival-add, time spent: 0.0ms, 0.0% of total-time

Operation ival-mult, time spent: 0.0ms, 0.0% of total-time

Operation const, time spent: 0.0ms, 0.0% of total-time

sample1.3s (69.6%)

Results

1.1s	7167×	0	valid
110.0ms	1088×	0	infinite
56.0ms	129×	5	exit
0.0ms	1×	0	infinite

Precisions

Click to see histograms. Total time spent on operations: 361.0ms

Operation ival-mult, time spent: 221.0ms, 61.0% of total-time

Operation ival-add, time spent: 112.0ms, 31.0% of total-time

Operation const, time spent: 16.0ms, 4.0% of total-time

Operation backward-pass, time spent: 12.0ms, 3.0% of total-time

Bogosity

preprocess285.0ms (14.9%)

Algorithm

1×	egg-herbie

Rules

1052×	`fma-neg`
563×	`fma-define`
162×	`unsub-neg`
122×	`cancel-sign-sub-inv`
114×	`distribute-rgt-in`

FPErrors

Click to see full error table

Example	Example	Subexpression
-	-	`#s(literal 10 binary64)`
-	-	`#s(literal 20 binary64)`
-	-	`d1`
-	-	`d2`
-	-	`(+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2))`
-	-	`(*.f64 d1 #s(literal 20 binary64))`
-	-	`(*.f64 d1 d2)`
-	-	`(*.f64 d1 #s(literal 10 binary64))`
-	-	`(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	32	258
1	93	183
2	291	141
3	870	133
4	2085	133
5	3154	133
6	3861	133
7	3891	133
8	3891	133
9	4073	133
10	4073	133

Stop Event

1×

saturated

Calls

Call 1

Inputs
(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))
(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))
(+.f64 (+.f64 (.f64 (neg.f64 d1) #s(literal 10 binary64)) (.f64 (neg.f64 d1) d2)) (*.f64 (neg.f64 d1) #s(literal 20 binary64)))
(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 (neg.f64 d2))) (*.f64 d1 #s(literal 20 binary64)))
(neg.f64 (+.f64 (+.f64 (.f64 (neg.f64 d1) #s(literal 10 binary64)) (.f64 (neg.f64 d1) d2)) (*.f64 (neg.f64 d1) #s(literal 20 binary64))))
(neg.f64 (+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 (neg.f64 d2))) (*.f64 d1 #s(literal 20 binary64))))
(+.f64 (+.f64 (.f64 d2 #s(literal 10 binary64)) (.f64 d2 d1)) (*.f64 d2 #s(literal 20 binary64)))

Outputs
(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))
(+.f64 (.f64 d1 (+.f64 #s(literal 10 binary64) d2)) (.f64 d1 #s(literal 20 binary64)))
(*.f64 d1 (+.f64 (+.f64 #s(literal 10 binary64) d2) #s(literal 20 binary64)))
(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))
(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))
(+.f64 (.f64 d1 (+.f64 #s(literal 10 binary64) d2)) (.f64 d1 #s(literal 20 binary64)))
(*.f64 d1 (+.f64 (+.f64 #s(literal 10 binary64) d2) #s(literal 20 binary64)))
(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))
(+.f64 (+.f64 (.f64 (neg.f64 d1) #s(literal 10 binary64)) (.f64 (neg.f64 d1) d2)) (*.f64 (neg.f64 d1) #s(literal 20 binary64)))
(+.f64 (.f64 (neg.f64 d1) (+.f64 #s(literal 10 binary64) d2)) (.f64 #s(literal 20 binary64) (neg.f64 d1)))
(*.f64 (neg.f64 d1) (+.f64 (+.f64 #s(literal 10 binary64) d2) #s(literal 20 binary64)))
(*.f64 (neg.f64 d1) (+.f64 d2 #s(literal 30 binary64)))
(*.f64 d1 (-.f64 #s(literal -30 binary64) d2))
(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 (neg.f64 d2))) (*.f64 d1 #s(literal 20 binary64)))
(+.f64 (.f64 d1 #s(literal 20 binary64)) (.f64 d1 (+.f64 #s(literal 10 binary64) (neg.f64 d2))))
(*.f64 d1 (+.f64 #s(literal 20 binary64) (-.f64 #s(literal 10 binary64) d2)))
(*.f64 d1 (-.f64 #s(literal 30 binary64) d2))
(neg.f64 (+.f64 (+.f64 (.f64 (neg.f64 d1) #s(literal 10 binary64)) (.f64 (neg.f64 d1) d2)) (*.f64 (neg.f64 d1) #s(literal 20 binary64))))
(+.f64 (.f64 d1 (+.f64 #s(literal 10 binary64) d2)) (.f64 d1 #s(literal 20 binary64)))
(*.f64 d1 (+.f64 (+.f64 #s(literal 10 binary64) d2) #s(literal 20 binary64)))
(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))
(neg.f64 (+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 (neg.f64 d2))) (*.f64 d1 #s(literal 20 binary64))))
(neg.f64 (+.f64 (.f64 d1 #s(literal 20 binary64)) (.f64 d1 (+.f64 #s(literal 10 binary64) (neg.f64 d2)))))
(neg.f64 (*.f64 d1 (+.f64 #s(literal 20 binary64) (-.f64 #s(literal 10 binary64) d2))))
(*.f64 (neg.f64 d1) (-.f64 #s(literal 30 binary64) d2))
(*.f64 d1 (-.f64 d2 #s(literal 30 binary64)))
(*.f64 d1 (+.f64 d2 #s(literal -30 binary64)))
(+.f64 (+.f64 (.f64 d2 #s(literal 10 binary64)) (.f64 d2 d1)) (*.f64 d2 #s(literal 20 binary64)))
(+.f64 (.f64 d2 (+.f64 #s(literal 10 binary64) d1)) (.f64 d2 #s(literal 20 binary64)))
(*.f64 d2 (+.f64 (+.f64 d1 #s(literal 10 binary64)) #s(literal 20 binary64)))
(*.f64 d2 (+.f64 d1 #s(literal 30 binary64)))

Symmetry

(negabs d1)

Compiler

Compiled 81 to 47 computations (42% saved)

Precisions

Click to see histograms. Total time spent on operations: 31.0ms

Operation ival-mult, time spent: 20.0ms, 65.0% of total-time

Operation ival-add, time spent: 8.0ms, 26.0% of total-time

Operation const, time spent: 2.0ms, 7.0% of total-time

eval1.0ms (0%)

Compiler: Compiled 23 to 16 computations (30.4% saved)

prune1.0ms (0%)

Alt Table

Click to see full alt table

Status	Accuracy	Program
▶	100.0%	(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))

Compiler

Compiled 7 to 5 computations (28.6% saved)

localize26.0ms (1.4%)

Compiler: Compiled 14 to 9 computations (35.7% saved)
Precisions: Click to see histograms. Total time spent on operations: 5.0ms
Operation ival-add, time spent: 3.0ms, 55.0% of total-time
Operation ival-mult, time spent: 2.0ms, 37.0% of total-time
Operation const, time spent: 1.0ms, 18.0% of total-time

eval0.0ms (0%)

Compiler: Compiled 2 to 2 computations (0% saved)

prune1.0ms (0.1%)

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%	(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))

Compiler

Compiled 25 to 17 computations (32% saved)

regimes6.0ms (0.3%)

Accuracy

Total -0.1b remaining (-∞%)

Threshold costs -0.1b (-∞%)

Counts

2 → 1

Calls

Call 1

Inputs
(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))
(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))

Outputs
(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))

Calls

3 calls:

2.0ms	(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))
2.0ms	d2
2.0ms	d1

Results

Accuracy	Segments	Branch
100.0%	1	`d1`
100.0%	1	`d2`
100.0%	1	`(+.f64 (+.f64 (.f64 d1 #s(literal 10 binary64)) (.f64 d1 d2)) (*.f64 d1 #s(literal 20 binary64)))`

Compiler

Compiled 19 to 13 computations (31.6% saved)

simplify2.0ms (0.1%)

Algorithm

1×	egg-herbie

Rules

1×	`*-commutative`
1×	`+-commutative`

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	19
1	12	19

Stop Event

1×	done
1×	saturated

Calls

Call 1

Inputs
(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))

Outputs
(*.f64 d1 (+.f64 d2 #s(literal 30 binary64)))

Compiler

Compiled 7 to 5 computations (28.6% saved)

soundness227.0ms (11.9%)

Rules

1052×	`fma-neg`
563×	`fma-define`
162×	`unsub-neg`
122×	`cancel-sign-sub-inv`
114×	`distribute-rgt-in`

Iterations

Useful iterations: 3 (0.0ms)

Iter	Nodes	Cost
0	32	258
1	93	183
2	291	141
3	870	133
4	2085	133
5	3154	133
6	3861	133
7	3891	133
8	3891	133
9	4073	133
10	4073	133

Stop Event

1×

saturated

Compiler

Compiled 48 to 33 computations (31.3% saved)

end0.0ms (0%)

preprocess32.0ms (1.7%)

Remove: (negabs d1)
Compiler: Compiled 82 to 58 computations (29.3% saved)

analyze0.0ms (0%)

sample1.3s (69.6%)

preprocess285.0ms (14.9%)

eval1.0ms (0%)

prune1.0ms (0%)

localize26.0ms (1.4%)

eval0.0ms (0%)

prune1.0ms (0.1%)

regimes6.0ms (0.3%)

simplify2.0ms (0.1%)

soundness227.0ms (11.9%)

end0.0ms (0%)

preprocess32.0ms (1.7%)

Profiling