Details

Time bar (total: 1.2s)

sample24.0ms

Algorithm
intervals
Results
9.0ms328×body80valid

simplify13.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1163
2263
3333
4333

prune4.0ms

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

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x x) y)

rewrite199.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 13
Calls
1 calls:
198.0ms
(- (* x x) y)

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(- (* x x) y)

simplify63.0ms

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
07363
121656
253556
3179456
4500156

prune21.0ms

Filtered
16 candidates to 12 candidates (25.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New15116
Fresh000
Picked011
Done000
Total15217

Merged error: 0b

Counts
17 → 2

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x x) y)
3.0b
(+ (neg (* y y)) (pow x 4))
27.5b
(/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
12×add-sqr-sqrt add-cube-cbrt times-frac
add-log-exp
add-exp-log add-cbrt-cube distribute-lft-out
flip3-+ flip-+ associate-/l*
pow1 associate-/r* sum-log
+-commutative neg-sub0 associate-+l- associate-/r/ associate-/l/
cbrt-undiv frac-2neg div-sub div-exp neg-log clear-num div-inv
Counts
3 → 61
Calls
3 calls:
4.0ms
(+ (* x x) y)
6.0ms
(+ (neg (* y y)) (pow x 4))
11.0ms
(/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))

series35.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(+ (* x x) y)
10.0ms
(+ (neg (* y y)) (pow x 4))
22.0ms
(/ (+ (neg (* y y)) (pow x 4)) (+ (* x x) y))

simplify43.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0263582
11316506
25002488

prune96.0ms

Filtered
70 candidates to 54 candidates (22.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done011
Total70272

Merged error: 0b

Counts
72 → 2

regimes161.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample508.0ms

Algorithm
intervals
Results
237.0ms10725×body80valid
0.0msbody320valid

Profiling

Loading profile data...