Details

Time bar (total: 2.1s)

analyze28.0ms

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
7.0ms256×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: 17.5b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

17.1b
(cbrt (/ g (* 2.0 a)))

rewrite4.0ms

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)))

simplify53.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
05056161

prune59.0ms

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

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 0.2b

Counts
20 → 9

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)))
0.6b
(cbrt g)

rewrite13.0ms

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))))
23.0ms
(cbrt (/ 1 (* 2.0 a)))
24.0ms
(cbrt g)

simplify50.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
05000555

prune130.0ms

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

14 alts after pruning (12 fresh and 2 done)

PrunedKeptTotal
New60969
Fresh437
Picked011
Done011
Total641478

Merged error: 0.0b

Counts
78 → 14

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt g) (* (cbrt -0.5) (cbrt (/ -1 a))))
0.4b
(* (cbrt -0.5) (cbrt (/ -1 a)))
0.5b
(cbrt (/ -1 a))
0.6b
(cbrt g)

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)))
4.0ms
(cbrt (/ -1 a))
1.0ms
(cbrt g)

series103.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt g) (* (cbrt -0.5) (cbrt (/ -1 a))))
31.0ms
(* (cbrt -0.5) (cbrt (/ -1 a)))
23.0ms
(cbrt (/ -1 a))
22.0ms
(cbrt g)

simplify48.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05117895

prune212.0ms

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

15 alts after pruning (12 fresh and 3 done)

PrunedKeptTotal
New1063109
Fresh2911
Picked011
Done022
Total10815123

Merged error: 0.0b

Counts
123 → 15

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (/ 1 (* 2.0 a)))
0.5b
(cbrt (cbrt (/ 1 (* 2.0 a))))
0.6b
(cbrt g)
0.6b
(cbrt (* (cbrt (/ 1 (* 2.0 a))) (cbrt (/ 1 (* 2.0 a)))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt cbrt-div *-un-lft-identity
6×times-frac
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
2×div-inv
1×frac-times associate-*r/ associate-*l/
Counts
4 → 58
Calls
4 calls:
5.0ms
(cbrt (/ 1 (* 2.0 a)))
2.0ms
(cbrt (cbrt (/ 1 (* 2.0 a))))
1.0ms
(cbrt g)
6.0ms
(cbrt (* (cbrt (/ 1 (* 2.0 a))) (cbrt (/ 1 (* 2.0 a)))))

series161.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(cbrt (/ 1 (* 2.0 a)))
48.0ms
(cbrt (cbrt (/ 1 (* 2.0 a))))
21.0ms
(cbrt g)
66.0ms
(cbrt (* (cbrt (/ 1 (* 2.0 a))) (cbrt (/ 1 (* 2.0 a)))))

simplify49.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
05090549

prune138.0ms

Filtered
49 candidates to 70 candidates (-42.9%)
Pruning

16 alts after pruning (12 fresh and 4 done)

PrunedKeptTotal
New69170
Fresh01111
Picked011
Done033
Total691685

Merged error: 0.0b

Counts
85 → 16

regimes517.0ms

Accuracy

0% (0.7b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01210
11210

end0.0ms

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

sample325.0ms

Algorithm
intervals
Results
203.0ms8000×body80valid

Profiling

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