Details

Time bar (total: 1.7s)

analyze631.0ms (37.8%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
18.7%81.1%0.1%8
25%72.5%2.5%9
37.4%59.7%2.9%10
44.5%51.3%4.2%11
50.3%43.4%6.3%12
58.7%34.6%6.7%13
63.5%28.7%7.8%14
Compiler

Compiled 13 to 9 computations (30.8% saved)

sample970.0ms (58.1%)

Results
905.0ms8254×body128valid
53.0ms445×body128invalid
0.0msbody1024valid
0.0msbody256valid

preprocess17.0ms (1%)

Algorithm
egg-herbie
Rules
22×fma-def_binary64
17×+-commutative_binary64
12×associate-+r+_binary64
12×associate-+l+_binary64
*-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02052
14044
28144
39744
033
Stop Event
saturated
saturated
Calls
Call 1
Inputs
0
1
2
Outputs
0
1
2
Call 2
Inputs
(+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
(+.f64 (+.f64 (/.f64 y 2) (*.f64 x y)) z)
(+.f64 (+.f64 (/.f64 z 2) (*.f64 y z)) x)
(+.f64 (+.f64 (/.f64 x 2) (*.f64 z x)) y)
Outputs
(+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
(+.f64 (/.f64 x 2) (+.f64 (*.f64 x y) z))
(+.f64 (/.f64 x 2) (fma.f64 x y z))
(+.f64 (+.f64 (/.f64 y 2) (*.f64 x y)) z)
(+.f64 (/.f64 y 2) (+.f64 (*.f64 x y) z))
(+.f64 z (fma.f64 x y (/.f64 y 2)))
(+.f64 (+.f64 (/.f64 z 2) (*.f64 y z)) x)
(+.f64 x (+.f64 (/.f64 z 2) (*.f64 y z)))
(+.f64 x (fma.f64 y z (/.f64 z 2)))
(+.f64 (+.f64 (/.f64 x 2) (*.f64 z x)) y)
(+.f64 (/.f64 x 2) (+.f64 (*.f64 x z) y))
(+.f64 (/.f64 x 2) (fma.f64 x z y))
Compiler

Compiled 12 to 8 computations (33.3% saved)

simplify7.0ms (0.4%)

Algorithm
egg-herbie
Rules
fma-def_binary64
+-commutative_binary64
associate-+r+_binary64
associate-+l+_binary64
*-commutative_binary64
Iterations

Useful iterations: 1 (0.0ms)

IterNodesCost
0913
11411
22511
32911
Stop Event
saturated
Counts
1 → 2
Calls
Call 1
Inputs
(+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
Outputs
(+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
(+.f64 (/.f64 x 2) (+.f64 (*.f64 x y) z))
(+.f64 (/.f64 x 2) (fma.f64 x y z))

eval1.0ms (0%)

Compiler

Compiled 20 to 12 computations (40% saved)

prune2.0ms (0.1%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New112
Fresh101
Picked000
Done000
Total213
Error
0b
Counts
3 → 1
Alt Table
Click to see full alt table
StatusErrorProgram
0b
(+.f64 (/.f64 x 2) (fma.f64 x y z))
Compiler

Compiled 22 to 14 computations (36.4% saved)

localize6.0ms (0.4%)

eval0.0ms (0%)

Compiler

Compiled 3 to 3 computations (0% saved)

prune1.0ms (0%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011
Error
0b
Counts
1 → 1
Alt Table
Click to see full alt table
StatusErrorProgram
0b
(+.f64 (/.f64 x 2) (fma.f64 x y z))
Compiler

Compiled 11 to 7 computations (36.4% saved)

regimes19.0ms (1.1%)

Accuracy

Total -0.0b remaining (-∞%)

Threshold costs -0.0b (-∞%)

Counts
2 → 1
Calls
Call 1
Inputs
(+.f64 (/.f64 x 2) (fma.f64 x y z))
(+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
Outputs
(+.f64 (/.f64 x 2) (fma.f64 x y z))
Results
TimeErrorSegmentsBranch
3.0ms0b1x
3.0ms0b1y
3.0ms0b1z
3.0ms0b1(+.f64 (+.f64 (/.f64 x 2) (*.f64 y x)) z)
3.0ms0b1(+.f64 (/.f64 x 2) (*.f64 y x))
Compiler

Compiled 54 to 36 computations (33.3% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Rules
+-commutative_binary64
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0811
1911
Stop Event
saturated
Calls
Call 1
Inputs
(+.f64 (/.f64 x 2) (fma.f64 x y z))
Outputs
(+.f64 (/.f64 x 2) (fma.f64 x y z))

end14.0ms (0.9%)

Stop Event
done
Compiler

Compiled 22 to 14 computations (36.4% saved)

Profiling

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