Details

Time bar (total: 1.5s)

analyze262.0ms (17.5%)

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
12.5%71.8%15.7%8
25%56.2%18.9%9
31.2%43.7%25.1%10
39%34.7%26.3%11
44.9%27.9%27.3%12
47.8%22%30.2%13
52.6%16.8%30.7%14
Compiler

Compiled 10 to 9 computations (10% saved)

sample19.0ms (1.3%)

Algorithm
intervals
Results
10.0ms256×body128valid
0.0ms15×body128invalid
Compiler

Compiled 19 to 20 computations (-5.3% saved)

simplify105.0ms (7%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (11.0ms)

IterNodesCost
023113
123113

prune2.0ms (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 18 to 16 computations (11.1% saved)

localize7.0ms (0.4%)

Local error

Found 2 expressions with local error:

0.0b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
0.0b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))

rewrite6.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_6255
*-un-lft-identity_binary64_6216 cancel-sign-sub-inv_binary64_6182 add-cube-cbrt_binary64_6251 flip3--_binary64_6220 diff-log_binary64_6308 sub-neg_binary64_6209 flip--_binary64_6191 add-cbrt-cube_binary64_6252 add-sqr-sqrt_binary64_6238 pow1_binary64_6277 add-exp-log_binary64_6254
Counts
1 → 12
Calls

2 calls:

5.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
0.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))

series154.0ms (10.3%)

Counts
1 → 18
Calls

1 calls:

154.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
Compiler

Compiled 199 to 212 computations (-6.5% saved)

simplify69.0ms (4.6%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (59.0ms)

IterNodesCost
04982396
14982396

prune21.0ms (1.4%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New30030
Fresh000
Picked011
Done000
Total30131
Error
0.0b
Counts
31 → 1
Compiler

Compiled 310 to 161 computations (48.1% saved)

simplify3.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05224
15224

regimes57.0ms (3.8%)

Compiler

Compiled 118 to 186 computations (-57.6% saved)

bsearch0.0ms (0%)

regimes102.0ms (6.8%)

Compiler

Compiled 56 to 114 computations (-103.6% saved)

bsearch30.0ms (2%)

Steps
ItersRangePoint
10
6.683749530540691e-26
3.597698270968198e-15
5.780174976217915e-19
7
-117128299090.21457
-5196734252.47925
-6478617500.991773
Compiler

Compiled 1 to 3 computations (-200% saved)

regimes37.0ms (2.5%)

Compiler

Compiled 36 to 90 computations (-150% saved)

bsearch0.0ms (0%)

regimes26.0ms (1.8%)

Accuracy

Total 0.0b remaining (87.3%)

Threshold costs 0.0b (87.3%)

Compiler

Compiled 15 to 54 computations (-260% saved)

bsearch3.0ms (0.2%)

Compiler

Compiled 33 to 33 computations (0% saved)

simplify3.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
06344
16344

end0.0ms (0%)

sample590.0ms (39.4%)

Algorithm
intervals
Results
226.0ms8000×body128valid
19.0ms488×body128invalid
Compiler

Compiled 61 to 76 computations (-24.6% saved)

Pareto

0.24932740529406155

Profiling

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