FastMath repmul

Time bar (total: 1.6s)

analyze14.0ms (0.8%)

Memory
4.1MiB live, 4.1MiB allocated
Algorithm
1×search
Search
ProbabilityValidUnknownPreconditionInfiniteDomainCan'tIter
0%0%100%0%0%0%0%0
100%100%0%0%0%0%0%1
Compiler

Compiled 18 to 11 computations (38.9% saved)

sample1.5s (95.1%)

Memory
-2.6MiB live, 426.9MiB allocated
Samples
355.0ms8 256×0valid-sollya
298.0ms8 256×0valid-baseline
272.0ms8 256×0valid-rival
Bogosity

preprocess41.0ms (2.5%)

Memory
0.3MiB live, 18.8MiB allocated
Algorithm
1×egg-herbie
Rules
56×fma-define
17×distribute-lft-neg-in
16×associate-*r*
14×fmm-def
12×unsub-neg
Iterations

Useful iterations: 2 (0.0ms)

IterNodesCost
014128
13980
211544
320544
426044
531644
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f64 (*.f64 (*.f64 d1 d1) d1) d1)
(*.f64 (*.f64 (*.f64 d1 d1) d1) d1)
(*.f64 (*.f64 (*.f64 (neg.f64 d1) (neg.f64 d1)) (neg.f64 d1)) (neg.f64 d1))
(neg.f64 (*.f64 (*.f64 (*.f64 (neg.f64 d1) (neg.f64 d1)) (neg.f64 d1)) (neg.f64 d1)))
Outputs
(*.f64 (*.f64 (*.f64 d1 d1) d1) d1)
(*.f64 d1 (*.f64 d1 (*.f64 d1 d1)))
(*.f64 d1 (pow.f64 d1 #s(literal 3 binary64)))
(pow.f64 d1 #s(literal 4 binary64))
(*.f64 (*.f64 (*.f64 d1 d1) d1) d1)
(*.f64 d1 (*.f64 d1 (*.f64 d1 d1)))
(*.f64 d1 (pow.f64 d1 #s(literal 3 binary64)))
(pow.f64 d1 #s(literal 4 binary64))
(*.f64 (*.f64 (*.f64 (neg.f64 d1) (neg.f64 d1)) (neg.f64 d1)) (neg.f64 d1))
(*.f64 d1 (*.f64 d1 (*.f64 d1 d1)))
(*.f64 d1 (pow.f64 d1 #s(literal 3 binary64)))
(pow.f64 d1 #s(literal 4 binary64))
(neg.f64 (*.f64 (*.f64 (*.f64 (neg.f64 d1) (neg.f64 d1)) (neg.f64 d1)) (neg.f64 d1)))
(neg.f64 (*.f64 d1 (*.f64 d1 (*.f64 d1 d1))))
(*.f64 (neg.f64 d1) (pow.f64 d1 #s(literal 3 binary64)))
(neg.f64 (pow.f64 d1 #s(literal 4 binary64)))
Symmetry

(abs d1)

Compiler

Compiled 8 to 4 computations (50% 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
99.9%
(*.f64 (*.f64 (*.f64 d1 d1) d1) d1)
Compiler

Compiled 16 to 8 computations (50% saved)

simplify1.0ms (0.1%)

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

Useful iterations: 0 (0.0ms)

IterNodesCost
0831
11031
Stop Event
1×saturated
Calls
Call 1
Inputs
(*.f64 (*.f64 (*.f64 d1 d1) d1) d1)
Outputs
(*.f64 (*.f64 (*.f64 d1 d1) d1) d1)
(*.f64 d1 (*.f64 d1 (*.f64 d1 d1)))

soundness0.0ms (0%)

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

Compiled 8 to 4 computations (50% saved)

preprocess23.0ms (1.4%)

Memory
-0.4MiB live, 30.7MiB allocated
Remove

(abs d1)

Compiler

Compiled 72 to 38 computations (47.2% saved)

end0.0ms (0%)

Memory
0.0MiB live, 0.0MiB allocated

Profiling

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