Details

Time bar (total: 1.4s)

analyze239.0ms (17.3%)

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
18.7%81.1%0.1%7
21.8%78%0.1%8
43.7%56.2%0.1%9
54.6%39%6.4%10
58.5%35.1%6.4%11
67.3%26.3%6.4%12
71.7%18.8%9.5%13
74.1%16.4%9.5%14
Compiler

Compiled 8 to 8 computations (0% saved)

sample15.0ms (1.1%)

Algorithm
intervals
Results
6.0ms256×body128valid
0.0msbody128invalid
Compiler

Compiled 15 to 18 computations (-20% saved)

simplify105.0ms (7.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (11.0ms)

IterNodesCost
020910
120910

prune2.0ms (0.1%)

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 14 computations (0% saved)

localize5.0ms (0.4%)

Local error

Found 2 expressions with local error:

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

rewrite4.0ms (0.3%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_7278
add-exp-log_binary64_7277 flip3--_binary64_7243 flip--_binary64_7214 *-un-lft-identity_binary64_7239 cancel-sign-sub-inv_binary64_7205 pow1_binary64_7300 sub-neg_binary64_7232 diff-log_binary64_7331 add-cbrt-cube_binary64_7275 add-sqr-sqrt_binary64_7261 add-cube-cbrt_binary64_7274
Counts
1 → 12
Calls

2 calls:

3.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))
0.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))

series110.0ms (8%)

Counts
1 → 18
Calls

1 calls:

110.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))
Compiler

Compiled 155 to 168 computations (-8.4% saved)

simplify60.0ms (4.3%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04897324
14897324

prune17.0ms (1.2%)

Pruning

1 alts after pruning (0 fresh and 1 done)

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

Compiled 254 to 157 computations (38.2% saved)

simplify3.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05118
15118

regimes46.0ms (3.3%)

Compiler

Compiled 76 to 140 computations (-84.2% saved)

bsearch0.0ms (0%)

regimes104.0ms (7.5%)

Compiler

Compiled 33 to 81 computations (-145.5% saved)

bsearch65.0ms (4.7%)

Steps
ItersRangePoint
10
1.9715291866023867e-39
2.787851692370991e-28
3.3159514938877264e-34
9
1.4989189843513905e-68
1.967039913008129e-62
1.0569273682262665e-67
9
1.7235681356817683e-128
5.236973758428276e-123
3.243271138336847e-123
9
-8.653682850372834e-141
-1.2278926374525163e-145
-7.910303794654697e-141
Compiler

Compiled 1 to 3 computations (-200% saved)

regimes29.0ms (2.1%)

Compiler

Compiled 18 to 63 computations (-250% saved)

bsearch0.0ms (0%)

regimes26.0ms (1.9%)

Accuracy

Total 0.1b remaining (88.3%)

Threshold costs 0.1b (88.3%)

Compiler

Compiled 15 to 54 computations (-260% saved)

bsearch3.0ms (0.2%)

Compiler

Compiled 38 to 35 computations (7.9% saved)

simplify4.0ms (0.3%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
08447
18447

end0.0ms (0%)

sample542.0ms (39.3%)

Algorithm
intervals
Results
208.0ms8000×body128valid
7.0ms285×body128invalid
Compiler

Compiled 57 to 72 computations (-26.3% saved)

Pareto

0.4515778109295652

Profiling

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