Details

Time bar (total: 1.9s)

sample15.0ms

Algorithm
intervals
Results
8.0ms290×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1102
2102

prune1.0ms

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: 0.2b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ x (* y 3.0))

series20.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(/ x (* y 3.0))

simplify81.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010986
136871
2150971
3460871
4500271

prune41.0ms

Filtered
24 candidates to 17 candidates (70.8%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New19524
Fresh000
Picked011
Done000
Total19625

Merged error: 0.0b

Counts
25 → 6

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ (/ x y) 3.0)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
6.0ms
(/ (/ x y) 3.0)

series20.0ms

Counts
1 → 3
Calls
1 calls:
19.0ms
(/ (/ x y) 3.0)

simplify85.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0333451
11168433
24377433
35001433

prune140.0ms

Filtered
73 candidates to 59 candidates (80.8%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New71273
Fresh224
Picked011
Done011
Total73679

Merged error: 0b

Counts
79 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ (/ 1 y) 3.0))
0.3b
(/ (/ 1 y) 3.0)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
92×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
9×div-inv
6×cbrt-undiv
5×prod-exp
4×pow1 unswap-sqr
3×associate-*l* associate-/r* cbrt-unprod
2×rec-exp 1-exp add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 140
Calls
2 calls:
18.0ms
(* x (/ (/ 1 y) 3.0))
7.0ms
(/ (/ 1 y) 3.0)

series36.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(* x (/ (/ 1 y) 3.0))
17.0ms
(/ (/ 1 y) 3.0)

simplify56.0ms

Algorithm
egg-herbie
Counts
146 → 146
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0528843
12347744
25001664

prune171.0ms

Filtered
146 candidates to 88 candidates (60.3%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New1460146
Fresh033
Picked011
Done022
Total1466152

Merged error: 0b

Counts
152 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (/ x (sqrt 3.0)) (/ (/ 1 y) (sqrt 3.0)))
0.4b
(/ (/ 1 y) (sqrt 3.0))
0.4b
(/ x (sqrt 3.0))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
353×times-frac
257×add-sqr-sqrt
183×*-un-lft-identity
177×add-cube-cbrt
118×sqrt-prod
82×associate-*r*
49×add-exp-log
31×add-cbrt-cube
24×div-exp
22×associate-*l*
21×unswap-sqr
17×div-inv
16×associate-/l*
13×cbrt-undiv
12×associate-/r*
10×prod-exp
6×cbrt-unprod
5×pow1
3×rec-exp 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative associate-/l/
Counts
3 → 306
Calls
3 calls:
46.0ms
(* (/ x (sqrt 3.0)) (/ (/ 1 y) (sqrt 3.0)))
8.0ms
(/ (/ 1 y) (sqrt 3.0))
4.0ms
(/ x (sqrt 3.0))

series236.0ms

Counts
3 → 9
Calls
3 calls:
121.0ms
(* (/ x (sqrt 3.0)) (/ (/ 1 y) (sqrt 3.0)))
53.0ms
(/ (/ 1 y) (sqrt 3.0))
62.0ms
(/ x (sqrt 3.0))

simplify54.0ms

Algorithm
egg-herbie
Counts
315 → 315
Iterations

Useful iterations: 1 (26.0ms)

IterNodesCost
010222711
150012424

prune396.0ms

Filtered
315 candidates to 164 candidates (52.1%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New3150315
Fresh022
Picked011
Done033
Total3156321

Merged error: 0b

Counts
321 → 6

regimes75.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample330.0ms

Algorithm
intervals
Results
183.0ms9105×body80valid

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