Details

Time bar (total: 4.0s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
099
1148
2188
3208
4228
5248
6258
done258

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (/ 841.0 108.0) x)

rewrite9.0ms

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 expm1-log1p-u div-exp pow-prod-down associate-*l/ *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
8.0ms
(* (/ 841.0 108.0) x)

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* (/ 841.0 108.0) x)

simplify2.3s

Counts
37 → 37
Iterations

Useful iterations: 2 (89.0ms)

IterNodesCost
070267
1156262
2446230
31438230
44117230
done5001230

prune66.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

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)))

rewrite70.0ms

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×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
2×pow-sqr pow-prod-up
1×pow2 pow-plus
Counts
3 → 147
Calls
3 calls:
10.0ms
(* (cbrt (/ 841.0 108.0)) x)
32.0ms
(* (* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0))) (* (cbrt (/ 841.0 108.0)) x))
18.0ms
(* (cbrt (/ 841.0 108.0)) (cbrt (/ 841.0 108.0)))

series136.0ms

Counts
3 → 7
Calls
3 calls:
43.0ms
(* (cbrt (/ 841.0 108.0)) x)
93.0ms
(* (* (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)))

simplify662.0ms

Counts
154 → 154
Iterations

Useful iterations: done (657.0ms)

IterNodesCost
01962073
13641961
211571661
done50011655

prune360.0ms

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

sample260.0ms

Algorithm
intervals
Results
168.0ms8009×body80valid
0.0ms1×body320valid
0.0ms1×body160valid