Details

Time bar (total: 2.4s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1143
2163
3163

prune1.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (+ x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 46
Calls
1 calls:
7.0ms
(/ (- x y) (+ x y))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(/ (- x y) (+ x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0187290
1526276
21757276
35002273

prune66.0ms

Filtered
49 candidates to 33 candidates (67.3%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New46349
Fresh000
Picked101
Done000
Total47350

Merged error: 0.0b

Counts
50 → 3

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (/ (- x y) (+ x y)))
0.0b
(log (exp (/ (- x y) (+ x y))))
0.0b
(/ (- x y) (+ x y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×add-exp-log add-cbrt-cube associate-/l*
4×pow1 associate-/r* add-log-exp
3×log-prod flip3-+ div-sub flip-+ div-inv
2×exp-diff associate-/l/
1×cbrt-undiv log-div flip3-- frac-2neg div-exp rem-log-exp clear-num flip-- rem-exp-log
Counts
3 → 120
Calls
3 calls:
8.0ms
(exp (/ (- x y) (+ x y)))
9.0ms
(log (exp (/ (- x y) (+ x y))))
8.0ms
(/ (- x y) (+ x y))

series198.0ms

Counts
3 → 9
Calls
3 calls:
75.0ms
(exp (/ (- x y) (+ x y)))
59.0ms
(log (exp (/ (- x y) (+ x y))))
64.0ms
(/ (- x y) (+ x y))

simplify58.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 3 (48.0ms)

IterNodesCost
0257670
1645633
22051629
35001623

prune186.0ms

Filtered
129 candidates to 87 candidates (67.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1290129
Fresh022
Picked011
Done000
Total1293132

Merged error: 0.0b

Counts
132 → 3

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(cbrt (pow (/ (- x y) (+ x y)) 3))
0.0b
(pow (/ (- x y) (+ x y)) 3)
0.0b
(/ (- x y) (+ x y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
100×times-frac
98×add-sqr-sqrt
58×cbrt-prod
56×add-cube-cbrt
52×unpow-prod-down cube-prod
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-+ flip-+ div-inv associate-/l*
4×pow1 associate-/r*
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div flip3-- pow-pow frac-2neg pow1/3 div-sub clear-num flip-- rem-cbrt-cube
Counts
3 → 186
Calls
3 calls:
10.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
9.0ms
(pow (/ (- x y) (+ x y)) 3)
8.0ms
(/ (- x y) (+ x y))

series222.0ms

Counts
3 → 9
Calls
3 calls:
86.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
71.0ms
(pow (/ (- x y) (+ x y)) 3)
65.0ms
(/ (- x y) (+ x y))

simplify67.0ms

Algorithm
egg-herbie
Counts
195 → 195
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
05021403
121811310
250011292

prune202.0ms

Filtered
195 candidates to 87 candidates (44.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1950195
Fresh011
Picked011
Done011
Total1953198

Merged error: 0.0b

Counts
198 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- x y))
0.5b
(cbrt (+ x y))
0.5b
(cbrt (+ x y))
0.5b
(cbrt (+ x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
17×cbrt-prod
16×*-un-lft-identity
10×add-sqr-sqrt
8×add-cube-cbrt cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-+ flip-+ distribute-lft-out
1×flip3-- flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 57
Calls
4 calls:
3.0ms
(cbrt (- x y))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))

series523.0ms

Counts
4 → 12
Calls
4 calls:
141.0ms
(cbrt (- x y))
128.0ms
(cbrt (+ x y))
124.0ms
(cbrt (+ x y))
130.0ms
(cbrt (+ x y))

simplify52.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 3 (46.0ms)

IterNodesCost
0217368
1516348
21664338
35002332

prune182.0ms

Filtered
69 candidates to 61 candidates (88.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New69069
Fresh000
Picked011
Done022
Total69372

Merged error: 0.0b

Counts
72 → 3

regimes42.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
085
185

end0.0ms

sample316.0ms

Algorithm
intervals
Results
183.0ms8000×body80valid

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