Details

Time bar (total: 20.9s)

sample28.0ms

Algorithm
intervals
Results
11.0ms289×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1137
2217
3237
done237

prune2.0ms

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

rewrite61.0ms

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:
37.0ms
(- (* (* x 3.0) y) z)
23.0ms
(* (* x 3.0) y)

series81.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(- (* (* x 3.0) y) z)
30.0ms
(* (* x 3.0) y)

simplify6.7s

Counts
36 → 36
Iterations

Useful iterations: 3 (814.0ms)

IterNodesCost
063327
1152309
2542275
31839271
44378271
done5001271

prune86.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

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:
30.0ms
(- (* x (* y 3.0)) z)
31.0ms
(* x (* y 3.0))

series73.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(- (* x (* y 3.0)) z)
28.0ms
(* x (* y 3.0))

simplify4.7s

Counts
36 → 36
Iterations

Useful iterations: 3 (542.0ms)

IterNodesCost
059324
1140308
2456274
31533270
43847270
done5001270

prune62.0ms

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
(- (pow (* 3.0 (* x y)) 1) z)
0.3b
(* 3.0 (* x y))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
6×add-sqr-sqrt
5×*-un-lft-identity
4×add-log-exp
3×add-cube-cbrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×difference-of-squares
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip-- distribute-lft-out-- sqr-pow
Counts
2 → 33
Calls
2 calls:
20.0ms
(- (pow (* 3.0 (* x y)) 1) z)
28.0ms
(* 3.0 (* x y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- (pow (* 3.0 (* x y)) 1) z)
29.0ms
(* 3.0 (* x y))

simplify2.6s

Counts
39 → 39
Iterations

Useful iterations: 2 (106.0ms)

IterNodesCost
071415
1158345
2480309
31781309
done5000309

prune82.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (* (* x 3.0) (sqrt y)) (sqrt y)) z)
0.1b
(* (* (* x 3.0) (sqrt y)) (sqrt y))
0.2b
(* (* x 3.0) (sqrt y))

rewrite229.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-exp-log add-cbrt-cube
12×associate-*r*
9×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×sqrt-prod
5×add-log-exp
2×associate-*l* *-commutative
1×sub-neg flip3-- diff-log flip--
Counts
3 → 57
Calls
3 calls:
99.0ms
(- (* (* (* x 3.0) (sqrt y)) (sqrt y)) z)
96.0ms
(* (* (* x 3.0) (sqrt y)) (sqrt y))
31.0ms
(* (* x 3.0) (sqrt y))

series200.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(- (* (* (* x 3.0) (sqrt y)) (sqrt y)) z)
49.0ms
(* (* (* x 3.0) (sqrt y)) (sqrt y))
85.0ms
(* (* x 3.0) (sqrt y))

simplify4.5s

Counts
66 → 66
Iterations

Useful iterations: 3 (2.2s)

IterNodesCost
0116849
1309627
21104537
34427518
done5000518

prune123.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes131.0ms

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

sample1.0s

Algorithm
intervals
Results
275.0ms9141×body80valid