Details

Time bar (total: 1.8s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

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: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* 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 → 40
Calls
1 calls:
7.0ms
(/ (+ x y) (+ y 1.0))

series37.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(/ (+ x y) (+ y 1.0))

simplify50.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (45.0ms)

IterNodesCost
0191254
1588238
21783238
35001236

prune58.0ms

Filtered
43 candidates to 28 candidates (65.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New39443
Fresh000
Picked011
Done000
Total39544

Merged error: 0b

Counts
44 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ y 1.0))
0.1b
(* (+ x y) (/ 1 (+ y 1.0)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out
5×pow1
4×flip3-+ div-exp associate-*l* prod-exp associate-/r* associate-/r/ flip-+
3×associate-/l* unswap-sqr
2×cbrt-undiv frac-times rec-exp 1-exp associate-*l/ cbrt-unprod div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 83
Calls
2 calls:
5.0ms
(/ 1 (+ y 1.0))
12.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

series58.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ 1 (+ y 1.0))
33.0ms
(* (+ x y) (/ 1 (+ y 1.0)))

simplify44.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0351462
11645400
25001366

prune92.0ms

Filtered
89 candidates to 49 candidates (55.1%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New89089
Fresh033
Picked011
Done011
Total89594

Merged error: 0b

Counts
94 → 5

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ y 1.0))
0.0b
(sqrt (+ y 1.0))
0.0b
(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
0.1b
(/ (+ x y) (sqrt (+ y 1.0)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
498×*-un-lft-identity
490×times-frac
296×sqrt-prod
224×add-sqr-sqrt
222×add-cube-cbrt
138×distribute-lft-out
38×associate-/l*
24×sqrt-div
20×associate-/r/
14×associate-/r*
13×flip3-+ flip-+
11×add-exp-log add-cbrt-cube
10×div-inv
6×pow1
4×cbrt-undiv div-exp add-log-exp
3×associate-/l/
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 clear-num
Counts
4 → 383
Calls
4 calls:
3.0ms
(sqrt (+ y 1.0))
3.0ms
(sqrt (+ y 1.0))
19.0ms
(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
11.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

series176.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(sqrt (+ y 1.0))
29.0ms
(sqrt (+ y 1.0))
37.0ms
(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
80.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

simplify98.0ms

Algorithm
egg-herbie
Counts
395 → 395
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
07775054
127974448
250014396

prune337.0ms

Filtered
395 candidates to 144 candidates (36.5%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New3950395
Fresh022
Picked011
Done022
Total3955400

Merged error: 0b

Counts
400 → 5

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))
0.1b
(pow (/ (+ x y) (+ y 1.0)) 3)
21.6b
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
135×*-un-lft-identity
80×times-frac
51×add-sqr-sqrt add-cube-cbrt
50×cbrt-prod
44×unpow-prod-down cube-prod
42×distribute-lft-out
10×associate-/r/
8×add-exp-log add-cbrt-cube
6×flip3-+ flip-+
5×div-inv
4×pow1 associate-/r* associate-/l*
3×pow-unpow add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 clear-num rem-cbrt-cube
Counts
3 → 164
Calls
3 calls:
7.0ms
(/ (+ x y) (+ y 1.0))
9.0ms
(pow (/ (+ x y) (+ y 1.0)) 3)
12.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

series145.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(/ (+ x y) (+ y 1.0))
55.0ms
(pow (/ (+ x y) (+ y 1.0)) 3)
53.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

simplify68.0ms

Algorithm
egg-herbie
Counts
173 → 173
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
05281223
123331125
250011111

prune164.0ms

Filtered
173 candidates to 75 candidates (43.4%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New1730173
Fresh011
Picked011
Done033
Total1735178

Merged error: 0b

Counts
178 → 5

regimes52.0ms

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

sample292.0ms

Algorithm
intervals
Results
164.0ms8000×body80valid

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