Details

Time bar (total: 2.1s)

analyze24.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
50%50%0.1%4
74.9%25%0.1%5
74.9%25%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14

sample14.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0116
1116

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 14.0b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ g (* 2.0 a))
13.4b
(cbrt (/ g (* 2.0 a)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log cbrt-prod add-cbrt-cube
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
3×associate-/l*
2×pow1 cbrt-undiv div-exp div-inv add-log-exp
1×cbrt-div frac-2neg pow1/3 prod-exp clear-num associate-/r* cbrt-unprod
Counts
2 → 37
Calls
2 calls:
4.0ms
(/ g (* 2.0 a))
3.0ms
(cbrt (/ g (* 2.0 a)))

series20.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(/ g (* 2.0 a))
17.0ms
(cbrt (/ g (* 2.0 a)))

simplify44.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05053301

prune94.0ms

Filtered
32 candidates to 43 candidates (-34.4%)
Pruning

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New301343
Fresh000
Picked101
Done000
Total311344

Merged error: 0.1b

Counts
44 → 13

localize8.0ms

Local error

Found 3 expressions with local error:

0.4b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.6b
(cbrt g)
0.8b
(cbrt (* 2.0 a))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 66
Calls
3 calls:
4.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
1.0ms
(cbrt g)
2.0ms
(cbrt (* 2.0 a))

series65.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
20.0ms
(cbrt g)
24.0ms
(cbrt (* 2.0 a))

simplify44.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05228689

prune146.0ms

Filtered
58 candidates to 75 candidates (-29.3%)
Pruning

19 alts after pruning (18 fresh and 1 done)

PrunedKeptTotal
New67875
Fresh21012
Picked011
Done000
Total691988

Merged error: 0.0b

Counts
88 → 19

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (cbrt (* 2.0 a)))
0.4b
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
0.6b
(cbrt g)
0.8b
(cbrt (* 2.0 a))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
26×*-un-lft-identity
24×add-cube-cbrt
17×add-exp-log cbrt-prod
16×associate-*r*
7×pow1 add-cbrt-cube
6×associate-*l* unswap-sqr
4×div-exp prod-exp associate-/r* add-log-exp
3×pow1/3 associate-/l*
2×cbrt-undiv rec-exp pow-flip 1-exp cbrt-unprod div-inv
1×frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
4 → 101
Calls
4 calls:
3.0ms
(/ 1 (cbrt (* 2.0 a)))
8.0ms
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
1.0ms
(cbrt g)
2.0ms
(cbrt (* 2.0 a))

series92.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(/ 1 (cbrt (* 2.0 a)))
21.0ms
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
20.0ms
(cbrt g)
25.0ms
(cbrt (* 2.0 a))

simplify89.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
04860821
14860821

prune340.0ms

Filtered
70 candidates to 113 candidates (-61.4%)
Pruning

17 alts after pruning (16 fresh and 1 done)

PrunedKeptTotal
New1085113
Fresh61117
Picked101
Done011
Total11517132

Merged error: 0.0b

Counts
132 → 17

localize7.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (* 2.0 a))
0.4b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.6b
(cbrt g)
0.6b
(cbrt (/ 1 (* 2.0 a)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
22×add-sqr-sqrt
17×add-exp-log
14×add-cube-cbrt *-un-lft-identity
10×associate-*r*
9×pow1 times-frac add-cbrt-cube
6×associate-*l*
4×pow1/3 div-exp prod-exp add-log-exp unswap-sqr
3×pow-prod-down div-inv associate-/l*
2×cbrt-undiv rec-exp cbrt-div pow-flip 1-exp cbrt-unprod
1×frac-2neg associate-*r/ clear-num associate-/r* *-commutative inv-pow
Counts
4 → 88
Calls
4 calls:
4.0ms
(/ 1 (* 2.0 a))
9.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
1.0ms
(cbrt g)
3.0ms
(cbrt (/ 1 (* 2.0 a)))

series64.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(/ 1 (* 2.0 a))
18.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
21.0ms
(cbrt g)
23.0ms
(cbrt (/ 1 (* 2.0 a)))

simplify54.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04976702
14976702

prune104.0ms

Filtered
66 candidates to 100 candidates (-51.5%)
Pruning

17 alts after pruning (15 fresh and 2 done)

PrunedKeptTotal
New982100
Fresh21315
Picked011
Done011
Total10017117

Merged error: 0.0b

Counts
117 → 17

regimes491.0ms

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 0.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01412
11412

end0.0ms

analyze23.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
50%50%0.1%4
74.9%25%0.1%5
74.9%25%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14

sample328.0ms

Algorithm
intervals
Results
206.0ms8000×body80valid

Profiling

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