Details

Time bar (total: 12.1s)

sample27.0ms

Algorithm
intervals
Results
10.0ms311×body80valid

simplify18.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1147
2247
3297
4317
done317

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×associate-*r* prod-diff pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×sub-neg flip3-- fma-neg diff-log associate-*l* *-commutative flip--
Counts
2 → 38
Calls
2 calls:
22.0ms
(- (* (* x 3.0) y) z)
20.0ms
(* (* x 3.0) y)

series81.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(- (* (* x 3.0) y) z)
32.0ms
(* (* x 3.0) y)

simplify1.4s

Counts
44 → 44
Iterations

Useful iterations: done (1.4s)

IterNodesCost
084426
1213380
21158335
done5001331

prune140.0ms

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

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt prod-diff
14×*-un-lft-identity
12×add-cube-cbrt
7×pow1 add-exp-log add-cbrt-cube
5×fma-neg sqr-pow
4×unpow-prod-down add-log-exp
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u difference-of-squares
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip-- distribute-lft-out--
Counts
2 → 57
Calls
2 calls:
34.0ms
(- (pow (* x (* 3.0 y)) 1) z)
33.0ms
(* x (* 3.0 y))

series87.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(- (pow (* x (* 3.0 y)) 1) z)
38.0ms
(* x (* 3.0 y))

simplify2.0s

Counts
63 → 63
Iterations

Useful iterations: done (2.0s)

IterNodesCost
0109967
1278703
21373559
done5000518

prune151.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (pow x 1) (pow (* 3.0 y) 1) (- z))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (pow x 1) (pow (* 3.0 y) 1) (- z))

series72.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(fma (pow x 1) (pow (* 3.0 y) 1) (- z))

simplify4.4s

Counts
13 → 13
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
023174
144122
2125108
3563108
43870108
done5000108

prune41.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×associate-*l* prod-diff pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×sub-neg flip3-- fma-neg diff-log associate-*r* *-commutative flip--
Counts
2 → 38
Calls
2 calls:
35.0ms
(- (* 3.0 (* x y)) z)
25.0ms
(* 3.0 (* x y))

series90.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(- (* 3.0 (* x y)) z)
32.0ms
(* 3.0 (* x y))

simplify2.2s

Counts
44 → 44
Iterations

Useful iterations: done (2.2s)

IterNodesCost
079423
1193379
2681334
33482327
done5000326

prune78.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes115.0ms

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: 1 (1.0ms)

IterNodesCost
01011
1137
done137

end0.0ms

sample837.0ms

Algorithm
intervals
Results
400.0ms9132×body80valid