Details

Time bar (total: 2.1s)

sample18.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
193
293

prune2.0ms

Filtered
1 candidates to 0 candidates (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

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))

series63.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/ (+ x y) (- x y))

simplify44.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
0169288
1510274
21421270
35001270

prune67.0ms

Filtered
48 candidates to 32 candidates (66.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New45348
Fresh000
Picked011
Done000
Total45449

Merged error: 0b

Counts
49 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite28.0ms

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:
11.0ms
(/ 1 (/ (- x y) (+ x y)))
8.0ms
(/ (- x y) (+ x y))

series125.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(/ 1 (/ (- x y) (+ x y)))
64.0ms
(/ (- x y) (+ x y))

simplify56.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
04861462
121981311
250011167

prune180.0ms

Filtered
180 candidates to 78 candidates (43.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1800180
Fresh022
Picked011
Done011
Total1804184

Merged error: 0b

Counts
184 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (+ x y) (/ 1 (- x y)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
21×associate-*r*
20×*-un-lft-identity
17×times-frac
11×add-cube-cbrt
10×add-exp-log
6×add-cbrt-cube
4×associate-*l* prod-exp
3×pow1 distribute-lft-out-- difference-of-squares unswap-sqr
2×frac-times flip3-+ div-exp associate-*l/ associate-/r/ cbrt-unprod flip-+
1×cbrt-undiv rec-exp flip3-- 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative flip-- div-inv distribute-lft-out add-log-exp
Counts
1 → 49
Calls
1 calls:
15.0ms
(* (+ x y) (/ 1 (- x y)))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(* (+ x y) (/ 1 (- x y)))

simplify37.0ms

Algorithm
egg-herbie
Counts
52 → 52
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0264289
11295249
25001216

prune60.0ms

Filtered
52 candidates to 33 candidates (63.5%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New52052
Fresh011
Picked011
Done022
Total52456

Merged error: 0b

Counts
56 → 4

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))
0.6b
(* (cbrt (- x y)) (cbrt (- x y)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
3.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))
11.0ms
(* (cbrt (- x y)) (cbrt (- x y)))

series535.0ms

Counts
4 → 12
Calls
4 calls:
139.0ms
(cbrt (- x y))
139.0ms
(cbrt (- x y))
139.0ms
(cbrt (- x y))
117.0ms
(* (cbrt (- x y)) (cbrt (- x y)))

simplify150.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (141.0ms)

IterNodesCost
0261760
1919723
24512667
35001657

prune231.0ms

Filtered
113 candidates to 81 candidates (71.7%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1130113
Fresh000
Picked011
Done033
Total1134117

Merged error: 0b

Counts
117 → 4

regimes41.0ms

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
063
163

end0.0ms

sample313.0ms

Algorithm
intervals
Results
180.0ms8000×body80valid

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