Details

Time bar (total: 2.0s)

sample38.0ms

Algorithm
intervals
Results
13.0ms311×body80valid

simplify28.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

prune6.0ms

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

localize10.0ms

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:
10.0ms
(/ (- y x) z)
16.0ms
(+ x (/ (- y x) z))

series20.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(/ (- y x) z)
9.0ms
(+ x (/ (- y x) z))

simplify68.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0221273
1676261
22890261
35002261

prune51.0ms

Filtered
57 candidates to 40 candidates (29.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New55257
Fresh000
Picked011
Done000
Total55358

Merged error: 0b

Counts
58 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ 1 z)))
0.3b
(* (- y x) (/ 1 z))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×add-exp-log times-frac
10×add-cube-cbrt
7×add-cbrt-cube
5×associate-*l*
4×pow1 prod-exp add-log-exp
3×unswap-sqr
2×frac-times flip3-- div-exp associate-*l/ flip-- cbrt-unprod
1×cbrt-undiv +-commutative rec-exp flip3-+ 1-exp associate-*r/ pow-prod-down sum-log un-div-inv *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
5.0ms
(+ x (* (- y x) (/ 1 z)))
18.0ms
(* (- y x) (/ 1 z))

series22.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ 1 z)))
11.0ms
(* (- y x) (/ 1 z))

simplify55.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0296305
11237264
25001250

prune80.0ms

Filtered
59 candidates to 40 candidates (32.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh011
Picked011
Done011
Total59362

Merged error: 0b

Counts
62 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
4.4b
(cbrt (/ (- y x) z))
4.4b
(cbrt (/ (- y x) z))
4.4b
(cbrt (/ (- y x) z))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
157×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
28×swap-sqr
27×distribute-lft-out--
22×associate-*r* associate-*l*
21×difference-of-squares
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 186
Calls
4 calls:
20.0ms
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
4.0ms
(cbrt (/ (- y x) z))
4.0ms
(cbrt (/ (- y x) z))
4.0ms
(cbrt (/ (- y x) z))

series156.0ms

Counts
4 → 12
Calls
4 calls:
60.0ms
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
33.0ms
(cbrt (/ (- y x) z))
30.0ms
(cbrt (/ (- y x) z))
33.0ms
(cbrt (/ (- y x) z))

simplify64.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
04472018
114611967
250011866

prune254.0ms

Filtered
198 candidates to 144 candidates (27.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1980198
Fresh000
Picked011
Done022
Total1983201

Merged error: 0b

Counts
201 → 3

regimes245.0ms

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

sample748.0ms

Algorithm
intervals
Results
297.0ms10098×body80valid

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