Details

Time bar (total: 10.0s)

sample21.0ms

Algorithm
intervals
Results
8.0ms287×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
07124
113124
221124
324124
done24124

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (* x 3.0) y) z)
0.4b
(* (* x 3.0) y)

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip--
Counts
2 → 30
Calls
2 calls:
23.0ms
(- (* (* x 3.0) y) z)
17.0ms
(* (* x 3.0) y)

series84.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(- (* (* x 3.0) y) z)
32.0ms
(* (* x 3.0) y)

simplify926.0ms

Counts
36 → 36
Iterations

Useful iterations: 2 (147.0ms)

IterNodesCost
0636272
11575650
28785410
done50005410

prune161.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x (* 3.0 y)) z)
0.2b
(* x (* 3.0 y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip--
Counts
2 → 30
Calls
2 calls:
13.0ms
(- (* x (* 3.0 y)) z)
12.0ms
(* x (* 3.0 y))

series61.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(- (* x (* 3.0 y)) z)
25.0ms
(* x (* 3.0 y))

simplify2.7s

Counts
36 → 36
Iterations

Useful iterations: 2 (118.0ms)

IterNodesCost
0606232
11435651
24765411
320235411
done50015411

prune136.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 3.0 (* x y)) z)
0.3b
(* 3.0 (* x y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip--
Counts
2 → 30
Calls
2 calls:
17.0ms
(- (* 3.0 (* x y)) z)
18.0ms
(* 3.0 (* x y))

series62.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(- (* 3.0 (* x y)) z)
24.0ms
(* 3.0 (* x y))

simplify2.3s

Counts
36 → 36
Iterations

Useful iterations: 2 (83.0ms)

IterNodesCost
0576232
11365651
24345411
317995411
done50015411

prune122.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b
(* (cbrt 3.0) (* x y))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
29×pow1 add-exp-log
18×pow-prod-down prod-exp cbrt-unprod
17×add-cbrt-cube
7×associate-*l*
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
3×cbrt-prod
2×associate-*r* *-commutative
1×sub-neg flip3-- diff-log flip--
Counts
3 → 61
Calls
3 calls:
62.0ms
(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
49.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
14.0ms
(* (cbrt 3.0) (* x y))

series232.0ms

Counts
3 → 9
Calls
3 calls:
86.0ms
(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
79.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
67.0ms
(* (cbrt 3.0) (* x y))

simplify1.5s

Counts
70 → 70
Iterations

Useful iterations: done (1.5s)

IterNodesCost
09119069
123817788
296717468
done500111308

prune188.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes403.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
07124
19124
done9124

end0.0ms

sample840.0ms

Algorithm
intervals
Results
577.0ms9203×body80valid