Details

Time bar (total: 1.1s)

sample16.0ms

Algorithm
intervals
Results
6.0ms285×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0105
1105

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.6b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.6b
(/ 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:
5.0ms
(/ x (* y 3.0))

series4.0ms

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

simplify64.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 0 (61.0ms)

IterNodesCost
05001152

prune43.0ms

Filtered
17 candidates to 24 candidates (-41.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New19524
Fresh000
Picked011
Done000
Total19625

Merged error: 0.0b

Counts
25 → 6

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 56
Calls
1 calls:
12.0ms
(* (/ 1 y) (/ x 3.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* (/ 1 y) (/ x 3.0))

simplify58.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
05291432

prune69.0ms

Filtered
36 candidates to 59 candidates (-63.9%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New57259
Fresh224
Picked101
Done101
Total61465

Merged error: 0b

Counts
65 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x 3.0) y)

rewrite10.0ms

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:
7.0ms
(/ (/ x 3.0) y)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(/ (/ x 3.0) y)

simplify74.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
04788781
14788781

prune91.0ms

Filtered
60 candidates to 73 candidates (-21.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New73073
Fresh033
Picked011
Done000
Total73477

Merged error: 0b

Counts
77 → 4

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (/ 0.3333333333333333 y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
7.0ms
(* x (/ 0.3333333333333333 y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (/ 0.3333333333333333 y))

simplify47.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05230230

prune36.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New35035
Fresh022
Picked011
Done011
Total35439

Merged error: 0b

Counts
39 → 4

regimes74.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
155

end0.0ms

sample451.0ms

Algorithm
intervals
Results
190.0ms9171×body80valid

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