Details

Time bar (total: 1.7s)

sample256.0ms

Algorithm
intervals
Results
6.0ms324×body80valid

simplify12.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
072
1152
2152

prune4.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
8.0ms
(* (+ x y) z)

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* (+ x y) z)

simplify41.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010684
141172
2181172
3500372

prune53.0ms

Filtered
24 candidates to 16 candidates (66.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New22224
Fresh000
Picked011
Done000
Total22325

Merged error: 0b

Counts
25 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

1.5b
(- (* x x) (* y y))
10.7b
(* (- (* x x) (* y y)) z)
18.6b
(/ (* (- (* x x) (* y y)) z) (- x y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 times-frac associate-/r* add-log-exp
flip3-- associate-*l* associate-*l/ flip-- difference-of-squares
associate-*r*
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out--
sub-neg frac-2neg diff-log pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
3 → 63
Calls
3 calls:
3.0ms
(- (* x x) (* y y))
7.0ms
(* (- (* x x) (* y y)) z)
9.0ms
(/ (* (- (* x x) (* y y)) z) (- x y))

series129.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(- (* x x) (* y y))
42.0ms
(* (- (* x x) (* y y)) z)
54.0ms
(/ (* (- (* x x) (* y y)) z) (- x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0302480
11573406
25001397

prune127.0ms

Filtered
72 candidates to 50 candidates (69.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New71172
Fresh101
Picked011
Done011
Total72375

Merged error: 0b

Counts
75 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(/ 1 (/ (- x y) (* (- (* x x) (* y y)) z)))
1.5b
(- (* x x) (* y y))
10.7b
(* (- (* x x) (* y y)) z)
18.4b
(/ (- x y) (* (- (* x x) (* y y)) z))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
58×times-frac
42×add-sqr-sqrt
40×*-un-lft-identity
32×add-exp-log
28×add-cube-cbrt
20×add-cbrt-cube
14×div-exp
12×associate-*l/ associate-/r*
11×associate-/r/
flip3-- flip-- associate-/l* difference-of-squares
pow1 cbrt-undiv
div-inv distribute-lft-out-- add-log-exp
prod-exp
associate-*l*
rec-exp 1-exp associate-*r* cbrt-unprod
frac-2neg clear-num associate-/l/
sub-neg pow-flip diff-log div-sub pow-prod-down *-commutative inv-pow unswap-sqr
Counts
4 → 136
Calls
4 calls:
11.0ms
(/ 1 (/ (- x y) (* (- (* x x) (* y y)) z)))
3.0ms
(- (* x x) (* y y))
6.0ms
(* (- (* x x) (* y y)) z)
12.0ms
(/ (- x y) (* (- (* x x) (* y y)) z))

series209.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(/ 1 (/ (- x y) (* (- (* x x) (* y y)) z)))
35.0ms
(- (* x x) (* y y))
42.0ms
(* (- (* x x) (* y y)) z)
82.0ms
(/ (- x y) (* (- (* x x) (* y y)) z))

simplify72.0ms

Algorithm
egg-herbie
Counts
148 → 148
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
05011328
125631150
250021089

prune224.0ms

Filtered
148 candidates to 84 candidates (56.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1480148
Fresh000
Picked011
Done022
Total1483151

Merged error: 0b

Counts
151 → 3

regimes79.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
172

end0.0ms

sample357.0ms

Algorithm
intervals
Results
163.0ms10073×body80valid