2log (problem 3.3.6)

Time bar (total: 3.3s)

analyze16.0ms (0.5%)

Memory
-16.7MiB live, 4.6MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%3.2%96.8%0%0%0%0
100%3.2%0%96.8%0%0%0%1
Compiler

Compiled 18 to 15 computations (16.7% saved)

sample3.2s (95.9%)

Memory
42.0MiB live, 827.7MiB allocated
Samples
968.0ms7 064×1valid-baseline
827.0ms7 064×1valid-rival
384.0ms7 064×1valid-sollya
85.0ms1 192×0valid-baseline
63.0ms1 192×0valid-rival
53.0ms1 192×0valid-sollya
Precisions
Click to see Rival histograms. Total time spent on operations: 686.0ms
ival-log: 434.0ms (63.3% of total)
ival-add: 84.0ms (12.2% of total)
adjust: 82.0ms (12% of total)
ival-sub: 69.0ms (10.1% of total)
ival-true: 7.0ms (1% of total)
...in/eval/compile.rkt:76:19: 6.0ms (0.9% of total)
ival-assert: 3.0ms (0.4% of total)
Precisions
Click to see Base histograms. Total time spent on operations: 645.0ms
ival-log: 441.0ms (68.4% of total)
ival-add: 99.0ms (15.4% of total)
ival-sub: 83.0ms (12.9% of total)
const: 21.0ms (3.3% of total)
Bogosity

preprocess74.0ms (2.2%)

Memory
0.0MiB live, 19.8MiB allocated
Algorithm
1×egg-herbie
Rules
84×fma-define
66×fmm-def
33×sub-neg
20×associate--r+
20×neg-mul-1
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
017128
133104
263100
3109100
4175100
5268100
6346100
7405100
8456100
9491100
10517100
11519100
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (log.f64 (+.f64 N #s(literal 1 binary64))) (log.f64 N))
(-.f64 (log.f64 (+.f64 N #s(literal 1 binary64))) (log.f64 N))
(-.f64 (log.f64 (+.f64 (neg.f64 N) #s(literal 1 binary64))) (log.f64 (neg.f64 N)))
(neg.f64 (-.f64 (log.f64 (+.f64 (neg.f64 N) #s(literal 1 binary64))) (log.f64 (neg.f64 N))))
Outputs
(-.f64 (log.f64 (+.f64 N #s(literal 1 binary64))) (log.f64 N))
(-.f64 (log1p.f64 N) (log.f64 N))
(-.f64 (log.f64 (+.f64 N #s(literal 1 binary64))) (log.f64 N))
(-.f64 (log1p.f64 N) (log.f64 N))
(-.f64 (log.f64 (+.f64 (neg.f64 N) #s(literal 1 binary64))) (log.f64 (neg.f64 N)))
(-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (neg.f64 N))) (log.f64 (neg.f64 N)))
(-.f64 (log1p.f64 (neg.f64 N)) (log.f64 (neg.f64 N)))
(neg.f64 (-.f64 (log.f64 (+.f64 (neg.f64 N) #s(literal 1 binary64))) (log.f64 (neg.f64 N))))
(neg.f64 (-.f64 (log.f64 (+.f64 #s(literal 1 binary64) (neg.f64 N))) (log.f64 (neg.f64 N))))
(neg.f64 (-.f64 (log1p.f64 (neg.f64 N)) (log.f64 (neg.f64 N))))
(-.f64 (log.f64 (neg.f64 N)) (log1p.f64 (neg.f64 N)))
Compiler

Compiled 8 to 6 computations (25% saved)

eval1.0ms (0%)

Memory
-15.6MiB live, 0.2MiB allocated
Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0%)

Memory
0.9MiB live, 0.9MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
25.5%
(-.f64 (log.f64 (+.f64 N #s(literal 1 binary64))) (log.f64 N))
Compiler

Compiled 16 to 12 computations (25% saved)

simplify2.0ms (0.1%)

Memory
0.4MiB live, 0.4MiB allocated
Algorithm
1×egg-herbie
Rules
3×1-exp
3×+-commutative
2×sub-neg
1×*-commutative
1×neg-sub0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01127
11927
22327
32527
42627
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (log.f64 (+.f64 N #s(literal 1 binary64))) (log.f64 N))
Outputs
(-.f64 (log.f64 (+.f64 N #s(literal 1 binary64))) (log.f64 N))

soundness0.0ms (0%)

Memory
0.4MiB live, 0.4MiB allocated
Stop Event
1×fuel
Compiler

Compiled 8 to 6 computations (25% saved)

preprocess42.0ms (1.3%)

Memory
3.4MiB live, 51.5MiB allocated
Compiler

Compiled 112 to 80 computations (28.6% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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