Details

Time bar (total: 1.4s)

sample21.0ms

Algorithm
intervals
Results
10.0ms323×body80valid

simplify101.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 7 (49.0ms)

IterNodesCost
0226
1466
21116
32376
44056
55956
69196
726275
850015

prune6.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

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)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log associate-+r+ add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×+-commutative associate-/r*
2×pow1 distribute-rgt-in distribute-lft-in associate-/l/ distribute-lft-out
1×cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp associate-*l* clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 55
Calls
2 calls:
16.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
6.0ms
(/ (- x z) y)

series58.0ms

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

simplify88.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0266338
1814311
23708311
35001311

prune94.0ms

Filtered
61 candidates to 44 candidates (72.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New59261
Fresh101
Picked101
Done000
Total61263

Merged error: 0b

Counts
63 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
43×*-un-lft-identity
31×times-frac
24×add-cube-cbrt
19×associate-*r*
13×associate-*r/
12×associate-/l*
9×add-exp-log add-cbrt-cube distribute-lft-out--
8×difference-of-squares
6×associate-/r*
4×pow1 associate-/l/
3×associate-*l* clear-num un-div-inv
2×cbrt-undiv flip3-- frac-2neg div-exp prod-exp flip-- cbrt-unprod div-inv add-log-exp unswap-sqr
1×div-sub pow-prod-down *-commutative
Counts
2 → 91
Calls
2 calls:
11.0ms
(* 4.0 (/ (- x z) y))
8.0ms
(/ (- x z) y)

series72.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(* 4.0 (/ (- x z) y))
27.0ms
(/ (- x z) y)

simplify39.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0320433
11397402
25001402

prune118.0ms

Filtered
97 candidates to 65 candidates (67.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New96197
Fresh101
Picked011
Done000
Total97299

Merged error: 0b

Counts
99 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* (- x z) 4.0) (/ 1 y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
23×add-exp-log
22×*-un-lft-identity associate-*l/
19×associate-*l*
18×frac-times
17×add-cube-cbrt
16×associate-*r*
13×times-frac add-cbrt-cube
12×prod-exp
10×flip3-- flip-- associate-/l* unswap-sqr
9×associate-*r/ associate-/r*
6×pow1 cbrt-unprod
4×div-exp clear-num
3×frac-2neg pow-prod-down un-div-inv
2×cbrt-undiv rec-exp 1-exp *-commutative
1×div-inv distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 87
Calls
1 calls:
16.0ms
(* (* (- x z) 4.0) (/ 1 y))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (* (- x z) 4.0) (/ 1 y))

simplify53.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0494583
12363502
25003470

prune99.0ms

Filtered
90 candidates to 51 candidates (56.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New90090
Fresh000
Picked011
Done011
Total90292

Merged error: 0b

Counts
92 → 2

regimes37.0ms

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

sample524.0ms

Algorithm
intervals
Results
304.0ms10147×body80valid