Details

Time bar (total: 3.2s)

sample21.0ms

Algorithm
intervals
Results
11.0ms324×body80valid
1.0ms5×body1280valid
0.0ms1×body640valid
0.0ms1×body320valid

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:
5.0ms
(* x (+ y z))
6.0ms
(+ (* x (+ y z)) (* z 5.0))

series58.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* x (+ y z))
29.0ms
(+ (* x (+ y z)) (* z 5.0))

simplify116.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0212186
1877169
24182168
35001168

prune67.0ms

Filtered
42 candidates to 28 candidates (66.7%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New38442
Fresh000
Picked011
Done000
Total38543

Merged error: 0.0b

Counts
43 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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-+r+ 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
(* z (+ x 5.0))
4.0ms
(+ (* x y) (* z (+ x 5.0)))

series63.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* z (+ x 5.0))
28.0ms
(+ (* x y) (* z (+ x 5.0)))

simplify128.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0209182
1941168
24786168
35001168

prune71.0ms

Filtered
42 candidates to 27 candidates (64.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New38442
Fresh303
Picked101
Done011
Total42547

Merged error: 0b

Counts
47 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series816.0ms

Counts
4 → 12
Calls
4 calls:
263.0ms
(* (cbrt z) (cbrt z))
184.0ms
(cbrt z)
189.0ms
(cbrt z)
180.0ms
(cbrt z)

simplify137.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (129.0ms)

IterNodesCost
0115288
1472261
22959238
35003236

prune280.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh033
Picked011
Done011
Total85590

Merged error: 0b

Counts
90 → 5

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (/ (* z (+ (pow x 3) (pow 5.0 3))) (+ (* x x) (- (* 5.0 5.0) (* x 5.0)))))
0.0b
(+ (* x x) (- (* 5.0 5.0) (* x 5.0)))
3.1b
(* z (+ (pow x 3) (pow 5.0 3)))
13.8b
(/ (* z (+ (pow x 3) (pow 5.0 3))) (+ (* x x) (- (* 5.0 5.0) (* x 5.0))))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
11×add-exp-log add-cbrt-cube add-log-exp
10×add-sqr-sqrt
9×associate-*r*
8×add-cube-cbrt
6×pow1
5×flip3-+ flip-+ distribute-lft-out
4×unpow-prod-down cube-prod associate-*r/
3×times-frac associate-*l* associate-/r* sum-log
2×cbrt-undiv +-commutative associate-+r+ div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
1×distribute-rgt-in associate-+r- sub-neg frac-2neg distribute-lft-in diff-log pow-prod-down clear-num sum-cubes *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 79
Calls
4 calls:
15.0ms
(+ (* x y) (/ (* z (+ (pow x 3) (pow 5.0 3))) (+ (* x x) (- (* 5.0 5.0) (* x 5.0)))))
9.0ms
(+ (* x x) (- (* 5.0 5.0) (* x 5.0)))
20.0ms
(* z (+ (pow x 3) (pow 5.0 3)))
27.0ms
(/ (* z (+ (pow x 3) (pow 5.0 3))) (+ (* x x) (- (* 5.0 5.0) (* x 5.0))))

series433.0ms

Counts
4 → 12
Calls
4 calls:
86.0ms
(+ (* x y) (/ (* z (+ (pow x 3) (pow 5.0 3))) (+ (* x x) (- (* 5.0 5.0) (* x 5.0)))))
20.0ms
(+ (* x x) (- (* 5.0 5.0) (* x 5.0)))
112.0ms
(* z (+ (pow x 3) (pow 5.0 3)))
214.0ms
(/ (* z (+ (pow x 3) (pow 5.0 3))) (+ (* x x) (- (* 5.0 5.0) (* x 5.0))))

simplify72.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
0459856
12374746
25003739

prune226.0ms

Filtered
91 candidates to 65 candidates (71.4%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New91091
Fresh022
Picked011
Done022
Total91596

Merged error: 0b

Counts
96 → 5

regimes93.0ms

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

sample484.0ms

Algorithm
intervals
Results
261.0ms9841×body80valid
14.0ms93×body1280valid
9.0ms100×body640valid
5.0ms65×body320valid
1.0ms27×body160valid

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