expq2 (section 3.11)

Time bar (total: 1.5s)

analyze99.0ms (6.7%)

Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%75.2%24.8%0%0%0%0
0%0%75.2%24.8%0%0%0%1
0%0%75.2%24.8%0%0%0%2
25%18.8%56.4%24.8%0%0%0%3
25%18.8%56.4%24.8%0%0%0%4
31.3%23.5%51.7%24.8%0%0%0%5
37.5%28.2%47%24.8%0%0%0%6
39.1%29.4%45.8%24.8%0%0%0%7
40.6%30.5%44.6%24.8%0%0%0%8
41.4%31.1%44.1%24.8%0%0%0%9
41.6%31.3%43.9%24.8%0%0%0%10
41.8%31.4%43.8%24.8%0%0%0%11
41.8%31.4%43.8%24.8%0%0%0%12
Compiler

Compiled 11 to 7 computations (36.4% saved)

sample1.1s (76.6%)

Results
573.0ms2800×body1024valid
295.0ms3803×body256valid
178.0ms1359×body512valid
69.0ms294×body2048valid
Bogosity

preprocess99.0ms (6.7%)

Algorithm
1×egg-herbie
Rules
1248×distribute-lft-in
946×fma-neg
910×div-sub
778×times-frac
652×distribute-lft-neg-in
Problems
169×(-.f64 (exp.f64 x) 1)
87×No Errors
Iterations

Useful iterations: 7 (0.0ms)

IterNodesCost
015104
130102
243102
365102
413282
543682
6224782
7455878
Stop Event
1×node limit
Calls
Call 1
Inputs
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
(/.f64 (exp.f64 (neg.f64 x)) (-.f64 (exp.f64 (neg.f64 x)) 1))
(neg.f64 (/.f64 (exp.f64 (neg.f64 x)) (-.f64 (exp.f64 (neg.f64 x)) 1)))
Outputs
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
(/.f64 (exp.f64 x) (expm1.f64 x))
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
(/.f64 (exp.f64 x) (expm1.f64 x))
(/.f64 (exp.f64 (neg.f64 x)) (-.f64 (exp.f64 (neg.f64 x)) 1))
(/.f64 (exp.f64 (neg.f64 x)) (expm1.f64 (neg.f64 x)))
(/.f64 1 (-.f64 1 (exp.f64 x)))
(/.f64 1 (neg.f64 (expm1.f64 x)))
(neg.f64 (/.f64 (exp.f64 (neg.f64 x)) (-.f64 (exp.f64 (neg.f64 x)) 1)))
(/.f64 (neg.f64 (exp.f64 (neg.f64 x))) (expm1.f64 (neg.f64 x)))
(/.f64 (/.f64 -1 (exp.f64 x)) (expm1.f64 (neg.f64 x)))
(/.f64 -1 (*.f64 (exp.f64 x) (expm1.f64 (neg.f64 x))))
(/.f64 -1 (-.f64 1 (exp.f64 x)))
(/.f64 -1 (neg.f64 (expm1.f64 x)))
Compiler

Compiled 25 to 14 computations (44% saved)

eval0.0ms (0%)

Compiler

Compiled 6 to 4 computations (33.3% saved)

prune1.0ms (0.1%)

Alt Table
Click to see full alt table
StatusAccuracyProgram
▶100.0%
(/.f64 (exp.f64 x) (expm1.f64 x))
▶100.0%
(/.f64 (exp.f64 x) (expm1.f64 x))
Compiler

Compiled 12 to 8 computations (33.3% saved)

localize20.0ms (1.4%)

Compiler

Compiled 12 to 5 computations (58.3% saved)

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 (exp.f64 x) (expm1.f64 x))
Compiler

Compiled 19 to 11 computations (42.1% saved)

regimes8.0ms (0.5%)

Accuracy

Total -39.7b remaining (-∞%)

Threshold costs -39.7b (-∞%)

Counts
2 → 1
Calls
Call 1
Inputs
(/.f64 (exp.f64 x) (expm1.f64 x))
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
Outputs
(/.f64 (exp.f64 x) (expm1.f64 x))
Calls

3 calls:

3.0ms
x
2.0ms
(exp.f64 x)
2.0ms
(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
Results
AccuracySegmentsBranch
100.0%1x
100.0%1(/.f64 (exp.f64 x) (-.f64 (exp.f64 x) 1))
100.0%1(exp.f64 x)
Compiler

Compiled 26 to 15 computations (42.3% saved)

simplify1.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0921
Stop Event
1×done
1×saturated
Calls
Call 1
Inputs
(/.f64 (exp.f64 x) (expm1.f64 x))
Outputs
(/.f64 (exp.f64 x) (expm1.f64 x))
Compiler

Compiled 6 to 4 computations (33.3% saved)

soundness80.0ms (5.4%)

Rules
1248×distribute-lft-in
946×fma-neg
910×div-sub
778×times-frac
652×distribute-lft-neg-in
Iterations

Useful iterations: 7 (0.0ms)

IterNodesCost
015104
130102
243102
365102
413282
543682
6224782
7455878
Stop Event
1×node limit
Compiler

Compiled 13 to 7 computations (46.2% saved)

end0.0ms (0%)

preprocess36.0ms (2.4%)

Compiler

Compiled 42 to 30 computations (28.6% saved)

Profiling

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