Details

Time bar (total: 3.0s)

sample19.0ms

Algorithm
intervals
Results
9.0ms323×body80valid

simplify90.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (37.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ 1.0 (* 4.0 (+ 0.75 (/ (- 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 (+ 0.75 (/ (- x z) y))))
7.0ms
(/ (- x z) y)

series58.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
30.0ms
(/ (- x z) y)

simplify88.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0263320
1854293
23903293
35001293

prune120.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 49
Calls
2 calls:
2.0ms
(+ 4.0 (* 4.0 (/ (- x z) y)))
9.0ms
(/ (- x z) y)

series54.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(+ 4.0 (* 4.0 (/ (- x z) y)))
27.0ms
(/ (- x z) y)

simplify89.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0245299
1767273
23770272
35001272

prune113.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

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:
20.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
2.0ms
(cbrt (- x z))
2.0ms
(cbrt (- x z))
2.0ms
(cbrt (- x z))

series596.0ms

Counts
4 → 12
Calls
4 calls:
131.0ms
(* (cbrt (- x z)) (cbrt (- x z)))
152.0ms
(cbrt (- x z))
144.0ms
(cbrt (- x z))
169.0ms
(cbrt (- x z))

simplify153.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (144.0ms)

IterNodesCost
0260760
1909723
24484670
35001661

prune311.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(/ (- x z) y)
0.3b
(* (/ (- x z) y) (* 4.0 (/ (- x z) y)))
19.7b
(/ (* 4.0 (- 4.0 (* (/ (- x z) y) (* 4.0 (/ (- x z) y))))) (- 4.0 (* 4.0 (/ (- x z) y))))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
57×add-sqr-sqrt *-un-lft-identity
48×times-frac
35×add-cube-cbrt
34×add-exp-log add-cbrt-cube
19×associate-*l*
11×prod-exp cbrt-unprod associate-/l* distribute-lft-out-- difference-of-squares
9×pow1 cbrt-undiv div-exp associate-/r*
6×associate-/l/
5×associate-*r/
4×flip3-- flip-- div-inv add-log-exp
3×frac-2neg pow-prod-down clear-num
2×div-sub associate-/r/
1×frac-times associate-*r* associate-*l/ *-commutative
Counts
4 → 146
Calls
4 calls:
7.0ms
(/ (- x z) y)
8.0ms
(/ (- x z) y)
29.0ms
(* (/ (- x z) y) (* 4.0 (/ (- x z) y)))
8.0ms
(/ (* 4.0 (- 4.0 (* (/ (- x z) y) (* 4.0 (/ (- x z) y))))) (- 4.0 (* 4.0 (/ (- x z) y))))

series181.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(/ (- x z) y)
27.0ms
(/ (- x z) y)
40.0ms
(* (/ (- x z) y) (* 4.0 (/ (- x z) y)))
87.0ms
(/ (* 4.0 (- 4.0 (* (/ (- x z) y) (* 4.0 (/ (- x z) y))))) (- 4.0 (* 4.0 (/ (- x z) y))))

simplify75.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 1 (15.0ms)

IterNodesCost
05751292
129761111
250011111

prune372.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes49.0ms

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
0104
1104

end0.0ms

sample498.0ms

Algorithm
intervals
Results
293.0ms10131×body80valid