Details

Time bar (total: 3.1s)

analyze651.0ms

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

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms69×body80invalid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
07339
17339

prune11.0ms

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)))
8.9b
(* (- y x) (/ z t))

rewrite18.0ms

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)))
12.0ms
(* (- 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))

simplify43.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05329557

prune84.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New48755
Fresh011
Picked011
Done000
Total48957

Merged error: 0.0b

Counts
57 → 9

localize13.0ms

Local error

Found 4 expressions with local error:

7.5b
(cbrt (* (- y x) (/ z t)))
8.9b
(* (- y x) (/ z t))
8.9b
(* (- y x) (/ z t))
8.9b
(* (- y x) (/ z t))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
39×associate-*r*
34×*-un-lft-identity
30×times-frac
28×add-cube-cbrt
19×add-exp-log add-cbrt-cube
15×associate-*l*
10×pow1
8×frac-times flip3-- associate-*l/ flip--
6×prod-exp cbrt-unprod unswap-sqr
5×cbrt-div
4×associate-*r/ add-log-exp
3×cbrt-undiv div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
1×cbrt-prod pow1/3
Counts
4 → 128
Calls
4 calls:
6.0ms
(cbrt (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))
10.0ms
(* (- y x) (/ z t))
9.0ms
(* (- y x) (/ z t))

series76.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (* (- y x) (/ z t)))
15.0ms
(* (- y x) (/ z t))
12.0ms
(* (- y x) (/ z t))
12.0ms
(* (- y x) (/ z t))

simplify41.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
050461369

prune157.0ms

Filtered
103 candidates to 140 candidates (-35.9%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New1391140
Fresh167
Picked011
Done011
Total1409149

Merged error: 0.0b

Counts
149 → 9

localize22.0ms

Local error

Found 4 expressions with local error:

7.5b
(cbrt (* (- y x) (/ z t)))
7.5b
(cbrt (* (* (- y x) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))) (/ (cbrt z) (cbrt t))))
8.9b
(* (- y x) (/ z t))
8.9b
(* (- y x) (/ z t))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
35×frac-times
34×add-sqr-sqrt
28×cbrt-div
27×associate-*l/
26×associate-*r*
24×*-un-lft-identity
20×add-cube-cbrt times-frac
16×associate-*r/
14×add-exp-log flip3-- add-cbrt-cube flip--
10×associate-*l*
8×pow1
4×prod-exp cbrt-unprod add-log-exp unswap-sqr
2×cbrt-undiv cbrt-prod pow1/3 div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 122
Calls
4 calls:
6.0ms
(cbrt (* (- y x) (/ z t)))
23.0ms
(cbrt (* (* (- y x) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))) (/ (cbrt z) (cbrt t))))
9.0ms
(* (- y x) (/ z t))
9.0ms
(* (- y x) (/ z t))

series105.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(cbrt (* (- y x) (/ z t)))
40.0ms
(cbrt (* (* (- y x) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))) (/ (cbrt z) (cbrt t))))
12.0ms
(* (- y x) (/ z t))
12.0ms
(* (- y x) (/ z t))

simplify60.0ms

Algorithm
egg-herbie
Counts
134 → 134
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
054891753

prune173.0ms

Filtered
97 candidates to 134 candidates (-38.1%)
Pruning

10 alts after pruning (7 fresh and 3 done)

PrunedKeptTotal
New1331134
Fresh066
Picked011
Done022
Total13310143

Merged error: 0.0b

Counts
143 → 10

localize29.0ms

Local error

Found 4 expressions with local error:

7.5b
(cbrt (* (- y x) (/ z t)))
7.5b
(cbrt (* (* (- y x) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))) (/ (cbrt z) (cbrt t))))
7.5b
(cbrt (* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x)))))
8.9b
(* (- y x) (/ z t))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
189×cbrt-div
115×frac-times
66×flip3-- flip--
54×associate-*l/
50×associate-*r/
19×add-sqr-sqrt
14×*-un-lft-identity
13×associate-*r*
12×add-cube-cbrt
10×times-frac
9×add-exp-log add-cbrt-cube
6×pow1
5×associate-*l*
4×add-log-exp
3×cbrt-prod pow1/3
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 146
Calls
4 calls:
6.0ms
(cbrt (* (- y x) (/ z t)))
20.0ms
(cbrt (* (* (- y x) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))) (/ (cbrt z) (cbrt t))))
20.0ms
(cbrt (* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x)))))
11.0ms
(* (- y x) (/ z t))

series131.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(cbrt (* (- y x) (/ z t)))
38.0ms
(cbrt (* (* (- y x) (* (/ (cbrt z) (cbrt t)) (/ (cbrt z) (cbrt t)))) (/ (cbrt z) (cbrt t))))
41.0ms
(cbrt (* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x)))))
12.0ms
(* (- y x) (/ z t))

simplify74.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
053813732

prune181.0ms

Filtered
99 candidates to 158 candidates (-59.6%)
Pruning

10 alts after pruning (6 fresh and 4 done)

PrunedKeptTotal
New1580158
Fresh066
Picked011
Done033
Total15810168

Merged error: 0.0b

Counts
168 → 10

regimes454.0ms

Accuracy

51% (1.0b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 2.2b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03443
13443

end0.0ms

sample574.0ms

Algorithm
intervals
Results
252.0ms8000×body80valid
62.0ms2103×body80invalid

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