Details

Time bar (total: 23.8s)

sample31.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
19
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.3b

localize16.0ms

Local error

Found 1 expressions with local error:

14.0b
(cbrt (/ g (* 2.0 a)))

rewrite11.0ms

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:
10.0ms
(cbrt (/ g (* 2.0 a)))

series217.0ms

Counts
1 → 3
Calls
1 calls:
217.0ms
(cbrt (/ g (* 2.0 a)))

simplify3.0s

Counts
19 → 19
Iterations
IterNodes
done5001
52401
4921
3286
2148
194
062

prune222.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.2b

localize28.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.5b
(cbrt (* 2.0 a))
0.5b
(cbrt g)

rewrite30.0ms

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:
16.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
7.0ms
(cbrt (* 2.0 a))
2.0ms
(cbrt g)

series1.1s

Counts
3 → 9
Calls
3 calls:
232.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
446.0ms
(cbrt (* 2.0 a))
374.0ms
(cbrt g)

simplify4.2s

Counts
75 → 75
Iterations
IterNodes
done5013
44061
31171
2447
1212
0123

prune723.0ms

Pruning

18 alts after pruning (18 fresh and 0 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (cbrt (* 2.0 a)))
0.3b
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
0.5b
(cbrt (* 2.0 a))
0.5b
(cbrt g)

rewrite73.0ms

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:
15.0ms
(/ 1 (cbrt (* 2.0 a)))
44.0ms
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
6.0ms
(cbrt (* 2.0 a))
2.0ms
(cbrt g)

series1.7s

Counts
4 → 12
Calls
4 calls:
482.0ms
(/ 1 (cbrt (* 2.0 a)))
275.0ms
(* (cbrt g) (/ 1 (cbrt (* 2.0 a))))
505.0ms
(cbrt (* 2.0 a))
393.0ms
(cbrt g)

simplify3.8s

Counts
113 → 113
Iterations
IterNodes
done5001
31869
2820
1338
0154

prune929.0ms

Pruning

16 alts after pruning (16 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.5b
(cbrt (* 2.0 a))
0.5b
(cbrt g)

rewrite29.0ms

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:
17.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
7.0ms
(cbrt (* 2.0 a))
2.0ms
(cbrt g)

series1.0s

Counts
3 → 9
Calls
3 calls:
241.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
409.0ms
(cbrt (* 2.0 a))
368.0ms
(cbrt g)

simplify4.3s

Counts
75 → 75
Iterations
IterNodes
done5013
44061
31171
2447
1212
0123

prune549.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.0b

regimes965.0ms

Accuracy

0% (0.7b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample747.0ms

Algorithm
intervals
Results
441.0ms8000×body80valid