symmetry log of sum of exp

Time bar (total: 52.7s)

analyze125.0ms (0.2%)

Memory
3.2MiB live, 49.7MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%99.9%0.1%0%0%0%0
0%0%99.9%0.1%0%0%0%1
0%0%99.9%0.1%0%0%0%2
0%0%99.9%0.1%0%0%0%3
25%25%74.9%0.1%0%0%0%4
50%50%50%0.1%0%0%0%5
50%50%50%0.1%0%0%0%6
50%50%50%0.1%0%0%0%7
50%50%50%0.1%0%0%0%8
50%50%50%0.1%0%0%0%9
50%50%50%0.1%0%0%0%10
50%50%50%0.1%0%0%0%11
50%50%50%0.1%0%0%0%12
Compiler

Compiled 17 to 15 computations (11.8% saved)

sample52.5s (99.6%)

Memory
93.1MiB live, 7 854.3MiB allocated
Samples
1.1s1 780×2valid-baseline
725.0ms1 780×2valid-rival
678.0ms1 780×2valid-sollya
654.0ms2 155×1valid-baseline
435.0ms2 155×1valid-sollya
380.0ms2 155×1valid-rival
256.0ms4 321×0valid-sollya
254.0ms4 321×0valid-baseline
245.0ms4 321×0valid-rival
Precisions
Click to see Rival histograms. Total time spent on operations: 1.9s
ival-log: 706.0ms (37.3% of total)
ival-exp: 634.0ms (33.5% of total)
adjust: 404.0ms (21.3% of total)
ival-add: 128.0ms (6.8% of total)
ival-true: 15.0ms (0.8% of total)
ival-assert: 6.0ms (0.3% of total)
Precisions
Click to see Base histograms. Total time spent on operations: 16.6s
ival-log: 9.8s (59.2% of total)
ival-exp: 6.3s (37.9% of total)
ival-add: 428.0ms (2.6% of total)
const: 63.0ms (0.4% of total)
Bogosity

preprocess43.0ms (0.1%)

Memory
-9.5MiB live, 20.7MiB allocated
Algorithm
1×egg-herbie
Rules
20×fma-define
12×sub-neg
11×+-commutative
8×exp-diff
8×exp-sum
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
024199
139199
256199
365199
487199
5106199
6121199
7133199
8140199
Stop Event
1×saturated
Calls
Call 1
Inputs
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))
(log.f64 (+.f64 (exp.f64 (neg.f64 a)) (exp.f64 b)))
(log.f64 (+.f64 (exp.f64 a) (exp.f64 (neg.f64 b))))
(neg.f64 (log.f64 (+.f64 (exp.f64 (neg.f64 a)) (exp.f64 b))))
(neg.f64 (log.f64 (+.f64 (exp.f64 a) (exp.f64 (neg.f64 b)))))
(log.f64 (+.f64 (exp.f64 b) (exp.f64 a)))
Outputs
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))
(log.f64 (+.f64 (exp.f64 (neg.f64 a)) (exp.f64 b)))
(log.f64 (+.f64 (exp.f64 b) (exp.f64 (neg.f64 a))))
(log.f64 (+.f64 (exp.f64 a) (exp.f64 (neg.f64 b))))
(neg.f64 (log.f64 (+.f64 (exp.f64 (neg.f64 a)) (exp.f64 b))))
(neg.f64 (log.f64 (+.f64 (exp.f64 b) (exp.f64 (neg.f64 a)))))
(neg.f64 (log.f64 (+.f64 (exp.f64 a) (exp.f64 (neg.f64 b)))))
(log.f64 (+.f64 (exp.f64 b) (exp.f64 a)))
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))
Symmetry

(sort a b)

Compiler

Compiled 8 to 6 computations (25% saved)

eval0.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated
Compiler

Compiled 2 to 2 computations (0% saved)

prune1.0ms (0%)

Memory
0.9MiB live, 0.9MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
52.8%
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))
Compiler

Compiled 16 to 12 computations (25% saved)

simplify2.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated
Algorithm
1×egg-herbie
Rules
1×+-commutative
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01225
11325
Stop Event
1×saturated
Calls
Call 1
Inputs
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))
Outputs
(log.f64 (+.f64 (exp.f64 a) (exp.f64 b)))

soundness0.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated
Stop Event
1×fuel
Compiler

Compiled 8 to 6 computations (25% saved)

preprocess19.0ms (0%)

Memory
5.6MiB live, 23.1MiB allocated
Remove

(sort a b)

Compiler

Compiled 64 to 48 computations (25% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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