Details

Time bar (total: 1.2s)

sample12.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1143
2173
3183
4183

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: 11.1b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

10.3b
(/ (* x y) (+ y 1.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-exp-log add-cbrt-cube
4×times-frac associate-/r*
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
6.0ms
(/ (* x y) (+ y 1.0))

series45.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (* x y) (+ y 1.0))

simplify126.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0196146
1876121
24575120
35001120

prune41.0ms

Filtered
28 candidates to 20 candidates (71.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New26228
Fresh000
Picked011
Done000
Total26329

Merged error: 0b

Counts
29 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (+ y 1.0))
0.0b
(* x (/ y (+ y 1.0)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-exp-log add-cbrt-cube
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
5.0ms
(/ y (+ y 1.0))
9.0ms
(* x (/ y (+ y 1.0)))

series77.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ y (+ y 1.0))
42.0ms
(* x (/ y (+ y 1.0)))

simplify42.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0297378
11341340
25001337

prune89.0ms

Filtered
76 candidates to 52 candidates (68.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh011
Picked011
Done011
Total76379

Merged error: 0b

Counts
79 → 3

localize10.0ms

Local error

Found 2 expressions with local error:

4.0b
(- (/ x (pow y 2)) (/ x y))
7.4b
(/ x (pow y 2))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
52×add-sqr-sqrt
50×times-frac
36×*-un-lft-identity
23×add-cube-cbrt
14×unpow-prod-down
10×unpow2 difference-of-squares
8×associate-/r*
7×add-exp-log
6×sqr-pow
5×distribute-lft-out--
4×distribute-rgt-out-- add-cbrt-cube add-log-exp
3×div-exp div-inv associate-/l*
2×pow1
1×cbrt-undiv pow-to-exp sub-neg flip3-- frac-2neg diff-log pow-exp clear-num frac-sub flip--
Counts
2 → 81
Calls
2 calls:
20.0ms
(- (/ x (pow y 2)) (/ x y))
5.0ms
(/ x (pow y 2))

series61.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- (/ x (pow y 2)) (/ x y))
22.0ms
(/ x (pow y 2))

simplify156.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0283518
1929476
24768461
35002461

prune124.0ms

Filtered
87 candidates to 56 candidates (64.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New87087
Fresh000
Picked011
Done022
Total87390

Merged error: 0b

Counts
90 → 3

regimes40.0ms

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
083
183

end0.0ms

sample307.0ms

Algorithm
intervals
Results
184.0ms8000×body80valid

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