Details

Time bar (total: 9.6s)

sample20.0ms

Algorithm
intervals
Results
8.0ms371×body80valid

simplify2.8s

Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0811
11511
2379
3779
41119
51679
63279
79989
832649
done50009

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* 0.954929658551372 x) (* 0.12900613773279798 (* (* x x) x)))
0.1b
(* (* x x) x)
0.1b
(* 0.12900613773279798 (* (* x x) x))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1
17×add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×add-sqr-sqrt pow-plus pow-prod-up
5×add-cube-cbrt *-un-lft-identity add-log-exp
4×associate-*r* associate-*l*
2×pow2 pow-sqr *-commutative
1×sub-neg flip3-- diff-log pow3 flip-- unswap-sqr
Counts
3 → 61
Calls
3 calls:
3.0ms
(- (* 0.954929658551372 x) (* 0.12900613773279798 (* (* x x) x)))
7.0ms
(* (* x x) x)
21.0ms
(* 0.12900613773279798 (* (* x x) x))

series168.0ms

Counts
3 → 9
Calls
3 calls:
100.0ms
(- (* 0.954929658551372 x) (* 0.12900613773279798 (* (* x x) x)))
31.0ms
(* (* x x) x)
37.0ms
(* 0.12900613773279798 (* (* x x) x))

simplify2.2s

Counts
70 → 70
Iterations

Useful iterations: 3 (391.0ms)

IterNodesCost
080698
1209506
2773427
33500425
done5000425

prune98.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 0.954929658551372 x) (* 0.12900613773279798 (pow (pow x 3) 1)))
0.1b
(* 0.12900613773279798 (pow (pow x 3) 1))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
20×unpow-prod-down
17×add-sqr-sqrt
16×associate-*r*
10×add-exp-log
7×add-cube-cbrt *-un-lft-identity
6×unswap-sqr
5×prod-exp
4×cube-prod pow-exp add-cbrt-cube add-log-exp sqr-pow
3×pow1 associate-*l*
2×pow-to-exp
1×cube-mult sub-neg flip3-- diff-log unpow3 pow-prod-down *-commutative flip-- cbrt-unprod
Counts
2 → 52
Calls
2 calls:
2.0ms
(- (* 0.954929658551372 x) (* 0.12900613773279798 (pow (pow x 3) 1)))
14.0ms
(* 0.12900613773279798 (pow (pow x 3) 1))

series135.0ms

Counts
2 → 6
Calls
2 calls:
100.0ms
(- (* 0.954929658551372 x) (* 0.12900613773279798 (pow (pow x 3) 1)))
35.0ms
(* 0.12900613773279798 (pow (pow x 3) 1))

simplify614.0ms

Counts
58 → 58
Iterations

Useful iterations: 2 (107.0ms)

IterNodesCost
0102697
1254503
21094464
done5001464

prune102.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* 0.954929658551372 x) (* (* (* 0.12900613773279798 x) x) (pow x 1)))
0.1b
(* (* 0.12900613773279798 x) x)
0.1b
(* (* (* 0.12900613773279798 x) x) (pow x 1))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
21×prod-exp
17×add-cbrt-cube
14×pow1
10×associate-*r*
9×pow-prod-down cbrt-unprod
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×add-log-exp
3×pow-to-exp unpow-prod-down pow-exp
2×associate-*l* *-commutative
1×sub-neg flip3-- diff-log flip-- sqr-pow
Counts
3 → 61
Calls
3 calls:
2.0ms
(- (* 0.954929658551372 x) (* (* (* 0.12900613773279798 x) x) (pow x 1)))
6.0ms
(* (* 0.12900613773279798 x) x)
22.0ms
(* (* (* 0.12900613773279798 x) x) (pow x 1))

series161.0ms

Counts
3 → 9
Calls
3 calls:
96.0ms
(- (* 0.954929658551372 x) (* (* (* 0.12900613773279798 x) x) (pow x 1)))
25.0ms
(* (* 0.12900613773279798 x) x)
40.0ms
(* (* (* 0.12900613773279798 x) x) (pow x 1))

simplify1.0s

Counts
70 → 70
Iterations

Useful iterations: done (1.0s)

IterNodesCost
0101868
1293688
21438531
done5000527

prune106.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 0.954929658551372 x) (* (* 0.12900613773279798 x) (* x x)))
0.2b
(* (* 0.12900613773279798 x) (* x x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×sub-neg flip3-- diff-log associate-*r* associate-*l* *-commutative flip--
Counts
2 → 34
Calls
2 calls:
3.0ms
(- (* 0.954929658551372 x) (* (* 0.12900613773279798 x) (* x x)))
11.0ms
(* (* 0.12900613773279798 x) (* x x))

series135.0ms

Counts
2 → 6
Calls
2 calls:
99.0ms
(- (* 0.954929658551372 x) (* (* 0.12900613773279798 x) (* x x)))
36.0ms
(* (* 0.12900613773279798 x) (* x x))

simplify1.4s

Counts
40 → 40
Iterations

Useful iterations: 3 (308.0ms)

IterNodesCost
063525
1183402
2700336
32885334
done5000334

prune56.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes25.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
01013
11611
22211
done2211

end0.0ms

sample367.0ms

Algorithm
intervals
Results
250.0ms11855×body80valid