Details

Time bar (total: 766.0ms)

analyze1.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
100%0%0%2

sample9.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
077
177

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 13.6b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

13.6b
(/.f64 x (+.f64 (*.f64 x x) 1))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
associate-/r*_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
associate-/r/_binary64
flip3-+_binary64 add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 flip-+_binary64
Counts
1 → 29
Calls
1 calls:
6.0ms
(/.f64 x (+.f64 (*.f64 x x) 1))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/.f64 x (+.f64 (*.f64 x x) 1))

simplify49.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05051366

prune31.0ms

Filtered
26 candidates to 32 candidates (-23.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New30232
Fresh000
Picked011
Done000
Total30333

Merged error: 0b

Counts
33 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x))
0.1b
(/.f64 1 (pow.f64 x 5))
0.2b
(pow.f64 (/.f64 1 x) 3)
19.0b
(-.f64 (+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x)) (pow.f64 (/.f64 1 x) 3))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
59×*-un-lft-identity_binary64
54×add-sqr-sqrt_binary64
49×times-frac_binary64
37×add-cube-cbrt_binary64
28×unpow-prod-down_binary64
18×add-exp-log_binary64
16×cube-prod_binary64
11×add-log-exp_binary64 distribute-lft-out_binary64 div-inv_binary64
add-cbrt-cube_binary64
difference-of-squares_binary64 div-exp_binary64
associate-/r*_binary64 pow-exp_binary64
pow1_binary64 sqr-pow_binary64
distribute-lft-out--_binary64
pow-to-exp_binary64 1-exp_binary64 cube-div_binary64 rec-exp_binary64
pow-unpow_binary64 pow-pow_binary64 associate-/l*_binary64 frac-sub_binary64
flip3-+_binary64 diff-log_binary64 cbrt-undiv_binary64 frac-add_binary64 inv-pow_binary64 rem-cube-cbrt_binary64 pow-flip_binary64 flip-+_binary64 sum-log_binary64
sub-neg_binary64 flip3--_binary64 clear-num_binary64 frac-2neg_binary64 +-commutative_binary64 flip--_binary64 unpow3_binary64 associate--l+_binary64 cube-mult_binary64
Counts
4 → 151
Calls
4 calls:
20.0ms
(+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x))
5.0ms
(/.f64 1 (pow.f64 x 5))
5.0ms
(pow.f64 (/.f64 1 x) 3)
41.0ms
(-.f64 (+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x)) (pow.f64 (/.f64 1 x) 3))

series20.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x))
5.0ms
(/.f64 1 (pow.f64 x 5))
4.0ms
(pow.f64 (/.f64 1 x) 3)
5.0ms
(-.f64 (+.f64 (/.f64 1 (pow.f64 x 5)) (/.f64 1 x)) (pow.f64 (/.f64 1 x) 3))

simplify58.0ms

Algorithm
egg-herbie
Counts
163 → 163
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
049021774
149021774

prune74.0ms

Filtered
75 candidates to 163 candidates (-117.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1630163
Fresh011
Picked011
Done011
Total1633166

Merged error: 0b

Counts
166 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

20.6b
(-.f64 (+.f64 x (pow.f64 x 5)) (pow.f64 x 3))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64
*-un-lft-identity_binary64 add-log-exp_binary64
difference-of-squares_binary64
diff-log_binary64 distribute-lft-out--_binary64
sub-neg_binary64 pow1_binary64 flip3--_binary64 distribute-lft-out_binary64 add-cube-cbrt_binary64 sqr-pow_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 unpow-prod-down_binary64 cube-prod_binary64 flip--_binary64 associate--l+_binary64 sum-log_binary64
Counts
1 → 19
Calls
1 calls:
11.0ms
(-.f64 (+.f64 x (pow.f64 x 5)) (pow.f64 x 3))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(-.f64 (+.f64 x (pow.f64 x 5)) (pow.f64 x 3))

simplify40.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
04943296
14943296

prune23.0ms

Filtered
14 candidates to 22 candidates (-57.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New22022
Fresh000
Picked011
Done022
Total22325

Merged error: 0b

Counts
25 → 3

regimes62.0ms

Accuracy

100% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 14.9b

bsearch18.0ms

Steps
ItersRangePoint
10
5.656805880093215e-07
245589.1399797306
1755.406974875884
8
-58755176113.861176
-173375052.42260292
-40112169672.37042

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03431
13431

end0.0ms

sample249.0ms

Algorithm
intervals
Results
160.0ms8000×body80valid

Profiling

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