Details

Time bar (total: 1.6s)

sample28.0ms

Algorithm
intervals
Results
8.0ms340×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
03347
13347

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (- 1.0 z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
9.0ms
(* (+ x y) (- 1.0 z))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (+ x y) (- 1.0 z))

simplify22.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (18.0ms)

IterNodesCost
05097401

prune50.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh000
Picked011
Done000
Total34337

Merged error: 0b

Counts
37 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x y) (neg z))
0.0b
(+ (* (+ x y) 1.0) (* (+ x y) (neg z)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r* associate-*l/
add-sqr-sqrt *-un-lft-identity
add-cube-cbrt flip3-+ flip-+
pow1 add-exp-log associate-*l* frac-add add-cbrt-cube add-log-exp
distribute-lft-neg-in distribute-rgt-neg-in distribute-rgt-neg-out
distribute-lft-out
+-commutative neg-mul-1 unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 47
Calls
2 calls:
8.0ms
(* (+ x y) (neg z))
8.0ms
(+ (* (+ x y) 1.0) (* (+ x y) (neg z)))

series21.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(* (+ x y) (neg z))
12.0ms
(+ (* (+ x y) 1.0) (* (+ x y) (neg z)))

simplify38.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
04933535
14933535

prune56.0ms

Filtered
39 candidates to 53 candidates (-35.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New53053
Fresh011
Picked011
Done011
Total53356

Merged error: 0b

Counts
56 → 3

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (sqrt 1.0) (sqrt z))
0.0b
(* (+ x y) (+ (sqrt 1.0) (sqrt z)))
0.1b
(* (* (+ x y) (+ (sqrt 1.0) (sqrt z))) (- (sqrt 1.0) (sqrt z)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
32×frac-times
24×add-sqr-sqrt flip3-+ flip-+
20×*-un-lft-identity
16×associate-*l/
14×associate-*r* sqrt-prod
10×pow1 add-exp-log flip3-- associate-*r/ add-cbrt-cube flip--
difference-of-squares
add-cube-cbrt
associate-*l* add-log-exp
pow-prod-down prod-exp cbrt-unprod distribute-lft-out--
distribute-rgt-in sub-neg distribute-lft-in distribute-lft-out
*-commutative
diff-log unswap-sqr
Counts
3 → 103
Calls
3 calls:
6.0ms
(- (sqrt 1.0) (sqrt z))
12.0ms
(* (+ x y) (+ (sqrt 1.0) (sqrt z)))
22.0ms
(* (* (+ x y) (+ (sqrt 1.0) (sqrt z))) (- (sqrt 1.0) (sqrt z)))

series53.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(- (sqrt 1.0) (sqrt z))
16.0ms
(* (+ x y) (+ (sqrt 1.0) (sqrt z)))
32.0ms
(* (* (+ x y) (+ (sqrt 1.0) (sqrt z))) (- (sqrt 1.0) (sqrt z)))

simplify56.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
050631751

prune174.0ms

Filtered
82 candidates to 112 candidates (-36.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1120112
Fresh000
Picked011
Done022
Total1123115

Merged error: 0b

Counts
115 → 3

regimes266.0ms

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
097
197

end0.0ms

sample674.0ms

Algorithm
intervals
Results
262.0ms10253×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody320valid

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