Details

Time bar (total: 16.0s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
066
196
2116
done116

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.1b

localize5.0ms

Local error

Found 1 expressions with local error:

14.7b
(cbrt (/ g (* 2.0 a)))

rewrite3.0ms

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

series95.0ms

Counts
1 → 3
Calls
1 calls:
95.0ms
(cbrt (/ g (* 2.0 a)))

simplify4.0s

Counts
19 → 19
Iterations

Useful iterations: 6 (3.2s)

IterNodesCost
062199
194196
2154182
3319176
4755167
51896163
64921161
done5000161

prune58.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 3 expressions with local error:

0.4b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.6b
(cbrt g)
0.6b
(cbrt (* 2.0 a))

rewrite7.0ms

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:
3.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
0.0ms
(cbrt g)
2.0ms
(cbrt (* 2.0 a))

series523.0ms

Counts
3 → 9
Calls
3 calls:
124.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
183.0ms
(cbrt g)
215.0ms
(cbrt (* 2.0 a))

simplify2.0s

Counts
75 → 75
Iterations

Useful iterations: 4 (1.0s)

IterNodesCost
0123785
1206756
2441718
31158705
44114696
done5000696

prune196.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ (cbrt 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))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
360×times-frac
239×cbrt-prod
185×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
34×associate-/r*
11×add-exp-log
10×associate-/l*
9×div-inv
5×add-cbrt-cube
4×pow1 cbrt-undiv div-exp add-log-exp
2×frac-2neg pow1/3 clear-num
1×associate-/r/
Counts
4 → 283
Calls
4 calls:
10.0ms
(/ (cbrt 1) (/ (cbrt (* 2.0 a)) (cbrt g)))
3.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
1.0ms
(cbrt g)
2.0ms
(cbrt (* 2.0 a))

series627.0ms

Counts
4 → 12
Calls
4 calls:
123.0ms
(/ (cbrt 1) (/ (cbrt (* 2.0 a)) (cbrt g)))
111.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
188.0ms
(cbrt g)
205.0ms
(cbrt (* 2.0 a))

simplify4.0s

Counts
295 → 295
Iterations

Useful iterations: done (4.0s)

IterNodesCost
03975640
18244996
223244362
done50004020

prune413.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.4b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.6b
(cbrt (/ 1 (* 2.0 a)))
0.6b
(cbrt g)

rewrite14.0ms

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:
8.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
3.0ms
(cbrt (/ 1 (* 2.0 a)))
1.0ms
(cbrt g)

series484.0ms

Counts
3 → 9
Calls
3 calls:
109.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
199.0ms
(cbrt (/ 1 (* 2.0 a)))
176.0ms
(cbrt g)

simplify2.8s

Counts
69 → 69
Iterations

Useful iterations: 4 (1.7s)

IterNodesCost
0109671
1197645
2481593
31403578
43660569
done5001569

prune143.0ms

Pruning

19 alts after pruning (18 fresh and 1 done)

Merged error: 0.0b

regimes287.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01112
11512
done1512

end0.0ms

sample296.0ms

Algorithm
intervals
Results
170.0ms8000×body80valid