bug500 (missed optimization)

Time bar (total: 5.4s)

analyze16.0ms (0.3%)

Memory
4.6MiB live, 4.6MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%50.4%49.6%0%0%0%0
100%50.4%0%49.6%0%0%0%1
Compiler

Compiled 12 to 9 computations (25% saved)

sample5.3s (98.2%)

Memory
31.5MiB live, 1 208.6MiB allocated
Samples
2.5s7 874×1valid-sollya
1.2s7 874×1valid-baseline
542.0ms7 874×1valid-rival
100.0ms382×0valid-sollya
17.0ms382×0valid-baseline
14.0ms382×0valid-rival
Precisions
Click to see Rival histograms. Total time spent on operations: 360.0ms
ival-sin: 204.0ms (56.7% of total)
ival-sub: 79.0ms (21.9% of total)
adjust: 67.0ms (18.6% of total)
ival-true: 7.0ms (1.9% of total)
ival-assert: 3.0ms (0.8% of total)
Precisions
Click to see Base histograms. Total time spent on operations: 637.0ms
ival-sin: 463.0ms (72.7% of total)
ival-sub: 155.0ms (24.3% of total)
const: 19.0ms (3% of total)
Bogosity

preprocess53.0ms (1%)

Memory
-16.6MiB live, 18.8MiB allocated
Algorithm
1×egg-herbie
Rules
26×fmm-def
16×fma-define
11×sub-neg
8×distribute-lft-neg-in
8×cancel-sign-sub-inv
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
01276
12272
25568
311968
416868
518268
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (sin.f64 x) x)
(-.f64 (sin.f64 x) x)
(-.f64 (sin.f64 (neg.f64 x)) (neg.f64 x))
(neg.f64 (-.f64 (sin.f64 (neg.f64 x)) (neg.f64 x)))
Outputs
(-.f64 (sin.f64 x) x)
(-.f64 (sin.f64 x) x)
(-.f64 (sin.f64 (neg.f64 x)) (neg.f64 x))
(-.f64 (neg.f64 (sin.f64 x)) (neg.f64 x))
(+.f64 x (neg.f64 (sin.f64 x)))
(-.f64 x (sin.f64 x))
(neg.f64 (-.f64 (sin.f64 (neg.f64 x)) (neg.f64 x)))
(-.f64 (sin.f64 x) x)
Symmetry

(negabs x)

Compiler

Compiled 5 to 3 computations (40% saved)

eval0.0ms (0%)

Memory
0.2MiB live, 0.2MiB allocated
Compiler

Compiled 1 to 1 computations (0% saved)

prune1.0ms (0%)

Memory
0.8MiB live, 0.8MiB allocated
Alt Table
Click to see full alt table
StatusAccuracyProgram
63.9%
(-.f64 (sin.f64 x) x)
Compiler

Compiled 10 to 6 computations (40% saved)

simplify2.0ms (0%)

Memory
0.3MiB live, 0.3MiB allocated
Algorithm
1×egg-herbie
Rules
2×sub-neg
2×+-commutative
1×*-commutative
1×neg-sub0
1×neg-mul-1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0817
11017
21517
31717
41817
Stop Event
1×saturated
Calls
Call 1
Inputs
(-.f64 (sin.f64 x) x)
Outputs
(-.f64 (sin.f64 x) x)

soundness0.0ms (0%)

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

Compiled 5 to 3 computations (40% saved)

preprocess27.0ms (0.5%)

Memory
0.3MiB live, 31.5MiB allocated
Remove

(negabs x)

Compiler

Compiled 96 to 68 computations (29.2% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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