Details

Time bar (total: 1.3s)

sample26.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
183

prune2.0ms

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))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ (+ x y) (+ y 1.0))

simplify49.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0191254
1588238
21783238
35001236

prune52.0ms

Filtered
28 candidates to 43 candidates (-53.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New41243
Fresh000
Picked011
Done000
Total41344

Merged error: 0b

Counts
44 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ y 1.0))
0.1b
(* (/ 1 (sqrt (+ y 1.0))) (/ (+ x y) (sqrt (+ y 1.0))))
0.1b
(/ 1 (sqrt (+ y 1.0)))
0.2b
(/ (+ x y) (sqrt (+ y 1.0)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
139×*-un-lft-identity
120×times-frac
116×add-sqr-sqrt
79×sqrt-prod
69×add-cube-cbrt
34×associate-*r*
32×add-exp-log distribute-lft-out
27×associate-*l*
20×add-cbrt-cube
15×unswap-sqr
14×associate-/r*
11×div-exp
10×sqrt-div
9×pow1
8×prod-exp associate-/r/
7×associate-/l*
6×cbrt-undiv flip3-+ flip-+
4×cbrt-unprod div-inv add-log-exp
3×rec-exp pow-flip 1-exp
2×frac-2neg sqrt-pow1 pow1/2 clear-num associate-/l/
1×frac-times rem-sqrt-square associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
4 → 222
Calls
4 calls:
3.0ms
(sqrt (+ y 1.0))
29.0ms
(* (/ 1 (sqrt (+ y 1.0))) (/ (+ x y) (sqrt (+ y 1.0))))
6.0ms
(/ 1 (sqrt (+ y 1.0)))
8.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

series26.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(sqrt (+ y 1.0))
5.0ms
(* (/ 1 (sqrt (+ y 1.0))) (/ (+ x y) (sqrt (+ y 1.0))))
4.0ms
(/ 1 (sqrt (+ y 1.0)))
13.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

simplify89.0ms

Algorithm
egg-herbie
Counts
234 → 234
Iterations

Useful iterations: 2 (70.0ms)

IterNodesCost
07822082
144051830
250021704

prune272.0ms

Filtered
121 candidates to 234 candidates (-93.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New2340234
Fresh011
Picked011
Done011
Total2343237

Merged error: 0b

Counts
237 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))
0.1b
(pow (/ (+ x y) (+ y 1.0)) 3)
20.5b
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

rewrite32.0ms

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)
9.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

series27.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ (+ x y) (+ y 1.0))
14.0ms
(pow (/ (+ x y) (+ y 1.0)) 3)
8.0ms
(cbrt (pow (/ (+ x y) (+ y 1.0)) 3))

simplify70.0ms

Algorithm
egg-herbie
Counts
173 → 173
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
05281223
123331125
250011111

prune126.0ms

Filtered
75 candidates to 173 candidates (-130.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1730173
Fresh000
Picked011
Done022
Total1733176

Merged error: 0b

Counts
176 → 3

regimes106.0ms

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

sample346.0ms

Algorithm
intervals
Results
161.0ms7999×body80valid
0.0ms1×body640valid

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