Details

Time bar (total: 1.1s)

analyze102.0ms (9.3%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
07020
17020
022
122
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 16 to 11 computations (31.3% saved)

sample18.0ms (1.6%)

Algorithm
intervals
Results
6.0ms256×pre128true
4.0ms256×body128valid
Compiler

Compiled 23 to 17 computations (26.1% saved)

simplify9.0ms (0.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
07010
17010

prune3.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
0.0b
Counts
2 → 1
Compiler

Compiled 14 to 8 computations (42.9% saved)

localize4.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 (+.f64 a b) (+.f64 a b))

rewrite12.0ms (1.1%)

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity_binary64_2806
pow1_binary64_2867
add-sqr-sqrt_binary64_2828
distribute-lft-out_binary64_2757 swap-sqr_binary64_2773 flip-+_binary64_2780 flip3-+_binary64_2809
add-cube-cbrt_binary64_2841
frac-times_binary64_2816 associate-*l*_binary64_2747 associate-*r*_binary64_2746
add-exp-log_binary64_2844 add-cbrt-cube_binary64_2842
associate-*r/_binary64_2748 associate-*l/_binary64_2749
pow-sqr_binary64_2779 *-commutative_binary64_2737 distribute-lft-in_binary64_2755 distribute-rgt-in_binary64_2756 prod-exp_binary64_2855 pow-prod-up_binary64_2876 cbrt-unprod_binary64_2839 add-log-exp_binary64_2845 pow2_binary64_2887 pow-prod-down_binary64_2877 unswap-sqr_binary64_2774 pow-plus_binary64_2869
Counts
1 → 40
Calls

1 calls:

10.0ms
(*.f64 (+.f64 a b) (+.f64 a b))

series15.0ms (1.4%)

Counts
1 → 3
Calls

1 calls:

15.0ms
(*.f64 (+.f64 a b) (+.f64 a b))

simplify74.0ms (6.7%)

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
04969523
14969523

prune27.0ms (2.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh000
Picked011
Done000
Total42244
Error
0b
Counts
44 → 2
Compiler

Compiled 495 to 172 computations (65.3% saved)

localize5.0ms (0.5%)

Local error

Found 2 expressions with local error:

0.0b
(pow.f64 (+.f64 a b) 6)
0.5b
(cbrt.f64 (pow.f64 (+.f64 a b) 6))

rewrite11.0ms (1%)

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity_binary64_2806
unpow-prod-down_binary64_2885 cbrt-prod_binary64_2837
add-sqr-sqrt_binary64_2828 add-cube-cbrt_binary64_2841
add-exp-log_binary64_2844 pow-unpow_binary64_2883 pow1_binary64_2867
distribute-lft-out_binary64_2757 add-cbrt-cube_binary64_2842 add-log-exp_binary64_2845 sqr-pow_binary64_2778
pow-exp_binary64_2874 pow1/3_binary64_2888 pow-pow_binary64_2878 pow-to-exp_binary64_2875
Counts
2 → 34
Calls

2 calls:

4.0ms
(cbrt.f64 (pow.f64 (+.f64 a b) 6))
4.0ms
(pow.f64 (+.f64 a b) 6)

series91.0ms (8.2%)

Counts
2 → 6
Calls

2 calls:

75.0ms
(pow.f64 (+.f64 a b) 6)
15.0ms
(cbrt.f64 (pow.f64 (+.f64 a b) 6))

simplify63.0ms (5.7%)

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05040455

prune25.0ms (2.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New40040
Fresh000
Picked011
Done011
Total40242
Error
0b
Counts
42 → 2
Compiler

Compiled 407 to 233 computations (42.8% saved)

regimes38.0ms (3.4%)

Accuracy

Total 0.0b remaining (25.4%)

Threshold costs 0.0b (25.4%)

Compiler

Compiled 96 to 82 computations (14.6% saved)

bsearch0.0ms (0%)

simplify4.0ms (0.4%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0610
1610
Compiler

Compiled 14 to 8 computations (42.9% saved)

end0.0ms (0%)

sample605.0ms (54.7%)

Algorithm
intervals
Results
200.0ms8000×pre128true
136.0ms8000×body128valid
Compiler

Compiled 56 to 40 computations (28.6% saved)

Profiling

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