Details

Time bar (total: 12.8s)

sample18.0ms

Algorithm
intervals
Results
8.0ms294×body80valid

simplify16.0ms

Counts
1 → 1
Iterations
IterNodes
done21
321
220
113
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite55.0ms

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
2×insert-posit16
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip--
Counts
2 → 32
Calls
2 calls:
31.0ms
(- (* (* x 3.0) y) z)
23.0ms
(* (* x 3.0) y)

series81.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(- (* (* x 3.0) y) z)
31.0ms
(* (* x 3.0) y)

simplify1.5s

Counts
38 → 38
Iterations
IterNodes
done5005
31722
2482
1159
065

prune124.0ms

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))

rewrite34.0ms

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
2×insert-posit16
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip--
Counts
2 → 32
Calls
2 calls:
17.0ms
(- (* x (* 3.0 y)) z)
16.0ms
(* x (* 3.0 y))

series64.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(- (* x (* 3.0 y)) z)
25.0ms
(* x (* 3.0 y))

simplify3.4s

Counts
38 → 38
Iterations
IterNodes
done5000
43316
31244
2413
1145
062

prune101.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite39.0ms

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
2×insert-posit16
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip--
Counts
2 → 32
Calls
2 calls:
22.0ms
(- (* 3.0 (* x y)) z)
17.0ms
(* 3.0 (* x y))

series75.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(- (* 3.0 (* x y)) z)
28.0ms
(* 3.0 (* x y))

simplify2.9s

Counts
38 → 38
Iterations
IterNodes
done5000
43270
31207
2381
1138
059

prune141.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize20.0ms

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

rewrite154.0ms

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 insert-posit16
2×associate-*r* *-commutative
1×sub-neg flip3-- diff-log flip--
Counts
3 → 64
Calls
3 calls:
77.0ms
(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
61.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
15.0ms
(* (cbrt 3.0) (* x y))

series282.0ms

Counts
3 → 9
Calls
3 calls:
117.0ms
(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
100.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
65.0ms
(* (cbrt 3.0) (* x y))

simplify2.5s

Counts
73 → 73
Iterations
IterNodes
done5002
33291
2829
1233
094

prune233.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes339.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample636.0ms

Algorithm
intervals
Results
411.0ms9179×body80valid