Details

Time bar (total: 3.7s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify11.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
099
1139
2169
3189
4209
5219
done219

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (/ 841.0 108.0) x)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
10.0ms
(* (/ 841.0 108.0) x)

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(* (/ 841.0 108.0) x)

simplify2.2s

Counts
35 → 35
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
068255
1154250
2444218
31456218
44116218
done5000218

prune60.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (cbrt (/ 841.0 108.0)) x)
0.4b
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
1.0b
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
79×cbrt-prod
75×add-sqr-sqrt
52×times-frac
44×add-cube-cbrt *-un-lft-identity
33×associate-*l*
24×pow1
20×associate-*r*
19×add-exp-log
17×cbrt-div
16×swap-sqr
12×unswap-sqr
11×pow-prod-down associate-*l/
10×prod-exp add-cbrt-cube cbrt-unprod
6×frac-times pow1/3
5×div-inv
4×associate-*r/
3×*-commutative add-log-exp
2×pow-sqr pow-prod-up
1×pow2 pow-plus
Counts
3 → 141
Calls
3 calls:
9.0ms
(* (cbrt (/ 841.0 108.0)) x)
33.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
17.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

series138.0ms

Counts
3 → 7
Calls
3 calls:
47.0ms
(* (cbrt (/ 841.0 108.0)) x)
91.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
0.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

simplify645.0ms

Counts
148 → 148
Iterations

Useful iterations: done (641.0ms)

IterNodesCost
01902005
13591893
211461609
done50001603

prune331.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes32.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1119
done119

end0.0ms

sample248.0ms

Algorithm
intervals
Results
163.0ms8009×body80valid
0.0ms1×body320valid
0.0ms1×body160valid