Details

Time bar (total: 9.3s)

sample54.0ms

Algorithm
intervals
Results
31.0ms411×body80valid

simplify2.0s

Counts
1 → 1
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
01115
12313
24913
310613
421613
578013
done500013

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.3b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x x) (* 3.0 x))
0.0b
(+ (* (- (* x x) (* 3.0 x)) x) (* 6.0 (pow x 2.0)))
0.1b
(* (- (* x x) (* 3.0 x)) x)
0.2b
(* 6.0 (pow x 2.0))

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
11×add-exp-log
10×associate-*r*
*-un-lft-identity add-cube-cbrt
add-cbrt-cube add-log-exp
associate-*l*
pow1
unpow-prod-down prod-exp unswap-sqr
flip3-- distribute-rgt-out-- associate-*l/ *-commutative cbrt-unprod flip-- sqr-pow
pow-to-exp +-commutative sum-log sub-neg flip3-+ diff-log pow-prod-down pow-exp flip-+
Counts
4 → 70
Calls
4 calls:
22.0ms
(- (* x x) (* 3.0 x))
39.0ms
(+ (* (- (* x x) (* 3.0 x)) x) (* 6.0 (pow x 2.0)))
52.0ms
(* (- (* x x) (* 3.0 x)) x)
24.0ms
(* 6.0 (pow x 2.0))

series1.3s

Counts
4 → 12
Calls
4 calls:
125.0ms
(- (* x x) (* 3.0 x))
122.0ms
(+ (* (- (* x x) (* 3.0 x)) x) (* 6.0 (pow x 2.0)))
191.0ms
(* (- (* x x) (* 3.0 x)) x)
816.0ms
(* 6.0 (pow x 2.0))

simplify1.8s

Counts
82 → 82
Iterations

Useful iterations: 2 (506.0ms)

IterNodesCost
01311028
1347864
21724776
done5001776

prune449.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x x) (+ 3.0 x))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
*-un-lft-identity associate-*r*
add-sqr-sqrt pow-prod-down prod-exp cbrt-unprod
associate-*r/ add-cube-cbrt
distribute-rgt-in distribute-lft-in flip3-+ associate-*l* *-commutative flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
70.0ms
(* (* x x) (+ 3.0 x))

series106.0ms

Counts
1 → 3
Calls
1 calls:
106.0ms
(* (* x x) (+ 3.0 x))

simplify1.6s

Counts
27 → 27
Iterations

Useful iterations: 2 (332.0ms)

IterNodesCost
050276
1171257
21411217
done5001217

prune89.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes39.0ms

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
057
187
done87

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.3s12076×body80valid