Details

Time bar (total: 1.1s)

sample13.0ms

Algorithm
intervals
Results
6.0ms294×body80valid

simplify89.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1193
2433
3553
4593
5673
6873
71233
81983
93813
104543
116293
128073
1311673
1415043
1521863
1650023

prune2.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x 1.0) y)

rewrite6.0ms

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:
6.0ms
(* (+ x 1.0) y)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(* (+ x 1.0) y)

simplify43.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010784
144774
2209674
3500174

prune35.0ms

Filtered
24 candidates to 18 candidates (75.0%)
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:

0.0b
(- (* x x) (* 1.0 1.0))
5.0b
(* (- (* x x) (* 1.0 1.0)) y)
8.5b
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

rewrite20.0ms

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) (* 1.0 1.0))
6.0ms
(* (- (* x x) (* 1.0 1.0)) y)
9.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

series140.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(- (* x x) (* 1.0 1.0))
41.0ms
(* (- (* x x) (* 1.0 1.0)) y)
60.0ms
(/ (* (- (* x x) (* 1.0 1.0)) y) (- x 1.0))

simplify44.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0303474
11526405
25003396

prune109.0ms

Filtered
72 candidates to 53 candidates (73.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New72072
Fresh011
Picked011
Done011
Total72375

Merged error: 0b

Counts
75 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (+ x 1.0) (sqrt y))
0.2b
(* (* (+ x 1.0) (sqrt y)) (sqrt y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*r*
11×add-sqr-sqrt
pow1 add-exp-log *-un-lft-identity add-cbrt-cube
add-cube-cbrt sqrt-prod
associate-*l/
associate-*l*
pow-prod-down prod-exp cbrt-unprod
flip3-+ *-commutative flip-+ add-log-exp unswap-sqr
distribute-lft-out
Counts
2 → 48
Calls
2 calls:
7.0ms
(* (+ x 1.0) (sqrt y))
9.0ms
(* (* (+ x 1.0) (sqrt y)) (sqrt y))

series71.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (+ x 1.0) (sqrt y))
31.0ms
(* (* (+ x 1.0) (sqrt y)) (sqrt y))

simplify34.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0233289
11039242
25001234

prune68.0ms

Filtered
54 candidates to 33 candidates (61.1%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New54054
Fresh000
Picked011
Done022
Total54357

Merged error: 0b

Counts
57 → 3

regimes42.0ms

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 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample335.0ms

Algorithm
intervals
Results
187.0ms9118×body80valid
0.0msbody1280valid

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