Details

Time bar (total: 9.4s)

sample25.0ms

Algorithm
intervals
Results
10.0ms333×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
2105
done105

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
20.0ms
(* (* x 3.0) x)

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (* x 3.0) x)

simplify606.0ms

Counts
23 → 23
Iterations

Useful iterations: done (605.0ms)

IterNodesCost
039169
1101164
2670138
done5001136

prune82.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3.0 (pow x 2))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 expm1-log1p-u pow-to-exp pow-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp
Counts
1 → 29
Calls
1 calls:
13.0ms
(* 3.0 (pow x 2))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* 3.0 (pow x 2))

simplify3.4s

Counts
32 → 32
Iterations

Useful iterations: done (3.4s)

IterNodesCost
053244
1117221
2432188
32931188
done5001185

prune109.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (pow x 2)))
0.2b
(* (cbrt 3.0) (pow x 2))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
31×add-exp-log
21×prod-exp
18×add-sqr-sqrt
9×associate-*r* add-cbrt-cube cbrt-unprod
8×unswap-sqr
7×pow1 cbrt-prod associate-*l*
6×add-cube-cbrt *-un-lft-identity
5×unpow-prod-down
3×pow-to-exp pow-prod-down pow-exp unpow2 sqr-pow
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 62
Calls
2 calls:
63.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (pow x 2)))
21.0ms
(* (cbrt 3.0) (pow x 2))

series220.0ms

Counts
2 → 6
Calls
2 calls:
140.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (pow x 2)))
80.0ms
(* (cbrt 3.0) (pow x 2))

simplify1.4s

Counts
68 → 68
Iterations

Useful iterations: done (1.4s)

IterNodesCost
088801
1225736
21279541
done5000457

prune246.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt 3.0) x) x))
0.2b
(* (* (cbrt 3.0) x) x)
0.4b
(* (cbrt 3.0) x)

rewrite204.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-exp-log
21×add-cbrt-cube
19×pow-prod-down prod-exp cbrt-unprod
11×add-sqr-sqrt
8×associate-*l*
7×add-cube-cbrt *-un-lft-identity associate-*r*
4×cbrt-prod
3×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
2×unswap-sqr
Counts
3 → 74
Calls
3 calls:
138.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt 3.0) x) x))
40.0ms
(* (* (cbrt 3.0) x) x)
23.0ms
(* (cbrt 3.0) x)

series258.0ms

Counts
3 → 9
Calls
3 calls:
134.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt 3.0) x) x))
56.0ms
(* (* (cbrt 3.0) x) x)
67.0ms
(* (cbrt 3.0) x)

simplify1.7s

Counts
83 → 83
Iterations

Useful iterations: done (1.7s)

IterNodesCost
086875
1246852
21683697
done5001494

prune218.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes64.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
done65

end0.0ms

sample571.0ms

Algorithm
intervals
Results
288.0ms10543×body80valid