Details

Time bar (total: 3.0s)

analyze653.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
16.4%83.4%0.2%9
21.4%78.4%0.2%10
25.1%74.7%0.2%11
28%70.2%1.9%12
39.6%55.8%4.6%13
43.9%50.4%5.8%14

sample26.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
2.0ms78×body80invalid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
07339
17339

prune12.0ms

Filtered
1 candidates to 1 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 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
5.3b
(* (- y x) (/ z t))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
3.0ms
(+ x (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))

series23.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ z t)))
12.0ms
(* (- y x) (/ z t))

simplify42.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05329557

prune79.0ms

Filtered
38 candidates to 55 candidates (-44.7%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New51455
Fresh011
Picked011
Done000
Total51657

Merged error: 0.0b

Counts
57 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
0.8b
(* (- y x) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t)))))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
10×add-sqr-sqrt *-un-lft-identity
9×pow1 cbrt-prod
8×add-cube-cbrt prod-exp cbrt-unprod
5×associate-*l*
4×associate-*r/ add-log-exp
3×pow1/3 pow-prod-down
2×cbrt-undiv frac-times flip3-- div-exp associate-*l/ flip--
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 62
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
13.0ms
(* (- y x) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t)))))

series116.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt z)
24.0ms
(cbrt z)
22.0ms
(cbrt z)
47.0ms
(* (- y x) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t)))))

simplify47.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04932592
14932592

prune86.0ms

Filtered
50 candidates to 74 candidates (-48.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New74074
Fresh044
Picked011
Done011
Total74680

Merged error: 0.0b

Counts
80 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
2.3b
(* (/ z t) (cbrt (- y x)))
3.2b
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x))))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
116×cbrt-div
84×frac-times
58×flip3-- flip--
37×associate-*r/
31×add-sqr-sqrt
30×add-exp-log associate-*l/
21×*-un-lft-identity
18×pow1 add-cbrt-cube
17×cbrt-prod
15×add-cube-cbrt prod-exp cbrt-unprod
14×associate-*l*
11×times-frac
9×associate-*r* pow-prod-down
4×add-log-exp unswap-sqr
3×cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 152
Calls
4 calls:
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
9.0ms
(* (/ z t) (cbrt (- y x)))
19.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x))))

series97.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(cbrt (- y x))
27.0ms
(cbrt (- y x))
28.0ms
(* (/ z t) (cbrt (- y x)))
12.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x))))

simplify66.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
049762970
149762970

prune154.0ms

Filtered
101 candidates to 164 candidates (-62.4%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1631164
Fresh033
Picked101
Done022
Total1646170

Merged error: 0.0b

Counts
170 → 6

localize28.0ms

Local error

Found 4 expressions with local error:

3.2b
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (- y x)) (cbrt (/ z t)))))
9.1b
(cbrt (/ z t))
9.1b
(cbrt (/ z t))
9.1b
(cbrt (/ z t))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
759×cbrt-div
541×frac-times
216×flip3-- flip--
209×associate-*l/
206×associate-*r/
45×pow1 add-exp-log
39×cbrt-prod
36×pow-prod-down
31×prod-exp cbrt-unprod
27×times-frac
25×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
19×add-cbrt-cube
9×pow1/3
4×add-log-exp
3×div-inv
1×associate-*r* associate-*l* *-commutative
Counts
4 → 322
Calls
4 calls:
47.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (- y x)) (cbrt (/ z t)))))
4.0ms
(cbrt (/ z t))
4.0ms
(cbrt (/ z t))
4.0ms
(cbrt (/ z t))

series53.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (* (cbrt (/ z t)) (cbrt (/ z t))) (* (cbrt (- y x)) (cbrt (/ z t)))))
13.0ms
(cbrt (/ z t))
13.0ms
(cbrt (/ z t))
14.0ms
(cbrt (/ z t))

simplify120.0ms

Algorithm
egg-herbie
Counts
334 → 334
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
0502511866

prune289.0ms

Filtered
184 candidates to 334 candidates (-81.5%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New3340334
Fresh033
Picked011
Done022
Total3346340

Merged error: 0.0b

Counts
340 → 6

regimes343.0ms

Accuracy

0% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02823
12823

end0.0ms

sample561.0ms

Algorithm
intervals
Results
244.0ms8000×body80valid
64.0ms2147×body80invalid

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