Details

Time bar (total: 3.7s)

sample269.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0134
1164
2204
3264
4314
5334
6334

prune3.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (neg (+ f n)) (- f n))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
82×*-un-lft-identity
60×times-frac
58×add-sqr-sqrt
32×add-cube-cbrt
24×distribute-lft-neg-in distribute-rgt-neg-in
13×distribute-lft-out-- difference-of-squares
12×distribute-lft-out associate-/l*
6×neg-mul-1
5×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/ distribute-neg-frac
1×pow1 cbrt-undiv neg-sub0 flip3-- frac-2neg flip3-+ div-sub distribute-frac-neg div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 95
Calls
1 calls:
12.0ms
(/ (neg (+ f n)) (- f n))

series93.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(/ (neg (+ f n)) (- f n))

simplify70.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0288754
1906738
22893733
35001733

prune136.0ms

Filtered
98 candidates to 60 candidates (61.2%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New96298
Fresh000
Picked011
Done000
Total96399

Merged error: 0.0b

Counts
99 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(cbrt (pow (/ (neg (+ f n)) (- f n)) 3))
0.0b
(/ (neg (+ f n)) (- f n))
0.0b
(pow (/ (neg (+ f n)) (- f n)) 3)

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
374×*-un-lft-identity
300×times-frac
270×add-sqr-sqrt
148×add-cube-cbrt
138×cbrt-prod
132×unpow-prod-down cube-prod
104×distribute-lft-neg-in distribute-rgt-neg-in
61×distribute-lft-out-- difference-of-squares
52×distribute-lft-out
26×neg-mul-1
12×associate-/l*
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-- associate-/r* flip-- div-inv
4×pow1
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 distribute-frac-neg div-exp pow-exp associate-/l/ distribute-neg-frac rem-cube-cbrt sqr-pow
1×neg-sub0 pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 div-sub cube-neg clear-num rem-cbrt-cube flip-+
Counts
3 → 396
Calls
3 calls:
20.0ms
(cbrt (pow (/ (neg (+ f n)) (- f n)) 3))
10.0ms
(/ (neg (+ f n)) (- f n))
20.0ms
(pow (/ (neg (+ f n)) (- f n)) 3)

series257.0ms

Counts
3 → 9
Calls
3 calls:
110.0ms
(cbrt (pow (/ (neg (+ f n)) (- f n)) 3))
67.0ms
(/ (neg (+ f n)) (- f n))
80.0ms
(pow (/ (neg (+ f n)) (- f n)) 3)

simplify132.0ms

Algorithm
egg-herbie
Counts
405 → 405
Iterations

Useful iterations: 2 (87.0ms)

IterNodesCost
09533730
144133489
250023481

prune344.0ms

Filtered
405 candidates to 142 candidates (35.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New4050405
Fresh011
Picked011
Done011
Total4053408

Merged error: 0.0b

Counts
408 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- f n))
0.6b
(cbrt (neg (+ f n)))
0.6b
(cbrt (neg (+ f n)))
0.6b
(cbrt (neg (+ f n)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
41×cbrt-prod
28×*-un-lft-identity
16×add-sqr-sqrt
14×add-cube-cbrt
12×distribute-lft-neg-in distribute-rgt-neg-in
8×cbrt-div
6×distribute-neg-frac distribute-lft-out
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×neg-mul-1 flip3-+ flip-+
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 81
Calls
4 calls:
3.0ms
(cbrt (- f n))
4.0ms
(cbrt (neg (+ f n)))
4.0ms
(cbrt (neg (+ f n)))
4.0ms
(cbrt (neg (+ f n)))

series576.0ms

Counts
4 → 12
Calls
4 calls:
149.0ms
(cbrt (- f n))
138.0ms
(cbrt (neg (+ f n)))
143.0ms
(cbrt (neg (+ f n)))
145.0ms
(cbrt (neg (+ f n)))

simplify64.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (56.0ms)

IterNodesCost
0252581
1618555
22029539
35001526

prune262.0ms

Filtered
93 candidates to 76 candidates (81.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New92193
Fresh000
Picked101
Done022
Total93396

Merged error: 0b

Counts
96 → 3

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (neg (+ f n)))
0.6b
(cbrt (neg (+ f n)))
0.6b
(cbrt (neg (+ f n)))
2.3b
(exp (log (cbrt (- f n))))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
41×cbrt-prod
30×*-un-lft-identity
18×add-sqr-sqrt
16×add-cube-cbrt
12×distribute-lft-neg-in distribute-rgt-neg-in
8×cbrt-div log-prod exp-sum
6×distribute-neg-frac distribute-lft-out
5×pow1 exp-prod
4×add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×neg-mul-1 flip3-+ flip-+
2×log-div exp-diff log-pow
1×flip3-- flip-- rem-exp-log distribute-lft-out-- difference-of-squares
Counts
4 → 89
Calls
4 calls:
4.0ms
(cbrt (neg (+ f n)))
4.0ms
(cbrt (neg (+ f n)))
4.0ms
(cbrt (neg (+ f n)))
6.0ms
(exp (log (cbrt (- f n))))

series578.0ms

Counts
4 → 12
Calls
4 calls:
139.0ms
(cbrt (neg (+ f n)))
145.0ms
(cbrt (neg (+ f n)))
141.0ms
(cbrt (neg (+ f n)))
153.0ms
(exp (log (cbrt (- f n))))

simplify69.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
0296620
1691591
22134573
35001556

prune313.0ms

Filtered
101 candidates to 80 candidates (79.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1010101
Fresh000
Picked011
Done022
Total1013104

Merged error: 0b

Counts
104 → 3

regimes48.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0156
1166
2166

end0.0ms

sample342.0ms

Algorithm
intervals
Results
209.0ms8000×body80valid

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