Details

Time bar (total: 16.2s)

sample20.0ms

Algorithm
intervals
Results
8.0ms286×body80valid

simplify13.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1147
2247
3297
done297

prune2.0ms

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)

rewrite52.0ms

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:
23.0ms
(- (* (* x 3.0) y) z)
27.0ms
(* (* x 3.0) y)

series62.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(- (* (* x 3.0) y) z)
21.0ms
(* (* x 3.0) y)

simplify3.1s

Counts
44 → 44
Iterations

Useful iterations: done (3.1s)

IterNodesCost
084426
1196377
2641334
32443327
done5000321

prune106.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(fma x (* y 3.0) (- z))

simplify4.2s

Counts
13 → 13
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
020122
130122
255122
3185108
4753108
53965108
done5000108

prune36.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite42.0ms

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:
22.0ms
(- (* 3.0 (* x y)) z)
18.0ms
(* 3.0 (* x y))

series62.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (* 3.0 (* x y)) z)
25.0ms
(* 3.0 (* x y))

simplify3.1s

Counts
44 → 44
Iterations

Useful iterations: done (3.1s)

IterNodesCost
079423
1181376
2506333
31931326
done5000320

prune113.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 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)
0.3b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b
(* (cbrt 3.0) (* x y))

rewrite190.0ms

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*
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×add-log-exp
3×cbrt-prod expm1-log1p-u prod-diff log1p-expm1-u
2×associate-*r* *-commutative
1×sub-neg flip3-- fma-neg diff-log flip--
Counts
3 → 71
Calls
3 calls:
89.0ms
(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
76.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
21.0ms
(* (cbrt 3.0) (* x y))

series247.0ms

Counts
3 → 9
Calls
3 calls:
107.0ms
(- (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) z)
85.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
55.0ms
(* (cbrt 3.0) (* x y))

simplify3.7s

Counts
80 → 80
Iterations

Useful iterations: 3 (2.0s)

IterNodesCost
01131130
12731054
2938730
33996561
done5000561

prune122.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes121.0ms

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
077
187
done87

end0.0ms

sample792.0ms

Algorithm
intervals
Results
358.0ms9199×body80valid