Details

Time bar (total: 17.7s)

sample17.0ms

Algorithm
intervals
Results
8.0ms348×body80valid

simplify33.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2267
3417
4457
done457

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* x 3.0) x)
8.6b
(* (* (* 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:
20.0ms
(* (* x 3.0) x)
60.0ms
(* (* (* x 3.0) x) y)

series52.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* (* x 3.0) x)
25.0ms
(* (* (* x 3.0) x) y)

simplify4.4s

Counts
45 → 45
Iterations

Useful iterations: 2 (165.0ms)

IterNodesCost
064407
1162394
2646308
32505308
done5001308

prune101.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.1b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite62.0ms

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:
60.0ms
(* (* x 3.0) (* y x))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* (* x 3.0) (* y x))

simplify4.4s

Counts
25 → 25
Iterations

Useful iterations: 2 (118.0ms)

IterNodesCost
046271
1130263
2562193
32372193
done5000193

prune50.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite68.0ms

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:
43.0ms
(* x (* 3.0 (* y x)))
23.0ms
(* 3.0 (* y x))

series47.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* x (* 3.0 (* y x)))
24.0ms
(* 3.0 (* y x))

simplify4.3s

Counts
45 → 45
Iterations

Useful iterations: 2 (102.0ms)

IterNodesCost
060401
1154392
2614306
32612306
done5001306

prune87.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

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))

rewrite359.0ms

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:
231.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x))))
97.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x)))
26.0ms
(* (cbrt 3.0) (* y x))

series245.0ms

Counts
3 → 9
Calls
3 calls:
87.0ms
(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x))))
95.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* y x)))
63.0ms
(* (cbrt 3.0) (* y x))

simplify2.5s

Counts
91 → 91
Iterations

Useful iterations: done (2.5s)

IterNodesCost
0991357
12691317
21240843
done5000627

prune151.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

regimes49.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample649.0ms

Algorithm
intervals
Results
383.0ms10664×body80valid