Details

Time bar (total: 2.5s)

sample20.0ms

Algorithm
intervals
Results
9.0ms324×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)

rewrite37.0ms

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:
20.0ms
(+ x (/ (- y x) z))
15.0ms
(/ (- y x) z)

series55.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ x (/ (- y x) z))
31.0ms
(/ (- y x) z)

simplify60.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0221273
1676261
22904261
35002261

prune93.0ms

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))

rewrite86.0ms

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:
61.0ms
(+ x (- (/ y z) (/ x z)))
24.0ms
(- (/ y z) (/ x z))

series45.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(+ x (- (/ y z) (/ x z)))
22.0ms
(- (/ y z) (/ x z))

simplify39.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0180259
1452249
21639249
35002249

prune80.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite36.0ms

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:
6.0ms
(+ x (* (- y x) (/ 1 z)))
28.0ms
(* (- y x) (/ 1 z))

series52.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ x (* (- y x) (/ 1 z)))
29.0ms
(* (- y x) (/ 1 z))

simplify35.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0296305
11237264
25001250

prune100.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (- y x) (/ 1 z))) (cbrt (* (- y x) (/ 1 z))))
3.7b
(cbrt (* (- y x) (/ 1 z)))
3.7b
(cbrt (* (- y x) (/ 1 z)))
3.7b
(cbrt (* (- y x) (/ 1 z)))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
102×cbrt-div
70×frac-times
40×associate-*l/
34×flip3-- flip--
23×associate-*r/
17×un-div-inv
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 124
Calls
4 calls:
27.0ms
(* (cbrt (* (- y x) (/ 1 z))) (cbrt (* (- y x) (/ 1 z))))
10.0ms
(cbrt (* (- y x) (/ 1 z)))
10.0ms
(cbrt (* (- y x) (/ 1 z)))
13.0ms
(cbrt (* (- y x) (/ 1 z)))

series684.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt (* (- y x) (/ 1 z))) (cbrt (* (- y x) (/ 1 z))))
203.0ms
(cbrt (* (- y x) (/ 1 z)))
134.0ms
(cbrt (* (- y x) (/ 1 z)))
144.0ms
(cbrt (* (- y x) (/ 1 z)))

simplify53.0ms

Algorithm
egg-herbie
Counts
136 → 136
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
03961485
112611414
250011358

prune354.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes46.0ms

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

sample465.0ms

Algorithm
intervals
Results
193.0ms10185×body80valid