Details

Time bar (total: 2.0s)

analyze493.0ms (24.5%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
075219
011
111
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
25%25%50%4
37.5%12.5%50%5
43.7%6.2%50%6
46.9%3.1%50%7
48.4%1.6%50%8
49.2%0.8%50%9
49.6%0.4%50%10
49.8%0.2%50%11
49.9%0.1%50%12
49.9%0%50%13
49.9%0%50%14
Compiler

Compiled 7 to 6 computations (14.3% saved)

sample24.0ms (1.2%)

Algorithm
intervals
Results
14.0ms256×body128valid
Compiler

Compiled 13 to 12 computations (7.7% saved)

simplify363.0ms (18.1%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (354.0ms)

IterNodesCost
075219

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 12 to 10 computations (16.7% saved)

localize7.0ms (0.4%)

Local error

Found 1 expressions with local error:

0.0b
(sqrt.f64 (-.f64 1 (*.f64 x x)))

rewrite31.0ms (1.5%)

Algorithm
rewrite-expression-head
Error
0b
Rules
sqrt-prod_binary64_3845
add-sqr-sqrt_binary64_3851
*-un-lft-identity_binary64_3829
pow1_binary64_3890 add-cube-cbrt_binary64_3864 sqrt-div_binary64_3846 difference-of-squares_binary64_3798
pow1/2_binary64_3909 add-log-exp_binary64_3868 add-exp-log_binary64_3867 add-cbrt-cube_binary64_3865 sqrt-pow1_binary64_3847 flip3--_binary64_3833 flip--_binary64_3804 rem-sqrt-square_binary64_3842
Counts
1 → 17
Calls

1 calls:

6.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))
Compiler

Compiled 228 to 141 computations (38.2% saved)

series29.0ms (1.5%)

Error
0b
Counts
1 → 6
Calls

1 calls:

23.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))
Compiler

Compiled 127 to 116 computations (8.7% saved)

simplify201.0ms (10%)

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 0 (184.0ms)

IterNodesCost
04759284
14759284

prune17.0ms (0.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New22123
Fresh000
Picked011
Done000
Total22224
Error
0b
Counts
24 → 2
Compiler

Compiled 242 to 162 computations (33.1% saved)

localize4.0ms (0.2%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 1/2 (*.f64 x x))

rewrite23.0ms (1.1%)

Algorithm
rewrite-expression-head
Error
0b
Rules
pow1_binary64_3890 add-exp-log_binary64_3867 add-cbrt-cube_binary64_3865
pow-prod-down_binary64_3900 prod-exp_binary64_3878 cbrt-unprod_binary64_3862 add-sqr-sqrt_binary64_3851 associate-*l*_binary64_3770
add-cube-cbrt_binary64_3864 *-un-lft-identity_binary64_3829
add-log-exp_binary64_3868 unswap-sqr_binary64_3797 associate-*r*_binary64_3769 *-commutative_binary64_3760
Counts
1 → 19
Calls

1 calls:

6.0ms
(*.f64 1/2 (*.f64 x x))
Compiler

Compiled 231 to 151 computations (34.6% saved)

series24.0ms (1.2%)

Error
0b
Counts
1 → 3
Calls

1 calls:

22.0ms
(*.f64 1/2 (*.f64 x x))
Compiler

Compiled 63 to 61 computations (3.2% saved)

simplify86.0ms (4.3%)

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 0 (70.0ms)

IterNodesCost
05148179

prune15.0ms (0.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New22022
Fresh000
Picked011
Done011
Total22224
Error
0b
Counts
24 → 2
Compiler

Compiled 212 to 148 computations (30.2% saved)

regimes80.0ms (4%)

Accuracy

Total 0.0b remaining (98.4%)

Threshold costs 0.0b (98.4%)

Compiler

Compiled 422 to 332 computations (21.3% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03726
13726

end0.0ms (0%)

sample607.0ms (30.2%)

Algorithm
intervals
Results
236.0ms8000×body128valid
Compiler

Compiled 113 to 86 computations (23.9% saved)

Profiling

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