Details

Time bar (total: 5.8s)

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
2.0ms256×pre80true

simplify1.7s

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
049
1137
2267
3397
4677
51577
64407
717837
done50007

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
7×add-exp-log add-cbrt-cube
5×pow-prod-up
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative pow2 distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* sum-log pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
7.0ms
(+ (* x (* x x)) (* x x))
12.0ms
(* x (* x x))

series93.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(+ (* x (* x x)) (* x x))
30.0ms
(* x (* x x))

simplify1.5s

Counts
43 → 43
Iterations

Useful iterations: 3 (430.0ms)

IterNodesCost
057384
1139260
2490227
32372225
done5001225

prune63.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (pow x 6) (pow x 4))
0.0b
(- (pow x 3) (pow x 2))
45.4b
(/ (- (pow x 6) (pow x 4)) (- (pow x 3) (pow x 2)))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
628×add-sqr-sqrt
456×difference-of-squares
286×times-frac
264×unpow-prod-down sqr-pow
118×*-un-lft-identity
90×unpow2
60×cube-prod
54×distribute-lft-out--
40×add-cube-cbrt
22×associate-/r*
15×cube-mult distribute-rgt-out-- unpow3
13×associate-/l*
7×add-log-exp
5×add-exp-log add-cbrt-cube
4×flip3-- flip--
3×pow1
2×sub-neg diff-log associate-/r/ associate-/l/
1×cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv
Counts
3 → 391
Calls
3 calls:
10.0ms
(- (pow x 6) (pow x 4))
14.0ms
(- (pow x 3) (pow x 2))
53.0ms
(/ (- (pow x 6) (pow x 4)) (- (pow x 3) (pow x 2)))

series332.0ms

Counts
3 → 9
Calls
3 calls:
99.0ms
(- (pow x 6) (pow x 4))
65.0ms
(- (pow x 3) (pow x 2))
168.0ms
(/ (- (pow x 6) (pow x 4)) (- (pow x 3) (pow x 2)))

simplify999.0ms

Counts
400 → 400
Iterations

Useful iterations: 2 (532.0ms)

IterNodesCost
054411978
1113910843
228889653
done50019653

prune664.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes20.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
049
169
done69

end0.0ms

sample270.0ms

Algorithm
intervals
Results
107.0ms8000×body80valid
73.0ms8000×pre80true