Details

Time bar (total: 1.1s)

sample15.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1143
2163
3163

prune2.0ms

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-/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))

series8.0ms

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

simplify45.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (40.0ms)

IterNodesCost
0187290
1526276
21757276
35002273

prune48.0ms

Filtered
33 candidates to 49 candidates (-48.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New47249
Fresh000
Picked011
Done000
Total47350

Merged error: 0b

Counts
50 → 3

localize5.0ms

Local error

Found 3 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
63×*-un-lft-identity
40×times-frac
35×add-sqr-sqrt
23×add-cube-cbrt
12×distribute-lft-out
8×associate-/r* associate-/r/
7×add-exp-log add-cbrt-cube distribute-lft-out--
6×associate-/l*
5×add-log-exp
4×flip3-+ flip-+ div-inv difference-of-squares
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg flip3-- diff-log frac-sub flip-- sub-div
Counts
3 → 94
Calls
3 calls:
5.0ms
(/ x (+ x y))
20.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
7.0ms
(/ y (+ x y))

series23.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(/ x (+ x y))
12.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
6.0ms
(/ y (+ x y))

simplify59.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 3 (51.0ms)

IterNodesCost
0260536
1792515
22128515
35002514

prune79.0ms

Filtered
73 candidates to 103 candidates (-41.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1030103
Fresh011
Picked011
Done011
Total1033106

Merged error: 0b

Counts
106 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
131×*-un-lft-identity
85×add-sqr-sqrt
80×times-frac
47×add-cube-cbrt
26×cbrt-prod
23×distribute-lft-out
19×distribute-lft-out-- difference-of-squares
15×associate-/l*
12×associate-/r*
10×add-exp-log add-cbrt-cube
8×associate-/r/
6×associate-/l/
4×pow1 flip3-+ flip-+ div-inv add-log-exp
3×cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip--
1×cbrt-div pow1/3
Counts
4 → 173
Calls
4 calls:
6.0ms
(cbrt (/ (- x y) (+ x y)))
7.0ms
(/ (- x y) (+ x y))
7.0ms
(/ (- x y) (+ x y))
7.0ms
(/ (- x y) (+ x y))

series56.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(cbrt (/ (- x y) (+ x y)))
12.0ms
(/ (- x y) (+ x y))
8.0ms
(/ (- x y) (+ x y))
8.0ms
(/ (- x y) (+ x y))

simplify59.0ms

Algorithm
egg-herbie
Counts
185 → 185
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
02421195
16571142
221961137
350011125

prune133.0ms

Filtered
126 candidates to 185 candidates (-46.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1850185
Fresh000
Picked011
Done022
Total1853188

Merged error: 0b

Counts
188 → 3

regimes123.0ms

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
075
175

end0.0ms

sample354.0ms

Algorithm
intervals
Results
173.0ms8000×body80valid

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