Details

Time bar (total: 1.2s)

sample262.0ms

Algorithm
intervals
Results
8.0ms327×body80valid

simplify11.0ms

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

localize6.0ms

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)

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* (+ x y) z)

simplify40.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010684
141172
2181172
3500372

prune48.0ms

Filtered
24 candidates to 16 candidates (66.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New23124
Fresh000
Picked011
Done000
Total23225

Merged error: 0b

Counts
25 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

3.1b
(- (* x x) (* y y))
8.7b
(* (- (* x x) (* y y)) z)
17.9b
(/ (* (- (* 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))
6.0ms
(* (- (* x x) (* y y)) z)
10.0ms
(/ (* (- (* x x) (* y y)) z) (- x y))

series134.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(- (* x x) (* y y))
42.0ms
(* (- (* x x) (* y y)) z)
58.0ms
(/ (* (- (* x x) (* y y)) z) (- x y))

simplify47.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0302480
11573406
25001397

prune116.0ms

Filtered
72 candidates to 50 candidates (69.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New72072
Fresh000
Picked011
Done011
Total72274

Merged error: 0b

Counts
74 → 2

regimes75.0ms

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
072
172

end0.0ms

sample430.0ms

Algorithm
intervals
Results
205.0ms10120×body80valid