Details

Time bar (total: 11.1s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify4.0ms

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: 15.4b

localize5.0ms

Local error

Found 1 expressions with local error:

15.1b
(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)))

series92.0ms

Counts
1 → 3
Calls
1 calls:
92.0ms
(cbrt (/ g (* 2.0 a)))

simplify2.4s

Counts
19 → 19
Iterations

Useful iterations: 6 (1.4s)

IterNodesCost
062199
194196
2152182
3317176
4751167
51845163
64677161
done5000161

prune58.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.2b

localize6.0ms

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))

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))

series492.0ms

Counts
3 → 9
Calls
3 calls:
120.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
171.0ms
(cbrt g)
200.0ms
(cbrt (* 2.0 a))

simplify1.7s

Counts
75 → 75
Iterations

Useful iterations: 4 (672.0ms)

IterNodesCost
0123785
1206756
2439718
31156705
44069696
done5001696

prune194.0ms

Pruning

16 alts after pruning (15 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
0.4b
(/ (cbrt (* 2.0 a)) (cbrt g))
0.6b
(cbrt g)
0.6b
(cbrt (* 2.0 a))

rewrite24.0ms

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 add-log-exp
2×rec-exp frac-2neg pow1/3 1-exp clear-num
1×pow-flip associate-/r/ inv-pow
Counts
4 → 202
Calls
4 calls:
9.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
3.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
0.0ms
(cbrt g)
1.0ms
(cbrt (* 2.0 a))

series610.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
110.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
172.0ms
(cbrt g)
199.0ms
(cbrt (* 2.0 a))

simplify1.6s

Counts
214 → 214
Iterations

Useful iterations: 3 (870.0ms)

IterNodesCost
02973343
16212901
212262572
331332498
done50002498

prune363.0ms

Pruning

18 alts after pruning (16 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (cbrt (* 2.0 a)))
0.4b
(/ (/ 1 (cbrt (* 2.0 a))) (/ 1 (cbrt g)))
0.6b
(cbrt g)
0.6b
(cbrt (* 2.0 a))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
946×times-frac
419×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
230×cbrt-prod
48×add-exp-log
42×div-inv
34×div-exp
26×associate-/r*
19×associate-/l*
13×add-cbrt-cube
9×cbrt-undiv rec-exp 1-exp
5×pow1
4×add-log-exp
3×pow1/3
2×pow-flip frac-2neg clear-num
1×associate-/r/ associate-/l/ inv-pow
Counts
4 → 478
Calls
4 calls:
3.0ms
(/ 1 (cbrt (* 2.0 a)))
19.0ms
(/ (/ 1 (cbrt (* 2.0 a))) (/ 1 (cbrt g)))
0.0ms
(cbrt g)
1.0ms
(cbrt (* 2.0 a))

series913.0ms

Counts
4 → 12
Calls
4 calls:
226.0ms
(/ 1 (cbrt (* 2.0 a)))
117.0ms
(/ (/ 1 (cbrt (* 2.0 a))) (/ 1 (cbrt g)))
363.0ms
(cbrt g)
206.0ms
(cbrt (* 2.0 a))

simplify1.7s

Counts
490 → 490
Iterations

Useful iterations: done (1.7s)

IterNodesCost
070511542
120928499
232797295
done50017289

prune387.0ms

Pruning

16 alts after pruning (14 fresh and 2 done)

Merged error: 0.0b

regimes256.0ms

Accuracy

0% (0.8b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01011
11311
done1311

end0.0ms

sample294.0ms

Algorithm
intervals
Results
168.0ms8000×body80valid