Details

Time bar (total: 884.0ms)

analyze42.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%6.2%93.8%0
0%6.2%93.8%1
0%6.2%93.8%2
1.6%3.1%95.3%3
1.6%3.1%95.3%4
2.3%1.6%96.1%5
2.3%1.6%96.1%6
2.7%0.8%96.5%7
2.7%0.8%96.5%8
2.9%0.4%96.7%9
2.9%0.4%96.7%10
3%0.2%96.8%11
3%0.2%96.8%12
3.1%0.1%96.8%13
3.1%0.1%96.8%14

sample20.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
5.0ms256×pre80true
0.0mspre80false

simplify64.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
0516511

prune5.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 14.6b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

28.1b
(/.f64 (*.f64 b b) (*.f64 a a))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log_binary64 add-cbrt-cube_binary64
cbrt-unprod_binary64 cbrt-undiv_binary64 prod-exp_binary64 div-exp_binary64
*-un-lft-identity_binary64 associate-/r*_binary64 add-log-exp_binary64 pow1_binary64 add-cube-cbrt_binary64 clear-num_binary64 frac-2neg_binary64 add-sqr-sqrt_binary64 associate-/l*_binary64 times-frac_binary64 div-inv_binary64
Counts
1 → 21
Calls
1 calls:
7.0ms
(/.f64 (*.f64 b b) (*.f64 a a))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/.f64 (*.f64 b b) (*.f64 a a))

simplify68.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
04918137
14918137

prune15.0ms

Filtered
14 candidates to 24 candidates (-71.4%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New23124
Fresh000
Picked101
Done000
Total24125

Merged error: 0b

Counts
25 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.4b
(pow.f64 (/.f64 b a) 2)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
13×unpow-prod-down_binary64
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
add-exp-log_binary64
pow-unpow_binary64
pow1_binary64 pow-exp_binary64
pow-to-exp_binary64 add-log-exp_binary64 unpow2_binary64 pow-pow_binary64 sqr-pow_binary64 add-cbrt-cube_binary64 div-inv_binary64 div-exp_binary64
Counts
1 → 29
Calls
1 calls:
5.0ms
(pow.f64 (/.f64 b a) 2)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(pow.f64 (/.f64 b a) 2)

simplify41.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05180228

prune14.0ms

Filtered
19 candidates to 32 candidates (-68.4%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New32032
Fresh000
Picked011
Done000
Total32133

Merged error: 0b

Counts
33 → 1

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0199
1199

end0.0ms

sample578.0ms

Algorithm
intervals
Results
284.0ms8000×body80valid
143.0ms8000×pre80true
2.0ms138×pre80false

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