Details

Time bar (total: 1.7s)

sample16.0ms

Algorithm
intervals
Results
6.0ms294×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1313
2563
3623
4623

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (* y 4.0) z))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- x (* (* y 4.0) z))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(- x (* (* y 4.0) z))

simplify57.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
08379
128872
2150772
3500172

prune28.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0b

Counts
16 → 2

localize19.0ms

Local error

Found 4 expressions with local error:

1.2b
(+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (* x x))
2.5b
(- (pow x 3) (pow (* (* y 4.0) z) 3))
3.4b
(* (* (* y 4.0) z) (+ (* (* y 4.0) z) x))
41.2b
(/ (- (pow x 3) (pow (* (* y 4.0) z) 3)) (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (* x x)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
73×add-sqr-sqrt
40×difference-of-squares
39×times-frac
33×*-un-lft-identity
30×sqr-pow
23×add-cube-cbrt
15×add-exp-log add-cbrt-cube
13×pow1 associate-/l*
10×unpow-prod-down cube-prod
8×add-log-exp
6×pow-prod-down prod-exp cbrt-unprod
5×difference-cubes distribute-lft-out--
3×flip3-+ associate-*r* associate-/r* flip-+
2×distribute-rgt-in associate-+l+ flip3-- distribute-lft-in associate-*r/ associate-/r/ flip-- associate-/l/
1×cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp associate-*l* clear-num sum-log *-commutative div-inv
Counts
4 → 132
Calls
4 calls:
12.0ms
(+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (* x x))
9.0ms
(- (pow x 3) (pow (* (* y 4.0) z) 3))
12.0ms
(* (* (* y 4.0) z) (+ (* (* y 4.0) z) x))
24.0ms
(/ (- (pow x 3) (pow (* (* y 4.0) z) 3)) (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (* x x)))

series470.0ms

Counts
4 → 12
Calls
4 calls:
84.0ms
(+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (* x x))
200.0ms
(- (pow x 3) (pow (* (* y 4.0) z) 3))
49.0ms
(* (* (* y 4.0) z) (+ (* (* y 4.0) z) x))
138.0ms
(/ (- (pow x 3) (pow (* (* y 4.0) z) 3)) (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (* x x)))

simplify127.0ms

Algorithm
egg-herbie
Counts
144 → 144
Iterations

Useful iterations: 2 (103.0ms)

IterNodesCost
06332455
133982332
250012330

prune365.0ms

Filtered
144 candidates to 104 candidates (72.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1440144
Fresh000
Picked011
Done011
Total1442146

Merged error: 0b

Counts
146 → 2

regimes86.0ms

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
093
193

end0.0ms

sample373.0ms

Algorithm
intervals
Results
191.0ms9180×body80valid

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