Details

Time bar (total: 1.7s)

analyze413.0ms

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

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body128valid
0.0ms7×body128invalid

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (10.0ms)

IterNodesCost
020910
120910

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp_binary64
1×*-un-lft-identity_binary64 sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 flip--_binary64
Counts
1 → 11
Calls
1 calls:
3.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))

series81.0ms

Counts
1 → 3
Calls
1 calls:
81.0ms
(-.f64 x (*.f64 (*.f64 y 4) z))

simplify59.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04863209
14863209

prune11.0ms

Filtered
11 candidates to 14 candidates (-27.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0b

Counts
15 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

2.6b
(-.f64 (*.f64 x x) (*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z))))
3.6b
(*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z)))
7.5b
(*.f64 (*.f64 y 16) (*.f64 z z))
22.8b
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z)))) (+.f64 x (*.f64 (*.f64 y 4) z)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
36×add-exp-log_binary64 add-cbrt-cube_binary64
34×pow1_binary64
21×pow-prod-down_binary64 cbrt-unprod_binary64 prod-exp_binary64
13×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
9×times-frac_binary64
6×add-log-exp_binary64
4×associate-*l*_binary64
3×associate-/r*_binary64 associate-/l*_binary64
2×associate-/l/_binary64 flip3--_binary64 associate-*r*_binary64 associate-/r/_binary64 flip--_binary64 *-commutative_binary64
1×flip3-+_binary64 sub-neg_binary64 diff-log_binary64 cbrt-undiv_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 flip-+_binary64
Counts
4 → 92
Calls
4 calls:
6.0ms
(-.f64 (*.f64 x x) (*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z))))
12.0ms
(*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z)))
8.0ms
(*.f64 (*.f64 y 16) (*.f64 z z))
9.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z)))) (+.f64 x (*.f64 (*.f64 y 4) z)))

series422.0ms

Counts
4 → 12
Calls
4 calls:
153.0ms
(-.f64 (*.f64 x x) (*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z))))
53.0ms
(*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z)))
47.0ms
(*.f64 (*.f64 y 16) (*.f64 z z))
168.0ms
(/.f64 (-.f64 (*.f64 x x) (*.f64 y (*.f64 (*.f64 y 16) (*.f64 z z)))) (+.f64 x (*.f64 (*.f64 y 4) z)))

simplify83.0ms

Algorithm
egg-herbie
Counts
104 → 104
Iterations

Useful iterations: 0 (57.0ms)

IterNodesCost
049652450
149652450

prune74.0ms

Filtered
62 candidates to 104 candidates (-67.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1040104
Fresh000
Picked011
Done011
Total1042106

Merged error: 0b

Counts
106 → 2

regimes52.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05210
15210

end0.0ms

sample363.0ms

Algorithm
intervals
Results
183.0ms8000×body128valid
6.0ms290×body128invalid

Profiling

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