Details

Time bar (total: 3.5s)

analyze1.2s (34.7%)

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.6%98.1%0.3%13
3.1%96.6%0.3%14
Compiler

Compiled 12 to 12 computations (0% saved)

sample32.0ms (0.9%)

Algorithm
intervals
Results
13.0ms256×body128valid
4.0ms111×body128invalid
Compiler

Compiled 23 to 29 computations (-26.1% saved)

simplify173.0ms (5%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02516
12516

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 22 to 22 computations (0% saved)

localize11.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.0b
(+.f64 (+.f64 (*.f64 x y) (*.f64 z t)) (*.f64 a b))
0.0b
(+.f64 (*.f64 x y) (*.f64 z t))

rewrite13.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_3902
sum-log_binary64_3954
add-sqr-sqrt_binary64_3885 add-cube-cbrt_binary64_3898 flip3-+_binary64_3866 pow1_binary64_3924 add-cbrt-cube_binary64_3899 +-commutative_binary64_3793 *-un-lft-identity_binary64_3863 flip-+_binary64_3837 add-exp-log_binary64_3901
associate-+l+_binary64_3796
Counts
2 → 24
Calls

2 calls:

7.0ms
(+.f64 (+.f64 (*.f64 x y) (*.f64 z t)) (*.f64 a b))
4.0ms
(+.f64 (*.f64 x y) (*.f64 z t))

series211.0ms (6%)

Counts
2 → 6
Calls

2 calls:

134.0ms
(+.f64 (+.f64 (*.f64 x y) (*.f64 z t)) (*.f64 a b))
77.0ms
(+.f64 (*.f64 x y) (*.f64 z t))

simplify65.0ms (1.9%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
04961546
14961546

prune25.0ms (0.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New29130
Fresh000
Picked011
Done000
Total29231

Merged error: 0.0b

Counts
31 → 2
Compiler

Compiled 577 to 161 computations (72.1% saved)

localize12.0ms (0.3%)

Local error

Found 4 expressions with local error:

0.0b
(+.f64 (cbrt.f64 (pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3)) (*.f64 a b))
0.0b
(+.f64 (*.f64 x y) (*.f64 z t))
0.3b
(pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3)
37.0b
(cbrt.f64 (pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3))

rewrite33.0ms (1%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_3894
10×add-sqr-sqrt_binary64_3885 add-cube-cbrt_binary64_3898 *-un-lft-identity_binary64_3863
add-log-exp_binary64_3902
unpow-prod-down_binary64_3942 cube-prod_binary64_3891
pow1_binary64_3924 add-cbrt-cube_binary64_3899 add-exp-log_binary64_3901
cube-div_binary64_3892 flip3-+_binary64_3866 flip-+_binary64_3837
pow-unpow_binary64_3940
cube-mult_binary64_3893 unpow3_binary64_3929 sqr-pow_binary64_3835 sum-log_binary64_3954 cbrt-div_binary64_3895 +-commutative_binary64_3793
pow-exp_binary64_3931 pow1/3_binary64_3945 pow-to-exp_binary64_3932 rem-cube-cbrt_binary64_3886 pow-pow_binary64_3935 rem-cbrt-cube_binary64_3887
Counts
4 → 70
Calls

4 calls:

10.0ms
(+.f64 (cbrt.f64 (pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3)) (*.f64 a b))
5.0ms
(pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3)
5.0ms
(cbrt.f64 (pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3))
4.0ms
(+.f64 (*.f64 x y) (*.f64 z t))

series540.0ms (15.5%)

Counts
4 → 12
Calls

4 calls:

276.0ms
(pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3)
125.0ms
(+.f64 (cbrt.f64 (pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3)) (*.f64 a b))
71.0ms
(cbrt.f64 (pow.f64 (+.f64 (*.f64 x y) (*.f64 z t)) 3))
68.0ms
(+.f64 (*.f64 x y) (*.f64 z t))

simplify59.0ms (1.7%)

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
051461494

prune63.0ms (1.8%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New82082
Fresh000
Picked011
Done011
Total82284

Merged error: 0.0b

Counts
84 → 2
Compiler

Compiled 1596 to 417 computations (73.9% saved)

regimes104.0ms (3%)

Compiler

Compiled 341 to 429 computations (-25.8% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01716
11716

end0.0ms (0%)

sample935.0ms (26.7%)

Algorithm
intervals
Results
301.0ms8000×body128valid
150.0ms3899×body128invalid
Compiler

Compiled 48 to 54 computations (-12.5% saved)

Profiling

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