Details

Time bar (total: 3.2s)

sample28.0ms

Algorithm
intervals
Results
14.0ms339×body80valid
0.0ms2×body1280valid
0.0ms2×body640valid
0.0ms1×body320valid
0.0ms1×body160valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0307
1867
22837
37427
411977
512737
612737

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

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
20×add-log-exp
19×distribute-lft-out
10×sum-log
8×add-sqr-sqrt
7×associate-*r*
6×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
4×associate-+l+ flip3-+ flip-+
3×+-commutative associate-*l*
2×distribute-rgt-in distribute-lft-in associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 71
Calls
4 calls:
6.0ms
(+ (+ y z) z)
9.0ms
(+ (+ (+ y z) z) y)
15.0ms
(* x (+ (+ (+ (+ y z) z) y) t))
19.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))

series168.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ (+ y z) z)
33.0ms
(+ (+ (+ y z) z) y)
41.0ms
(* x (+ (+ (+ (+ y z) z) y) t))
64.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))

simplify49.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0374480
11624434
25001419

prune180.0ms

Filtered
83 candidates to 58 candidates (69.9%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New76783
Fresh000
Picked101
Done000
Total77784

Merged error: 0.0b

Counts
84 → 7

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (* 2 x) (+ y z))
0.0b
(+ (* (* 2 x) (+ y z)) (* x t))
0.0b
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
8×pow1 add-exp-log add-cbrt-cube
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt associate-*r* sum-log
3×associate-+l+ flip3-+ pow-prod-down prod-exp cbrt-unprod flip-+
2×+-commutative distribute-rgt-in distribute-lft-in associate-*r/
1×associate-*l* *-commutative distribute-lft-out
Counts
3 → 49
Calls
3 calls:
7.0ms
(* (* 2 x) (+ y z))
8.0ms
(+ (* (* 2 x) (+ y z)) (* x t))
11.0ms
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

series158.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(* (* 2 x) (+ y z))
46.0ms
(+ (* (* 2 x) (+ y z)) (* x t))
66.0ms
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))

simplify57.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0340387
11791357
25002357

prune123.0ms

Filtered
58 candidates to 40 candidates (69.0%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New57158
Fresh066
Picked101
Done000
Total58765

Merged error: 0.0b

Counts
65 → 7

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (* 2 x) y) (* x (+ t (* z 2))))
0.0b
(* x (+ t (* z 2)))
0.0b
(+ (+ (* (* 2 x) y) (* x (+ t (* z 2)))) (* y 5.0))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
7×add-sqr-sqrt
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
4×sum-log
3×flip3-+ associate-*r* associate-*l* flip-+
2×+-commutative distribute-rgt-in associate-+r+ distribute-lft-in associate-*r/
1×associate-+l+ pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 48
Calls
3 calls:
5.0ms
(+ (* (* 2 x) y) (* x (+ t (* z 2))))
6.0ms
(* x (+ t (* z 2)))
8.0ms
(+ (+ (* (* 2 x) y) (* x (+ t (* z 2)))) (* y 5.0))

series153.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(+ (* (* 2 x) y) (* x (+ t (* z 2))))
39.0ms
(* x (+ t (* z 2)))
64.0ms
(+ (+ (* (* 2 x) y) (* x (+ t (* z 2)))) (* y 5.0))

simplify52.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0318431
11549397
25001386

prune133.0ms

Filtered
57 candidates to 43 candidates (75.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New55257
Fresh246
Picked011
Done000
Total57764

Merged error: 0.0b

Counts
64 → 7

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x (+ t (* z 2)))) (cbrt (* x (+ t (* z 2)))))
3.3b
(cbrt (* x (+ t (* z 2))))
3.3b
(cbrt (* x (+ t (* z 2))))
3.3b
(cbrt (* x (+ t (* z 2))))

rewrite21.0ms

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:
7.0ms
(* (cbrt (* x (+ t (* z 2)))) (cbrt (* x (+ t (* z 2)))))
4.0ms
(cbrt (* x (+ t (* z 2))))
4.0ms
(cbrt (* x (+ t (* z 2))))
4.0ms
(cbrt (* x (+ t (* z 2))))

series568.0ms

Counts
4 → 12
Calls
4 calls:
163.0ms
(* (cbrt (* x (+ t (* z 2)))) (cbrt (* x (+ t (* z 2)))))
131.0ms
(cbrt (* x (+ t (* z 2))))
134.0ms
(cbrt (* x (+ t (* z 2))))
140.0ms
(cbrt (* x (+ t (* z 2))))

simplify97.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (89.0ms)

IterNodesCost
0278738
1983671
24065612
35001599

prune259.0ms

Filtered
84 candidates to 67 candidates (79.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh055
Picked011
Done011
Total84791

Merged error: 0.0b

Counts
91 → 7

regimes172.0ms

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
0228
1228

end0.0ms

sample761.0ms

Algorithm
intervals
Results
445.0ms10633×body80valid
20.0ms101×body1280valid
17.0ms90×body640valid
8.0ms64×body320valid
2.0ms24×body160valid

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