Details

Time bar (total: 2.4s)

sample17.0ms

Algorithm
intervals
Results
7.0ms331×body80valid

simplify18.0ms

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
(+ x (/ (- y x) z))
0.0b
(/ (- 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:
8.0ms
(+ x (/ (- y x) z))
6.0ms
(/ (- y x) z)

series51.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ x (/ (- y x) z))
26.0ms
(/ (- y x) z)

simplify59.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0221273
1676261
22904261
35002261

prune100.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
17×*-un-lft-identity
16×add-sqr-sqrt
10×times-frac
9×add-log-exp
5×distribute-lft-out--
4×add-cube-cbrt difference-of-squares
2×pow1 add-exp-log sub-neg associate-+r+ diff-log sum-log add-cbrt-cube div-inv distribute-lft-out
1×+-commutative associate-+r- flip3-- distribute-rgt-out-- flip3-+ frac-sub flip-- flip-+ sub-div
Counts
2 → 40
Calls
2 calls:
14.0ms
(+ x (- (/ y z) (/ x z)))
12.0ms
(- (/ y z) (/ x z))

series44.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ x (- (/ y z) (/ x z)))
23.0ms
(- (/ y z) (/ x z))

simplify39.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0180259
1452249
21639249
35002249

prune82.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
37×cbrt-prod
31×add-sqr-sqrt
29×*-un-lft-identity
15×add-cube-cbrt
12×cbrt-div
11×pow1
10×swap-sqr
9×pow1/3
8×associate-*r* associate-*l*
6×add-exp-log flip3-- flip-- distribute-lft-out--
4×frac-times add-cbrt-cube add-log-exp difference-of-squares 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 → 89
Calls
4 calls:
10.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series672.0ms

Counts
4 → 12
Calls
4 calls:
124.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
178.0ms
(cbrt z)
175.0ms
(cbrt z)
194.0ms
(cbrt z)

simplify116.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
0225556
1764525
23574478
35002474

prune269.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)
2.7b
(exp (log (+ x (/ (- y x) z))))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
27×*-un-lft-identity
23×add-sqr-sqrt
15×add-cube-cbrt times-frac
5×add-exp-log add-cbrt-cube associate-/l* add-log-exp
4×pow1 log-prod exp-prod exp-sum distribute-lft-out-- difference-of-squares
3×associate-/r*
2×log-div flip3-+ exp-diff div-sub flip-+ associate-/l/ distribute-lft-out
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg div-exp clear-num sum-log log-pow flip-- div-inv rem-exp-log
Counts
3 → 69
Calls
3 calls:
12.0ms
(+ x (/ (- y x) z))
6.0ms
(/ (- y x) z)
9.0ms
(exp (log (+ x (/ (- y x) z))))

series69.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ x (/ (- y x) z))
26.0ms
(/ (- y x) z)
22.0ms
(exp (log (+ x (/ (- y x) z))))

simplify60.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
0258390
1735371
22957365
35001359

prune173.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes64.0ms

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
084
184

end0.0ms

sample411.0ms

Algorithm
intervals
Results
202.0ms10126×body80valid