Numeric.Interval.Internal:scale from intervals-0.7.1, B

Time bar (total: 930.0ms)

analyze0.0ms (0%)

Algorithm
search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
100%99.9%0%0.1%0%0%0%1
Compiler

Compiled 8 to 6 computations (25% saved)

sample782.0ms (84%)

Results
691.0ms7193×body256valid
80.0ms1063×body256infinite
Bogosity

preprocess21.0ms (2.3%)

Algorithm
egg-herbie
Rules
274×fma-def
60×fma-neg
36×sub-neg
36×div-sub
28×distribute-lft-in
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
01660
13252
25852
311152
415752
523252
628452
739552
839752
Stop Event
saturated
Calls
Call 1
Inputs
(/.f64 (*.f64 x y) 2)
(/.f64 (*.f64 (neg.f64 x) y) 2)
(/.f64 (*.f64 x (neg.f64 y)) 2)
(/.f64 (*.f64 y x) 2)
Outputs
(/.f64 (*.f64 x y) 2)
(/.f64 x (/.f64 2 y))
(*.f64 (/.f64 x 2) y)
(*.f64 x (/.f64 y 2))
(/.f64 (*.f64 (neg.f64 x) y) 2)
(/.f64 (neg.f64 x) (/.f64 2 y))
(/.f64 x (/.f64 -2 y))
(*.f64 y (/.f64 x -2))
(*.f64 y (*.f64 -1/2 x))
(*.f64 y (*.f64 x -1/2))
(/.f64 (*.f64 x (neg.f64 y)) 2)
(/.f64 (neg.f64 x) (/.f64 2 y))
(/.f64 x (/.f64 -2 y))
(*.f64 y (/.f64 x -2))
(*.f64 y (*.f64 -1/2 x))
(*.f64 y (*.f64 x -1/2))
(/.f64 (*.f64 y x) 2)
(/.f64 x (/.f64 2 y))
(*.f64 (/.f64 x 2) y)
(*.f64 x (/.f64 y 2))
Symmetry

(sort x y)

Compiler

Compiled 9 to 7 computations (22.2% saved)

simplify3.0ms (0.3%)

Algorithm
egg-herbie
Rules
*-commutative
associate-/l*
associate-/r/
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0713
11013
21413
31713
41813
Stop Event
saturated
Counts
1 → 5
Calls
Call 1
Inputs
(/.f64 (*.f64 x y) 2)
Outputs
(/.f64 (*.f64 x y) 2)
(/.f64 x (/.f64 2 y))
(*.f64 (/.f64 x 2) y)
(*.f64 y (/.f64 x 2))
(*.f64 x (/.f64 y 2))

eval1.0ms (0.1%)

Compiler

Compiled 27 to 17 computations (37% saved)

prune2.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New415
Fresh101
Picked000
Done000
Total516
Accurracy
100.0%
Counts
6 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 (/.f64 x 2) y)
100.0%
(*.f64 (/.f64 x 2) y)
Compiler

Compiled 14 to 10 computations (28.6% saved)

localize23.0ms (2.5%)

Compiler

Compiled 14 to 9 computations (35.7% saved)

eval0.0ms (0%)

Compiler

Compiled 2 to 2 computations (0% saved)

prune2.0ms (0.2%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Accurracy
100.0%
Counts
1 → 1
Alt Table
Click to see full alt table
StatusAccuracyProgram
100.0%
(*.f64 (/.f64 x 2) y)
Compiler

Compiled 19 to 13 computations (31.6% saved)

regimes12.0ms (1.3%)

Accuracy

Total -0.2b remaining (-∞%)

Threshold costs -0.2b (-∞%)

Counts
2 → 1
Calls
Call 1
Inputs
(*.f64 (/.f64 x 2) y)
(/.f64 (*.f64 x y) 2)
Outputs
(*.f64 (/.f64 x 2) y)
Calls

4 calls:

4.0ms
y
3.0ms
x
2.0ms
(*.f64 x y)
2.0ms
(/.f64 (*.f64 x y) 2)
Results
AccuracySegmentsBranch
100.0%1x
100.0%1y
100.0%1(/.f64 (*.f64 x y) 2)
100.0%1(*.f64 x y)
Compiler

Compiled 30 to 20 computations (33.3% saved)

simplify4.0ms (0.4%)

Algorithm
egg-herbie
Rules
*-commutative
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0713
1813
Stop Event
done
saturated
Calls
Call 1
Inputs
(*.f64 (/.f64 x 2) y)
Outputs
(*.f64 (/.f64 x 2) y)
Compiler

Compiled 7 to 5 computations (28.6% saved)

soundness58.0ms (6.3%)

Rules
*-commutative
associate-/l*
associate-/r/
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0713
11013
21413
31713
41813
Stop Event
saturated
Compiler

Compiled 12 to 8 computations (33.3% saved)

end0.0ms (0%)

preprocess23.0ms (2.5%)

Remove

(sort x y)

Compiler

Compiled 42 to 30 computations (28.6% saved)

Profiling

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