FastMath test1

Time bar (total: 1.1s)

analyze0.0ms (0%)

Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%100%0%0%0%0%0
100%100%0%0%0%0%0%1
Compiler

Compiled 9 to 7 computations (22.2% saved)

Precisions
Click to see histograms. Total time spent on operations: 0.0ms
ival-add: 0.0ms (0% of total)
ival-mult: 0.0ms (0% of total)
const: 0.0ms (0% of total)

sample880.0ms (79.9%)

Results
619.0ms8245×0valid
1.0ms11×0infinite
Precisions
Click to see histograms. Total time spent on operations: 227.0ms
ival-mult: 158.0ms (69.7% of total)
ival-add: 50.0ms (22.1% of total)
const: 16.0ms (7.1% of total)
backward-pass: 4.0ms (1.8% of total)
Bogosity

preprocess49.0ms (4.5%)

Algorithm
egg-herbie
Rules
70×fma-neg
26×fma-define
22×distribute-lft-neg-in
13×distribute-rgt-neg-in
12×cancel-sign-sub-inv
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
01644
14044
210040
323540
432340
534940
Stop Event
saturated
Calls
Call 1
Inputs
(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
(+.f64 (*.f64 (neg.f64 d) #s(literal 10 binary64)) (*.f64 (neg.f64 d) #s(literal 20 binary64)))
(neg.f64 (+.f64 (*.f64 (neg.f64 d) #s(literal 10 binary64)) (*.f64 (neg.f64 d) #s(literal 20 binary64))))
Outputs
(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
(*.f64 d #s(literal 30 binary64))
(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
(*.f64 d #s(literal 30 binary64))
(+.f64 (*.f64 (neg.f64 d) #s(literal 10 binary64)) (*.f64 (neg.f64 d) #s(literal 20 binary64)))
(*.f64 d #s(literal -30 binary64))
(neg.f64 (+.f64 (*.f64 (neg.f64 d) #s(literal 10 binary64)) (*.f64 (neg.f64 d) #s(literal 20 binary64))))
(*.f64 d #s(literal 30 binary64))
Symmetry

(negabs d)

explain90.0ms (8.2%)

FPErrors
Click to see full error table
Ground TruthOverpredictionsExampleUnderpredictionsExampleSubexpression
00-0-#s(literal 10 binary64)
00-0-(*.f64 d #s(literal 20 binary64))
00-0-#s(literal 20 binary64)
00-0-(*.f64 d #s(literal 10 binary64))
00-0-d
00-0-(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
Results
62.0ms512×256valid
Compiler

Compiled 44 to 32 computations (27.3% saved)

Precisions
Click to see histograms. Total time spent on operations: 21.0ms
ival-mult: 17.0ms (80.9% of total)
ival-add: 3.0ms (14.3% of total)
const: 2.0ms (9.5% of total)

eval0.0ms (0%)

Compiler

Compiled 4 to 3 computations (25% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 d #s(literal 30 binary64))
Compiler

Compiled 4 to 3 computations (25% saved)

localize21.0ms (1.9%)

Results
16.0ms256×256valid
Compiler

Compiled 7 to 5 computations (28.6% saved)

Precisions
Click to see histograms. Total time spent on operations: 3.0ms
ival-mult: 2.0ms (77% of total)
const: 0.0ms (0% of total)

eval0.0ms (0%)

Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0.1%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Accuracy
100.0%
Counts
1 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 d #s(literal 30 binary64))
Compiler

Compiled 15 to 11 computations (26.7% saved)

regimes7.0ms (0.6%)

Accuracy

Total -0.3b remaining (-∞%)

Threshold costs -0.3b (-∞%)

Counts
2 → 1
Calls
Call 1
Inputs
(*.f64 d #s(literal 30 binary64))
(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
Outputs
(*.f64 d #s(literal 30 binary64))
Calls

2 calls:

5.0ms
(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
1.0ms
d
Results
AccuracySegmentsBranch
100.0%1d
100.0%1(+.f64 (*.f64 d #s(literal 10 binary64)) (*.f64 d #s(literal 20 binary64)))
Compiler

Compiled 10 to 7 computations (30% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Rules
*-commutative
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0710
1810
Stop Event
saturated
Calls
Call 1
Inputs
(*.f64 d #s(literal 30 binary64))
Outputs
(*.f64 d #s(literal 30 binary64))

soundness20.0ms (1.9%)

Rules
70×fma-neg
26×fma-define
22×distribute-lft-neg-in
13×distribute-rgt-neg-in
12×cancel-sign-sub-inv
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
01644
14044
210040
323540
432340
534940
Stop Event
done
saturated
Compiler

Compiled 20 to 15 computations (25% saved)

preprocess29.0ms (2.6%)

Remove

(negabs d)

Compiler

Compiled 48 to 36 computations (25% saved)

end0.0ms (0%)

Profiling

Loading profile data...