Details

Time bar (total: 2.3s)

sample23.0ms

Algorithm
intervals
Results
12.0ms323×body80valid

simplify83.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (33.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
0.0b
(/ (- x z) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
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 associate-+r+ associate-/l/
1×cbrt-undiv +-commutative distribute-rgt-in flip3-- frac-2neg distribute-lft-in flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 51
Calls
2 calls:
2.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
8.0ms
(/ (- x z) y)

series56.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ 1.0 (* 4.0 (+ 0.25 (/ (- x z) y))))
25.0ms
(/ (- x z) y)

simplify83.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0264320
1853293
23888293
35001293

prune121.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x z) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/l*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
8.0ms
(/ (- x z) y)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(/ (- x z) y)

simplify107.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 3 (35.0ms)

IterNodesCost
0156197
1435187
21461187
34607186
45003186

prune87.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

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

rewrite31.0ms

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:
21.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
2.0ms
(cbrt (- x z))
2.0ms
(cbrt (- x z))
2.0ms
(cbrt (- x z))

series572.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
150.0ms
(cbrt (- x z))
149.0ms
(cbrt (- x z))
153.0ms
(cbrt (- x z))

simplify149.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (141.0ms)

IterNodesCost
0260760
1909723
24484670
35001660

prune326.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

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
0166
1166

end0.0ms

sample506.0ms

Algorithm
intervals
Results
303.0ms10131×body80valid