Details

Time bar (total: 803.0ms)

sample17.0ms

Algorithm
intervals
Results
6.0ms285×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0137
1137

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.5b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.5b
(/ (+ x y) (+ y y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
48×times-frac
39×add-sqr-sqrt add-cube-cbrt
28×distribute-lft-out
15×distribute-rgt-out
12×associate-/r*
5×distribute-lft1-in count-2 distribute-rgt1-in
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 80
Calls
1 calls:
9.0ms
(/ (+ x y) (+ y y))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (+ x y) (+ y y))

simplify43.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
04920942
14920942

prune58.0ms

Filtered
47 candidates to 83 candidates (-76.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New82183
Fresh000
Picked011
Done000
Total82284

Merged error: 0b

Counts
84 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (/ 1/2 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 (/ 1/2 y))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (/ 1/2 y))

simplify43.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05100229

prune37.0ms

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

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New35035
Fresh000
Picked011
Done011
Total35237

Merged error: 0b

Counts
37 → 2

regimes93.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
087
187

end0.0ms

sample466.0ms

Algorithm
intervals
Results
212.0ms9173×body80valid

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