Details

Time bar (total: 2.2s)

sample19.0ms

Algorithm
intervals
Results
8.0ms318×body80valid
1.0ms6×body640valid
0.0ms4×body1280valid
0.0ms1×body320valid
0.0ms1×body160valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0184
1284
2384
3414
4414

prune2.0ms

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: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ y z))
0.0b
(+ (* x (+ y z)) (* z 5.0))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
6.0ms
(* x (+ y z))
6.0ms
(+ (* x (+ y z)) (* z 5.0))

series56.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* x (+ y z))
29.0ms
(+ (* x (+ y z)) (* z 5.0))

simplify120.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0212186
1877169
24182168
35001168

prune62.0ms

Filtered
42 candidates to 28 candidates (66.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New39342
Fresh000
Picked011
Done000
Total39443

Merged error: 0.0b

Counts
43 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* z (+ x 5.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
6.0ms
(* z (+ x 5.0))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* z (+ x 5.0))

simplify53.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
012586
153376
2214676
3500276

prune46.0ms

Filtered
26 candidates to 16 candidates (61.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New23326
Fresh202
Picked011
Done101
Total26430

Merged error: 0.0b

Counts
30 → 4

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* z (+ x 5.0))) (cbrt (* z (+ x 5.0))))
0.6b
(cbrt (* z (+ x 5.0)))
0.6b
(cbrt (* z (+ x 5.0)))
0.6b
(cbrt (* z (+ x 5.0)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* z (+ x 5.0))) (cbrt (* z (+ x 5.0))))
5.0ms
(cbrt (* z (+ x 5.0)))
4.0ms
(cbrt (* z (+ x 5.0)))
4.0ms
(cbrt (* z (+ x 5.0)))

series550.0ms

Counts
4 → 12
Calls
4 calls:
165.0ms
(* (cbrt (* z (+ x 5.0))) (cbrt (* z (+ x 5.0))))
129.0ms
(cbrt (* z (+ x 5.0)))
126.0ms
(cbrt (* z (+ x 5.0)))
130.0ms
(cbrt (* z (+ x 5.0)))

simplify47.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0417920
11436842
25002767

prune242.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh022
Picked011
Done011
Total84488

Merged error: 0.0b

Counts
88 → 4

localize15.0ms

Local error

Found 2 expressions with local error:

4.1b
(* z (- (* x x) (* 5.0 5.0)))
5.7b
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
6×add-cube-cbrt
5×times-frac associate-/r*
4×pow1 associate-*r/ associate-*r*
3×flip3-- associate-*l* flip-- difference-of-squares
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out-- add-log-exp
1×frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 54
Calls
2 calls:
6.0ms
(* z (- (* x x) (* 5.0 5.0)))
9.0ms
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

series152.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(* z (- (* x x) (* 5.0 5.0)))
90.0ms
(/ (* z (- (* x x) (* 5.0 5.0))) (- x 5.0))

simplify54.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0309416
11541349
25003314

prune100.0ms

Filtered
60 candidates to 41 candidates (68.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New59160
Fresh011
Picked101
Done022
Total60464

Merged error: 0b

Counts
64 → 4

regimes59.0ms

Accuracy

0% (0.0b 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
0124
1124

end0.0ms

sample474.0ms

Algorithm
intervals
Results
240.0ms9673×body80valid
17.0ms130×body1280valid
10.0ms115×body640valid
4.0ms51×body320valid
2.0ms39×body160valid

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