Details

Time bar (total: 31.1s)

sample22.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done9
19
06

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 18.2b

localize25.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ g (* 2.0 a))
17.5b
(cbrt (/ g (* 2.0 a)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod add-cbrt-cube add-exp-log
6×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
3×associate-/l*
2×pow1 cbrt-undiv div-exp insert-posit16 div-inv add-log-exp
1×cbrt-div clear-num associate-/r* frac-2neg pow1/3 prod-exp cbrt-unprod
Counts
2 → 39
Calls
2 calls:
25.0ms
(/ g (* 2.0 a))
13.0ms
(cbrt (/ g (* 2.0 a)))

series239.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(/ g (* 2.0 a))
215.0ms
(cbrt (/ g (* 2.0 a)))

simplify7.3s

Counts
45 → 45
Iterations
IterNodes
done5009
44573
31306
2423
1175
091

prune577.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.2b

localize35.0ms

Local error

Found 3 expressions with local error:

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube insert-posit16 add-log-exp
2×pow1/3
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
3 → 69
Calls
3 calls:
17.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
3.0ms
(cbrt g)
10.0ms
(cbrt (* 2.0 a))

series926.0ms

Counts
3 → 9
Calls
3 calls:
239.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
360.0ms
(cbrt g)
326.0ms
(cbrt (* 2.0 a))

simplify4.4s

Counts
78 → 78
Iterations
IterNodes
done5006
43530
31124
2449
1213
0126

prune1.1s

Pruning

15 alts after pruning (14 fresh and 1 done)

Merged error: 0.1b

localize41.0ms

Local error

Found 4 expressions with local error:

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

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
26×*-un-lft-identity
24×add-cube-cbrt
17×cbrt-prod add-exp-log
16×associate-*r*
7×pow1 add-cbrt-cube
6×associate-*l* unswap-sqr
4×associate-/r* div-exp prod-exp insert-posit16 add-log-exp
3×pow1/3 associate-/l*
2×cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv pow-flip
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative inv-pow
Counts
4 → 105
Calls
4 calls:
64.0ms
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
10.0ms
(/ 1 (cbrt (* 2.0 a)))
2.0ms
(cbrt g)
5.0ms
(cbrt (* 2.0 a))

series1.3s

Counts
4 → 12
Calls
4 calls:
301.0ms
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
363.0ms
(/ 1 (cbrt (* 2.0 a)))
323.0ms
(cbrt g)
325.0ms
(cbrt (* 2.0 a))

simplify5.0s

Counts
117 → 117
Iterations
IterNodes
done5000
31936
2928
1340
0158

prune1.2s

Pruning

17 alts after pruning (15 fresh and 2 done)

Merged error: 0.0b

localize59.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (* 2.0 a))
0.3b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.6b
(cbrt (/ 1 (* 2.0 a)))
0.6b
(cbrt g)

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
22×add-sqr-sqrt
17×add-exp-log
14×*-un-lft-identity add-cube-cbrt
10×associate-*r*
9×pow1 times-frac add-cbrt-cube
6×associate-*l*
4×pow1/3 div-exp prod-exp insert-posit16 add-log-exp unswap-sqr
3×pow-prod-down div-inv associate-/l*
2×cbrt-undiv rec-exp cbrt-div 1-exp cbrt-unprod pow-flip
1×clear-num associate-/r* frac-2neg associate-*r/ *-commutative inv-pow
Counts
4 → 92
Calls
4 calls:
15.0ms
(/ 1 (* 2.0 a))
53.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
19.0ms
(cbrt (/ 1 (* 2.0 a)))
4.0ms
(cbrt g)

series902.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(/ 1 (* 2.0 a))
230.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
342.0ms
(cbrt (/ 1 (* 2.0 a)))
297.0ms
(cbrt g)

simplify4.8s

Counts
104 → 104
Iterations
IterNodes
done5031
32969
2810
1287
0145

prune866.0ms

Pruning

16 alts after pruning (13 fresh and 3 done)

Merged error: 0.0b

regimes1.2s

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample605.0ms

Algorithm
intervals
Results
311.0ms8000×body80valid