Details

Time bar (total: 8.1s)

sample21.0ms

Algorithm
intervals
Results
7.0ms311×body80valid

simplify11.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1137
2217
3237
done237

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip--
Counts
2 → 30
Calls
2 calls:
21.0ms
(- (* (* x 3.0) y) z)
20.0ms
(* (* x 3.0) y)

series74.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(- (* (* x 3.0) y) z)
22.0ms
(* (* x 3.0) y)

simplify685.0ms

Counts
36 → 36
Iterations

Useful iterations: done (684.0ms)

IterNodesCost
063327
1157309
2879275
done5001271

prune71.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip--
Counts
2 → 30
Calls
2 calls:
20.0ms
(- (* x (* 3.0 y)) z)
18.0ms
(* x (* 3.0 y))

series65.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- (* x (* 3.0 y)) z)
26.0ms
(* x (* 3.0 y))

simplify2.9s

Counts
36 → 36
Iterations

Useful iterations: 3 (452.0ms)

IterNodesCost
060324
1143308
2476274
31969270
done5001270

prune93.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* 1 (* 3.0 (* x y))) z)
0.2b
(* 3.0 (* x y))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×*-un-lft-identity add-log-exp
3×add-sqr-sqrt add-cube-cbrt associate-*l* pow-prod-down prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip-- distribute-lft-out--
Counts
2 → 31
Calls
2 calls:
60.0ms
(- (* 1 (* 3.0 (* x y))) z)
30.0ms
(* 3.0 (* x y))

series60.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(- (* 1 (* 3.0 (* x y))) z)
22.0ms
(* 3.0 (* x y))

simplify863.0ms

Counts
37 → 37
Iterations

Useful iterations: done (862.0ms)

IterNodesCost
062367
1161315
2769281
done5001277

prune94.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (* 3.0 y))
0.2b
(* (sqrt (* x (* 3.0 y))) (sqrt (* x (* 3.0 y))))
8.9b
(sqrt (* x (* 3.0 y)))
8.9b
(sqrt (* x (* 3.0 y)))

rewrite141.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
11×add-exp-log add-sqr-sqrt pow-sqr add-cbrt-cube
9×add-cube-cbrt *-un-lft-identity
7×associate-*l*
6×sqrt-prod
5×associate-*r*
4×swap-sqr prod-exp cbrt-unprod add-log-exp
2×*-commutative
1×pow2 pow-plus sqrt-unprod rem-square-sqrt unswap-sqr
Counts
4 → 108
Calls
4 calls:
20.0ms
(* x (* 3.0 y))
92.0ms
(* (sqrt (* x (* 3.0 y))) (sqrt (* x (* 3.0 y))))
12.0ms
(sqrt (* x (* 3.0 y)))
12.0ms
(sqrt (* x (* 3.0 y)))

series407.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(* x (* 3.0 y))
108.0ms
(* (sqrt (* x (* 3.0 y))) (sqrt (* x (* 3.0 y))))
132.0ms
(sqrt (* x (* 3.0 y)))
133.0ms
(sqrt (* x (* 3.0 y)))

simplify1.3s

Counts
120 → 120
Iterations

Useful iterations: done (1.3s)

IterNodesCost
01031170
1287826
21827735
done5000706

prune227.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes165.0ms

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: 0 (0.0ms)

IterNodesCost
077
197
done97

end0.0ms

sample750.0ms

Algorithm
intervals
Results
350.0ms9132×body80valid