Details

Time bar (total: 17.6s)

sample28.0ms

Algorithm
intervals
Results
12.0ms348×body80valid

simplify35.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2267
3417
4457
done457

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.4b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* x 3.0) x)
10.0b
(* (* (* x 3.0) x) y)

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
18.0ms
(* (* x 3.0) x)
62.0ms
(* (* (* x 3.0) x) y)

series56.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* (* x 3.0) x)
28.0ms
(* (* (* x 3.0) x) y)

simplify4.8s

Counts
45 → 45
Iterations

Useful iterations: 2 (129.0ms)

IterNodesCost
064407
1162394
2646308
32505308
done5001308

prune93.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) (* y x))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative add-log-exp
Counts
1 → 22
Calls
1 calls:
45.0ms
(* (* x 3.0) (* y x))

series30.0ms

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

simplify4.3s

Counts
25 → 25
Iterations

Useful iterations: 2 (126.0ms)

IterNodesCost
046271
1130263
2562193
32372193
done5000193

prune35.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (* 3.0 (* y x)))
0.3b
(* 3.0 (* y x))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*l*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*r* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
61.0ms
(* x (* 3.0 (* y x)))
23.0ms
(* 3.0 (* y x))

series58.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* x (* 3.0 (* y x)))
30.0ms
(* 3.0 (* y x))

simplify3.8s

Counts
45 → 45
Iterations

Useful iterations: 2 (126.0ms)

IterNodesCost
060401
1154392
2614306
32612306
done5001306

prune106.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite360.0ms

Algorithm
rewrite-expression-head
Rules
58×pow1 add-exp-log
40×pow-prod-down prod-exp cbrt-unprod
36×add-cbrt-cube
10×associate-*l*
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×cbrt-prod associate-*r* *-commutative add-log-exp
Counts
3 → 82
Calls
3 calls:
221.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x))))
98.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x)))
34.0ms
(* (cbrt 3.0) (* y x))

series229.0ms

Counts
3 → 9
Calls
3 calls:
89.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x))))
93.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x)))
47.0ms
(* (cbrt 3.0) (* y x))

simplify2.7s

Counts
91 → 91
Iterations

Useful iterations: done (2.7s)

IterNodesCost
0991357
12691317
21240843
done5000627

prune104.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes82.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample618.0ms

Algorithm
intervals
Results
309.0ms10716×body80valid