Details

Time bar (total: 2.5s)

analyze447.0ms

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
12.5%87.3%0.2%7
15.6%84.2%0.2%8
28.1%71.7%0.2%9
37.4%62.4%0.2%10
43.7%56.1%0.2%11
53%46.8%0.2%12
64.1%35.6%0.3%13
66.7%32.8%0.5%14

sample19.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0msbody80invalid

simplify117.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (116.0ms)

IterNodesCost
0503211

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
7.5b
(/ x (* (- y z) (- y t)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
add-exp-log add-cbrt-cube
frac-times associate-/r/
add-cube-cbrt
associate-*r* associate-*l*
pow1 associate-*r/ associate-*l/
times-frac associate-/l*
cbrt-undiv sub-neg div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 61
Calls
2 calls:
12.0ms
(* (- y z) (- y t))
9.0ms
(/ x (* (- y z) (- y t)))

series24.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (- y z) (- y t))
18.0ms
(/ x (* (- y z) (- y t)))

simplify35.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
04986729
14986729

prune92.0ms

Filtered
51 candidates to 67 candidates (-31.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New63467
Fresh000
Picked011
Done000
Total63568

Merged error: 0b

Counts
68 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.9b
(* (/ (- y z) (cbrt x)) (- y t))
4.8b
(/ (* (cbrt x) (cbrt x)) (* (/ (- y z) (cbrt x)) (- y t)))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
46×add-sqr-sqrt
38×*-un-lft-identity
34×associate-*l*
33×times-frac
30×add-exp-log
24×add-cube-cbrt
22×cbrt-prod
21×add-cbrt-cube
cbrt-undiv div-exp prod-exp cbrt-unprod
distribute-lft-out-- difference-of-squares
pow1
associate-*r* associate-/r/
frac-times flip3-- associate-*r/ flip-- add-log-exp
unswap-sqr
sub-neg pow1/3 associate-*l/ div-inv
distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num associate-/r* *-commutative associate-/l*
Counts
4 → 114
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
14.0ms
(* (/ (- y z) (cbrt x)) (- y t))
14.0ms
(/ (* (cbrt x) (cbrt x)) (* (/ (- y z) (cbrt x)) (- y t)))

series104.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt x)
21.0ms
(cbrt x)
39.0ms
(* (/ (- y z) (cbrt x)) (- y t))
23.0ms
(/ (* (cbrt x) (cbrt x)) (* (/ (- y z) (cbrt x)) (- y t)))

simplify32.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 0 (21.0ms)

IterNodesCost
050821291

prune121.0ms

Filtered
92 candidates to 126 candidates (-37.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1260126
Fresh033
Picked011
Done011
Total1265131

Merged error: 0b

Counts
131 → 5

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- y z) x)
0.9b
(/ 1 (* (/ (- y z) x) (- y t)))
2.2b
(* (/ (- y z) x) (- y t))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
46×add-sqr-sqrt
41×*-un-lft-identity
34×times-frac
31×add-exp-log
25×add-cube-cbrt
19×associate-*l* add-cbrt-cube
11×div-exp
pow1 prod-exp associate-/l* distribute-lft-out-- difference-of-squares
cbrt-undiv
flip3-- associate-*r* associate-/r/ flip--
frac-times associate-*r/ associate-/r* cbrt-unprod
rec-exp 1-exp div-inv add-log-exp
sub-neg pow-flip frac-2neg pow-prod-down associate-*l/ clear-num associate-/l/ unswap-sqr
distribute-rgt-in distribute-lft-in div-sub *-commutative inv-pow
Counts
3 → 121
Calls
3 calls:
6.0ms
(/ (- y z) x)
12.0ms
(/ 1 (* (/ (- y z) x) (- y t)))
12.0ms
(* (/ (- y z) x) (- y t))

series53.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ (- y z) x)
34.0ms
(/ 1 (* (/ (- y z) x) (- y t)))
14.0ms
(* (/ (- y z) x) (- y t))

simplify45.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
049841291
149841291

prune108.0ms

Filtered
87 candidates to 130 candidates (-49.4%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1300130
Fresh022
Picked011
Done022
Total1305135

Merged error: 0b

Counts
135 → 5

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y z))
2.2b
(/ (/ x (- y z)) (- y t))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
210×times-frac
176×add-sqr-sqrt *-un-lft-identity
88×add-cube-cbrt
44×distribute-lft-out-- difference-of-squares
24×associate-/l*
16×associate-/r/
10×associate-/r*
add-exp-log add-cbrt-cube
flip3-- flip-- div-inv
cbrt-undiv div-exp
pow1 frac-2neg clear-num add-log-exp
associate-/l/
Counts
2 → 185
Calls
2 calls:
5.0ms
(/ x (- y z))
12.0ms
(/ (/ x (- y z)) (- y t))

series25.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(/ x (- y z))
18.0ms
(/ (/ x (- y z)) (- y t))

simplify55.0ms

Algorithm
egg-herbie
Counts
191 → 191
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
050173094

prune135.0ms

Filtered
129 candidates to 191 candidates (-48.1%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New1910191
Fresh011
Picked011
Done033
Total1915196

Merged error: 0b

Counts
196 → 5

regimes423.0ms

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04411
14411

end0.0ms

sample494.0ms

Algorithm
intervals
Results
279.0ms8000×body80valid
16.0ms403×body80invalid

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