Details

Time bar (total: 1.7s)

sample38.0ms

Algorithm
intervals
Results
14.0ms332×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0837
1837

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
14.0ms
(/ (- y x) z)
14.0ms
(+ x (/ (- y x) z))

series21.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(/ (- y x) z)
11.0ms
(+ x (/ (- y x) z))

simplify48.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05685520

prune53.0ms

Filtered
40 candidates to 57 candidates (-42.5%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New55257
Fresh000
Picked011
Done000
Total55358

Merged error: 0.0b

Counts
58 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite21.0ms

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 (- y x))
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
10.0ms
(* (cbrt (- y x)) (cbrt (- y x)))

series108.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt (- y x))
25.0ms
(cbrt (- y x))
27.0ms
(cbrt (- y x))
30.0ms
(* (cbrt (- y x)) (cbrt (- y x)))

simplify37.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
051641015

prune97.0ms

Filtered
77 candidates to 113 candidates (-46.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done011
Total1133116

Merged error: 0.0b

Counts
116 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (/ 1 (sqrt z)) (/ (- y x) (sqrt z))))
0.1b
(/ 1 (sqrt z))
0.1b
(/ (- y x) (sqrt z))
0.2b
(* (/ 1 (sqrt z)) (/ (- y x) (sqrt z)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
140×add-sqr-sqrt
118×times-frac
100×*-un-lft-identity
68×add-cube-cbrt
65×sqrt-prod
34×associate-*r*
32×add-exp-log
22×associate-*l*
20×add-cbrt-cube
15×unswap-sqr
13×distribute-lft-out-- difference-of-squares
12×associate-/r*
11×div-exp
8×pow1 prod-exp associate-/l*
6×cbrt-undiv add-log-exp
4×cbrt-unprod div-inv
3×rec-exp pow-flip 1-exp
2×frac-2neg clear-num associate-/l/
1×+-commutative frac-times flip3-- sqrt-pow1 flip3-+ pow1/2 div-sub associate-*r/ pow-prod-down associate-*l/ sum-log *-commutative flip-- flip-+ inv-pow
Counts
4 → 207
Calls
4 calls:
3.0ms
(+ x (* (/ 1 (sqrt z)) (/ (- y x) (sqrt z))))
4.0ms
(/ 1 (sqrt z))
6.0ms
(/ (- y x) (sqrt z))
25.0ms
(* (/ 1 (sqrt z)) (/ (- y x) (sqrt z)))

series39.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(+ x (* (/ 1 (sqrt z)) (/ (- y x) (sqrt z))))
6.0ms
(/ 1 (sqrt z))
10.0ms
(/ (- y x) (sqrt z))
10.0ms
(* (/ 1 (sqrt z)) (/ (- y x) (sqrt z)))

simplify64.0ms

Algorithm
egg-herbie
Counts
219 → 219
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
049732262
149732262

prune263.0ms

Filtered
123 candidates to 219 candidates (-78.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New2190219
Fresh000
Picked011
Done022
Total2193222

Merged error: 0.0b

Counts
222 → 3

regimes183.0ms

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
077
177

end0.0ms

sample607.0ms

Algorithm
intervals
Results
248.0ms10092×body80valid

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