Details

Time bar (total: 15.8s)

sample30.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
19
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.6b

localize18.0ms

Local error

Found 1 expressions with local error:

14.6b
(cbrt (/ g (* 2 a)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
1×pow1 cbrt-div add-cbrt-cube pow1/3 add-exp-log insert-posit16 div-inv add-log-exp
Counts
1 → 17
Calls
1 calls:
8.0ms
(cbrt (/ g (* 2 a)))

series142.0ms

Counts
1 → 3
Calls
1 calls:
142.0ms
(cbrt (/ g (* 2 a)))

simplify1.9s

Counts
20 → 20
Iterations
IterNodes
done5000
52327
4906
3290
2148
195
063

prune158.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.2b

localize16.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2 a)))
0.6b
(cbrt g)
0.6b
(cbrt (* 2 a))

rewrite11.0ms

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:
6.0ms
(/ (cbrt g) (cbrt (* 2 a)))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2 a))

series768.0ms

Counts
3 → 9
Calls
3 calls:
194.0ms
(/ (cbrt g) (cbrt (* 2 a)))
320.0ms
(cbrt g)
254.0ms
(cbrt (* 2 a))

simplify2.5s

Counts
78 → 78
Iterations
IterNodes
done5002
44088
31184
2448
1212
0126

prune412.0ms

Pruning

14 alts after pruning (13 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (cbrt (* 2 a)))
0.4b
(* (cbrt g) (/ 1 (cbrt (* 2 a))))
0.6b
(cbrt g)
0.6b
(cbrt (* 2 a))

rewrite37.0ms

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:
6.0ms
(/ 1 (cbrt (* 2 a)))
25.0ms
(* (cbrt g) (/ 1 (cbrt (* 2 a))))
1.0ms
(cbrt g)
3.0ms
(cbrt (* 2 a))

series1.1s

Counts
4 → 12
Calls
4 calls:
376.0ms
(/ 1 (cbrt (* 2 a)))
180.0ms
(* (cbrt g) (/ 1 (cbrt (* 2 a))))
273.0ms
(cbrt g)
282.0ms
(cbrt (* 2 a))

simplify2.1s

Counts
117 → 117
Iterations
IterNodes
done5000
31971
2861
1342
0158

prune567.0ms

Pruning

14 alts after pruning (12 fresh and 2 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
0.3b
(/ (cbrt (* 2 a)) (cbrt g))
0.6b
(cbrt g)
0.6b
(cbrt (* 2 a))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
98×cbrt-prod
34×associate-/r*
17×add-exp-log
8×div-exp
7×add-cbrt-cube associate-/l*
6×div-inv
5×pow1
4×cbrt-undiv insert-posit16 add-log-exp
2×rec-exp clear-num frac-2neg pow1/3 1-exp
1×associate-/r/ pow-flip inv-pow
Counts
4 → 206
Calls
4 calls:
13.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
15.0ms
(/ (cbrt (* 2 a)) (cbrt g))
1.0ms
(cbrt g)
5.0ms
(cbrt (* 2 a))

series1.0s

Counts
4 → 12
Calls
4 calls:
175.0ms
(/ 1 (/ (cbrt (* 2 a)) (cbrt g)))
175.0ms
(/ (cbrt (* 2 a)) (cbrt g))
324.0ms
(cbrt g)
341.0ms
(cbrt (* 2 a))

simplify2.5s

Counts
218 → 218
Iterations
IterNodes
done5019
33862
21490
1725
0301

prune910.0ms

Pruning

14 alts after pruning (11 fresh and 3 done)

Merged error: 0.0b

regimes453.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample983.0ms

Algorithm
intervals
Results
357.0ms8000×body80valid