Details

Time bar (total: 17.3s)

sample26.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
066
196
2116
done116

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.0b

localize9.0ms

Local error

Found 1 expressions with local error:

15.6b
(cbrt (/ g (* 2.0 a)))

rewrite9.0ms

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 expm1-log1p-u cbrt-div pow1/3 add-cbrt-cube log1p-expm1-u div-inv add-log-exp
Counts
1 → 18
Calls
1 calls:
8.0ms
(cbrt (/ g (* 2.0 a)))

series148.0ms

Counts
1 → 3
Calls
1 calls:
148.0ms
(cbrt (/ g (* 2.0 a)))

simplify5.1s

Counts
21 → 21
Iterations

Useful iterations: 6 (3.6s)

IterNodesCost
064213
196210
2152196
3335190
4774181
51851177
64613175
done5000175

prune72.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite14.0ms

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 expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 72
Calls
3 calls:
7.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
1.0ms
(cbrt g)
4.0ms
(cbrt (* 2.0 a))

series771.0ms

Counts
3 → 9
Calls
3 calls:
193.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
260.0ms
(cbrt g)
317.0ms
(cbrt (* 2.0 a))

simplify2.5s

Counts
81 → 81
Iterations

Useful iterations: done (2.5s)

IterNodesCost
0129817
1212788
2450750
31092737
43832728
done5000722

prune223.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
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 expm1-log1p-u log1p-expm1-u add-log-exp
2×rec-exp frac-2neg pow1/3 1-exp clear-num
1×pow-flip associate-/r/ inv-pow
Counts
4 → 210
Calls
4 calls:
20.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
7.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
1.0ms
(cbrt g)
4.0ms
(cbrt (* 2.0 a))

series1.2s

Counts
4 → 12
Calls
4 calls:
180.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
143.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
245.0ms
(cbrt g)
678.0ms
(cbrt (* 2.0 a))

simplify2.0s

Counts
222 → 222
Iterations

Useful iterations: done (2.0s)

IterNodesCost
03053395
16082951
211622618
329112544
done50002517

prune585.0ms

Pruning

20 alts after pruning (19 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite25.0ms

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 expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 72
Calls
3 calls:
14.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
2.0ms
(cbrt g)
7.0ms
(cbrt (* 2.0 a))

series814.0ms

Counts
3 → 9
Calls
3 calls:
205.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
283.0ms
(cbrt g)
326.0ms
(cbrt (* 2.0 a))

simplify2.3s

Counts
81 → 81
Iterations

Useful iterations: done (2.3s)

IterNodesCost
0129817
1212788
2450750
31092737
43832728
done5000722

prune318.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.0b

regimes346.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1129
done129

end0.0ms

sample754.0ms

Algorithm
intervals
Results
342.0ms8000×body80valid