Details

Time bar (total: 1.3s)

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
193
293

prune2.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

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-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
7.0ms
(/ (+ x y) (- x y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (+ x y) (- x y))

simplify40.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
0169288
1510274
21421270
35001270

prune52.0ms

Filtered
48 candidates to 32 candidates (33.3%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New43548
Fresh000
Picked101
Done000
Total44549

Merged error: 0.0b

Counts
49 → 5

localize9.0ms

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))

rewrite34.0ms

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 associate-/r* add-cbrt-cube
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- flip-- div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp clear-num flip-+ rem-exp-log
Counts
3 → 117
Calls
3 calls:
9.0ms
(exp (/ (+ x y) (- x y)))
10.0ms
(log (exp (/ (+ x y) (- x y))))
10.0ms
(/ (+ x y) (- x y))

series28.0ms

Counts
3 → 9
Calls
3 calls:
12.0ms
(exp (/ (+ x y) (- x y)))
8.0ms
(log (exp (/ (+ x y) (- x y))))
8.0ms
(/ (+ x y) (- x y))

simplify49.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0235660
1607623
21640614
35002611

prune116.0ms

Filtered
126 candidates to 82 candidates (34.9%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New1251126
Fresh044
Picked101
Done000
Total1265131

Merged error: 0b

Counts
131 → 5

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (pow E (/ (+ x y) (- x y))))
0.0b
(pow E (/ (+ x y) (- x y)))
0.0b
(/ (+ x y) (- x y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
45×add-sqr-sqrt
40×times-frac
27×add-cube-cbrt
26×pow-unpow
11×distribute-lft-out
9×distribute-lft-out-- difference-of-squares
8×add-exp-log
7×log-prod
6×unpow-prod-down
5×associate-/r* add-cbrt-cube
4×pow1 rem-log-exp pow-exp associate-/r/ associate-/l*
3×add-log-exp
2×pow-to-exp e-exp-1 flip3-- flip-- div-inv associate-/l/ sqr-pow
1×cbrt-undiv pow-pow frac-2neg flip3-+ div-exp clear-num log-pow flip-+
Counts
3 → 105
Calls
3 calls:
3.0ms
(log (pow E (/ (+ x y) (- x y))))
8.0ms
(pow E (/ (+ x y) (- x y)))
8.0ms
(/ (+ x y) (- x y))

series40.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(log (pow E (/ (+ x y) (- x y))))
15.0ms
(pow E (/ (+ x y) (- x y)))
8.0ms
(/ (+ x y) (- x y))

simplify115.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 3 (107.0ms)

IterNodesCost
0313631
11091596
24583587
35001583

prune103.0ms

Filtered
114 candidates to 71 candidates (37.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1140114
Fresh044
Picked011
Done000
Total1145119

Merged error: 0b

Counts
119 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (+ x y))
0.0b
(/ 1 (/ (- x y) (+ x y)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
7.0ms
(/ (- x y) (+ x y))
11.0ms
(/ 1 (/ (- x y) (+ x y)))

series19.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(/ (- x y) (+ x y))
8.0ms
(/ 1 (/ (- x y) (+ x y)))

simplify53.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
04861462
121981311
250011167

prune75.0ms

Filtered
180 candidates to 78 candidates (56.7%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1791180
Fresh123
Picked011
Done011
Total1805185

Merged error: 0b

Counts
185 → 5

regimes116.0ms

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
0115
1135
2135

end0.0ms

sample378.0ms

Algorithm
intervals
Results
176.0ms8000×body80valid

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