Details

Time bar (total: 2.4s)

sample37.0ms

Algorithm
intervals
Results
13.0ms355×body80valid
1.0ms7×body640valid
0.0ms2×body1280valid
0.0ms1×body320valid
0.0ms1×body160valid

simplify41.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0307
1867
22837
37427
411977
512737
612737

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite47.0ms

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)
17.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
8.0ms
(+ (+ (+ y z) z) y)
14.0ms
(* x (+ (+ (+ (+ y z) z) y) t))

series34.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(+ (+ y z) z)
15.0ms
(+ (* x (+ (+ (+ (+ y z) z) y) t)) (* y 5.0))
5.0ms
(+ (+ (+ y z) z) y)
11.0ms
(* x (+ (+ (+ (+ y z) z) y) t))

simplify51.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0374480
11624434
25001419

prune101.0ms

Filtered
83 candidates to 58 candidates (30.1%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New78583
Fresh000
Picked101
Done000
Total79584

Merged error: 0.0b

Counts
84 → 5

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite24.0ms

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)) (* x t))
9.0ms
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))
7.0ms
(* (* 2 x) (+ y z))

series34.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(+ (* (* 2 x) (+ y z)) (* x t))
16.0ms
(+ (+ (* (* 2 x) (+ y z)) (* x t)) (* y 5.0))
8.0ms
(* (* 2 x) (+ y z))

simplify55.0ms

Algorithm
egg-herbie
Counts
58 → 58
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0340386
11791356
25002356

prune74.0ms

Filtered
58 candidates to 40 candidates (31.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New57158
Fresh134
Picked011
Done000
Total58563

Merged error: 0.0b

Counts
63 → 5

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* 2 x) (+ y z))) (cbrt (* (* 2 x) (+ y z))))
2.5b
(cbrt (* (* 2 x) (+ y z)))
2.5b
(cbrt (* (* 2 x) (+ y z)))
2.5b
(cbrt (* (* 2 x) (+ y z)))

rewrite27.0ms

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 (* (* 2 x) (+ y z))) (cbrt (* (* 2 x) (+ y z))))
5.0ms
(cbrt (* (* 2 x) (+ y z)))
7.0ms
(cbrt (* (* 2 x) (+ y z)))
5.0ms
(cbrt (* (* 2 x) (+ y z)))

series158.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(* (cbrt (* (* 2 x) (+ y z))) (cbrt (* (* 2 x) (+ y z))))
36.0ms
(cbrt (* (* 2 x) (+ y z)))
34.0ms
(cbrt (* (* 2 x) (+ y z)))
35.0ms
(cbrt (* (* 2 x) (+ y z)))

simplify42.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0281744
11019677
25002634

prune178.0ms

Filtered
84 candidates to 67 candidates (20.2%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh033
Picked011
Done011
Total84589

Merged error: 0.0b

Counts
89 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (+ y z) z)
0.0b
(+ (+ (+ y z) z) y)
0.1b
(* (sqrt x) (* (sqrt x) (+ (+ (+ (+ y z) z) y) t)))
0.2b
(* (sqrt x) (+ (+ (+ (+ y z) z) y) t))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
19×distribute-lft-out
18×add-log-exp
13×add-sqr-sqrt
12×associate-*l*
11×pow1 add-exp-log add-cbrt-cube
9×add-cube-cbrt sum-log
8×associate-*r*
7×sqrt-prod
6×associate-*r/
5×distribute-rgt-in distribute-lft-in
4×flip3-+ pow-prod-down prod-exp cbrt-unprod flip-+
2×+-commutative associate-+l+ *-commutative unswap-sqr
Counts
4 → 89
Calls
4 calls:
6.0ms
(+ (+ y z) z)
8.0ms
(+ (+ (+ y z) z) y)
18.0ms
(* (sqrt x) (* (sqrt x) (+ (+ (+ (+ y z) z) y) t)))
14.0ms
(* (sqrt x) (+ (+ (+ (+ y z) z) y) t))

series53.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(+ (+ y z) z)
4.0ms
(+ (+ (+ y z) z) y)
20.0ms
(* (sqrt x) (* (sqrt x) (+ (+ (+ (+ y z) z) y) t)))
24.0ms
(* (sqrt x) (+ (+ (+ (+ y z) z) y) t))

simplify54.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0418634
11903542
25002523

prune82.0ms

Filtered
101 candidates to 66 candidates (34.7%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1010101
Fresh022
Picked011
Done022
Total1015106

Merged error: 0.0b

Counts
106 → 5

regimes366.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0207
1207

end0.0ms

sample889.0ms

Algorithm
intervals
Results
425.0ms10698×body80valid
19.0ms93×body1280valid
15.0ms89×body640valid
6.0ms52×body320valid
2.0ms32×body160valid

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