bug500 (missed optimization)

Time bar (total: 1.9s)

analyze15.0ms (0.8%)

Memory
4.7MiB live, 4.7MiB 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)

sample1.8s (95.4%)

Memory
14.2MiB live, 639.2MiB allocated
Precisions
Click to see Rival histograms. Total time spent on operations: 339.0ms
ival-sin: 194.0ms (57.2% of total)
ival-sub: 76.0ms (22.4% of total)
adjust: 61.0ms (18% of total)
ival-true: 5.0ms (1.5% of total)
ival-assert: 3.0ms (0.9% of total)
Precisions
Click to see Base histograms. Total time spent on operations: 629.0ms
ival-sin: 465.0ms (73.9% of total)
ival-sub: 145.0ms (23% of total)
const: 19.0ms (3% of total)
Bogosity

preprocess37.0ms (2%)

Memory
3.1MiB live, 18.7MiB 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
68.5%
(-.f64 (sin.f64 x) x)
Compiler

Compiled 10 to 6 computations (40% saved)

simplify2.0ms (0.1%)

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)

preprocess29.0ms (1.6%)

Memory
4.8MiB live, 35.8MiB 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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