Details

Time bar (total: 1.9s)

sample19.0ms

Algorithm
intervals
Results
6.0ms356×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1123
2133
3133

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

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* x x) y) y)
0.0b
(+ (* x x) y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity sum-log
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
1×associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
6.0ms
(+ (+ (* x x) y) y)
4.0ms
(+ (* x x) y)

series45.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ (+ (* x x) y) y)
19.0ms
(+ (* x x) y)

simplify52.0ms

Algorithm
egg-herbie
Counts
31 → 31
Iterations

Useful iterations: 3 (46.0ms)

IterNodesCost
0136138
1511127
21640121
35001120

prune78.0ms

Filtered
31 candidates to 22 candidates (71.0%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New28331
Fresh000
Picked101
Done000
Total29332

Merged error: 0b

Counts
32 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x x) (+ y y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
3×sum-log
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r+ *-un-lft-identity flip3-+ add-cbrt-cube flip-+
Counts
1 → 13
Calls
1 calls:
7.0ms
(+ (* x x) (+ y y))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(+ (* x x) (+ y y))

simplify56.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010383
146873
2175673
3500273

prune43.0ms

Filtered
16 candidates to 11 candidates (68.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New16016
Fresh022
Picked011
Done000
Total16319

Merged error: 0b

Counts
19 → 3

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (+ (neg (* y y)) (pow x 4)) (- (* x x) y)) y)
3.0b
(+ (neg (* y y)) (pow x 4))
29.4b
(/ (+ (neg (* y y)) (pow x 4)) (- (* x x) y))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
27×*-un-lft-identity
18×add-sqr-sqrt
16×times-frac
13×add-cube-cbrt
9×add-log-exp
7×distribute-lft-out
5×add-exp-log add-cbrt-cube difference-of-squares
4×associate-+l- associate-/r* associate-/l*
3×pow1 neg-sub0 flip3-+ sum-log flip-+
2×+-commutative div-sub associate-/r/ associate-/l/
1×cbrt-undiv flip3-- frac-2neg div-exp neg-log clear-num flip-- div-inv
Counts
3 → 68
Calls
3 calls:
17.0ms
(+ (/ (+ (neg (* y y)) (pow x 4)) (- (* x x) y)) y)
7.0ms
(+ (neg (* y y)) (pow x 4))
12.0ms
(/ (+ (neg (* y y)) (pow x 4)) (- (* x x) y))

series242.0ms

Counts
3 → 9
Calls
3 calls:
104.0ms
(+ (/ (+ (neg (* y y)) (pow x 4)) (- (* x x) y)) y)
57.0ms
(+ (neg (* y y)) (pow x 4))
81.0ms
(/ (+ (neg (* y y)) (pow x 4)) (- (* x x) y))

simplify48.0ms

Algorithm
egg-herbie
Counts
77 → 77
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0308760
11406690
25001659

prune235.0ms

Filtered
77 candidates to 60 candidates (77.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New77077
Fresh011
Picked011
Done011
Total77380

Merged error: 0b

Counts
80 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ (* x x) y) y)
0.0b
(+ (* x x) y)
0.1b
(pow (+ (+ (* x x) y) y) 3)
42.4b
(cbrt (pow (+ (+ (* x x) y) y) 3))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
14×cbrt-prod
11×add-log-exp
10×add-sqr-sqrt add-cube-cbrt
8×unpow-prod-down cube-prod
5×pow1 add-exp-log add-cbrt-cube distribute-lft-out
4×cube-div flip3-+ sum-log flip-+
3×pow-unpow
2×+-commutative cube-mult cbrt-div unpow3 sqr-pow
1×pow-to-exp associate-+l+ pow-pow pow1/3 pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
4 → 77
Calls
4 calls:
8.0ms
(+ (+ (* x x) y) y)
4.0ms
(+ (* x x) y)
7.0ms
(pow (+ (+ (* x x) y) y) 3)
7.0ms
(cbrt (pow (+ (+ (* x x) y) y) 3))

series127.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(+ (+ (* x x) y) y)
19.0ms
(+ (* x x) y)
59.0ms
(pow (+ (+ (* x x) y) y) 3)
25.0ms
(cbrt (pow (+ (+ (* x x) y) y) 3))

simplify44.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0284512
11339485
25003472

prune186.0ms

Filtered
89 candidates to 51 candidates (57.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New89089
Fresh000
Picked011
Done022
Total89392

Merged error: 0b

Counts
92 → 3

regimes142.0ms

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

sample451.0ms

Algorithm
intervals
Results
202.0ms10681×body80valid

Profiling

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