Details

Time bar (total: 1.8s)

analyze29.0ms

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

sample13.0ms

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: 15.7b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.3b
(cbrt (/ g (* 2.0 a)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
3.0ms
(cbrt (/ g (* 2.0 a)))

series16.0ms

Counts
1 → 3
Calls
1 calls:
16.0ms
(cbrt (/ g (* 2.0 a)))

simplify42.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04813162
14813162

prune62.0ms

Filtered
15 candidates to 19 candidates (-26.7%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New10919
Fresh000
Picked011
Done000
Total101020

Merged error: 0.2b

Counts
20 → 10

localize6.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.5b
(cbrt g)
0.5b
(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:
5.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
1.0ms
(cbrt g)
2.0ms
(cbrt (* 2.0 a))

series69.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
21.0ms
(cbrt g)
27.0ms
(cbrt (* 2.0 a))

simplify69.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
04835689
14835689

prune145.0ms

Filtered
57 candidates to 75 candidates (-31.6%)
Pruning

17 alts after pruning (15 fresh and 2 done)

PrunedKeptTotal
New641175
Fresh448
Picked011
Done011
Total681785

Merged error: 0.0b

Counts
85 → 17

localize7.0ms

Local error

Found 3 expressions with local error:

0.4b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.5b
(cbrt (/ 1 (* 2.0 a)))
0.5b
(cbrt g)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
19×add-sqr-sqrt
11×add-cube-cbrt *-un-lft-identity
10×associate-*r*
6×times-frac associate-*l*
5×pow1 add-exp-log
4×pow1/3 unswap-sqr
3×add-cbrt-cube add-log-exp
2×cbrt-div pow-prod-down div-inv
1×associate-*r/ prod-exp *-commutative cbrt-unprod
Counts
3 → 60
Calls
3 calls:
7.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
3.0ms
(cbrt (/ 1 (* 2.0 a)))
1.0ms
(cbrt g)

series67.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
26.0ms
(cbrt (/ 1 (* 2.0 a)))
21.0ms
(cbrt g)

simplify56.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
04808560
14808560

prune135.0ms

Filtered
49 candidates to 69 candidates (-40.8%)
Pruning

17 alts after pruning (15 fresh and 2 done)

PrunedKeptTotal
New65469
Fresh31114
Picked011
Done112
Total691786

Merged error: 0b

Counts
86 → 17

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt g) (* (cbrt -0.5) (cbrt (/ -1 a))))
0.5b
(* (cbrt -0.5) (cbrt (/ -1 a)))
0.5b
(cbrt g)
0.5b
(cbrt (/ -1 a))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
42×cbrt-prod
38×add-sqr-sqrt
24×add-cube-cbrt *-un-lft-identity
20×times-frac
17×associate-*r*
12×associate-*l*
11×pow1 add-exp-log
7×pow1/3 pow-prod-down
6×unswap-sqr
5×add-cbrt-cube
4×prod-exp cbrt-unprod add-log-exp
3×cbrt-div associate-*r/
2×*-commutative div-inv
Counts
4 → 97
Calls
4 calls:
8.0ms
(* (cbrt g) (* (cbrt -0.5) (cbrt (/ -1 a))))
8.0ms
(* (cbrt -0.5) (cbrt (/ -1 a)))
1.0ms
(cbrt g)
2.0ms
(cbrt (/ -1 a))

series99.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt g) (* (cbrt -0.5) (cbrt (/ -1 a))))
29.0ms
(* (cbrt -0.5) (cbrt (/ -1 a)))
21.0ms
(cbrt g)
23.0ms
(cbrt (/ -1 a))

simplify55.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05192908

prune163.0ms

Filtered
86 candidates to 109 candidates (-26.7%)
Pruning

15 alts after pruning (13 fresh and 2 done)

PrunedKeptTotal
New1072109
Fresh31114
Picked101
Done022
Total11115126

Merged error: 0b

Counts
126 → 15

regimes409.0ms

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
0129
1129

end0.0ms

sample324.0ms

Algorithm
intervals
Results
201.0ms8000×body80valid

Profiling

Loading profile data...