Details

Time bar (total: 4.1s)

sample15.0ms

Algorithm
intervals
Results
7.0ms317×body80valid

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

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:
5.0ms
(/ (- y x) z)
8.0ms
(+ x (/ (- y x) z))

series49.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(/ (- y x) z)
21.0ms
(+ x (/ (- y x) z))

simplify57.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0221273
1676261
22904261
35002261

prune100.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
3.2b
(cbrt (/ (- y x) z))
3.2b
(cbrt (/ (- y x) z))
3.2b
(cbrt (/ (- y x) z))

rewrite44.0ms

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:
19.0ms
(* (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))

series543.0ms

Counts
4 → 12
Calls
4 calls:
158.0ms
(* (cbrt (/ (- y x) z)) (cbrt (/ (- y x) z)))
126.0ms
(cbrt (/ (- y x) z))
128.0ms
(cbrt (/ (- y x) z))
130.0ms
(cbrt (/ (- y x) z))

simplify52.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
04342002
114071949
250011853

prune576.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (/ 1 z))
0.6b
(cbrt (- y x))
3.2b
(cbrt (/ (- y x) z))
3.2b
(cbrt (/ (- y x) z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
56×cbrt-prod
44×add-sqr-sqrt *-un-lft-identity
39×times-frac
30×add-cube-cbrt
7×distribute-lft-out-- difference-of-squares
5×cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×div-inv
1×flip3-- flip--
Counts
4 → 93
Calls
4 calls:
2.0ms
(cbrt (/ 1 z))
3.0ms
(cbrt (- y x))
4.0ms
(cbrt (/ (- y x) z))
4.0ms
(cbrt (/ (- y x) z))

series601.0ms

Counts
4 → 12
Calls
4 calls:
167.0ms
(cbrt (/ 1 z))
171.0ms
(cbrt (- y x))
133.0ms
(cbrt (/ (- y x) z))
129.0ms
(cbrt (/ (- y x) z))

simplify81.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0376760
1845736
23058711
35001678

prune367.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series723.0ms

Counts
4 → 12
Calls
4 calls:
203.0ms
(* (cbrt z) (cbrt z))
172.0ms
(cbrt z)
170.0ms
(cbrt z)
178.0ms
(cbrt z)

simplify88.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune210.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes75.0ms

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
073
173

end0.0ms

sample423.0ms

Algorithm
intervals
Results
217.0ms10108×body80valid