Details

Time bar (total: 7.7s)

sample27.0ms

Algorithm
intervals
Results
10.0ms342×body80valid

simplify2.3s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
089
1159
2289
3569
4899
51159
61319
71499
82009
93029
104259
115859
129669
1313749
1420159
1526279
1640859
done50009

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) 6.0) z))
0.0b
(* (- y x) 6.0)
0.5b
(* (* (- y x) 6.0) z)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
*-un-lft-identity
add-cube-cbrt associate-*r* associate-*l* associate-*l/
add-log-exp
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative flip--
+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 53
Calls
3 calls:
4.0ms
(+ x (* (* (- y x) 6.0) z))
7.0ms
(* (- y x) 6.0)
8.0ms
(* (* (- y x) 6.0) z)

series25.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(+ x (* (* (- y x) 6.0) z))
5.0ms
(* (- y x) 6.0)
10.0ms
(* (* (- y x) 6.0) z)

simplify529.0ms

Counts
62 → 62
Iterations

Useful iterations: done (528.0ms)

IterNodesCost
098644
1251601
2994531
done5000521

prune87.0ms

Filtered
44 candidates to 62 candidates (-40.9%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New56662
Fresh000
Picked011
Done000
Total56763

Merged error: 0.0b

Counts
63 → 7

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* z (- y x)) 6.0))
0.0b
(* z (- y x))
0.2b
(* (* z (- y x)) 6.0)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
*-un-lft-identity associate-*r*
add-cube-cbrt
add-log-exp
associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip--
+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 57
Calls
3 calls:
4.0ms
(+ x (* (* z (- y x)) 6.0))
7.0ms
(* z (- y x))
11.0ms
(* (* z (- y x)) 6.0)

series29.0ms

Counts
3 → 9
Calls
3 calls:
11.0ms
(+ x (* (* z (- y x)) 6.0))
8.0ms
(* z (- y x))
10.0ms
(* (* z (- y x)) 6.0)

simplify1.4s

Counts
66 → 66
Iterations

Useful iterations: done (1.4s)

IterNodesCost
099682
1256641
2888561
34036556
done5000554

prune79.0ms

Filtered
42 candidates to 66 candidates (-57.1%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New65166
Fresh145
Picked011
Done011
Total66773

Merged error: 0b

Counts
73 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (* 6.0 z)))
0.3b
(* (- y x) (* 6.0 z))

rewrite222.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt *-un-lft-identity associate-*l*
add-log-exp
add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
associate-*l/
+-commutative flip3-- flip3-+ associate-*r* sum-log *-commutative flip-- flip-+ distribute-lft-out-- difference-of-squares
Counts
2 → 33
Calls
2 calls:
213.0ms
(+ x (* (- y x) (* 6.0 z)))
8.0ms
(* (- y x) (* 6.0 z))

series21.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (* 6.0 z)))
10.0ms
(* (- y x) (* 6.0 z))

simplify917.0ms

Counts
39 → 39
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
075468
1206433
2674376
32816376
done5001376

prune51.0ms

Filtered
26 candidates to 39 candidates (-50.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New39039
Fresh044
Picked011
Done022
Total39746

Merged error: 0b

Counts
46 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (* (* z (- y x)) (sqrt 6.0)) (sqrt 6.0)))
0.0b
(* z (- y x))
0.5b
(* (* (* z (- y x)) (sqrt 6.0)) (sqrt 6.0))
0.6b
(* (* z (- y x)) (sqrt 6.0))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
20×pow1 add-exp-log add-cbrt-cube
17×associate-*r*
14×add-sqr-sqrt
12×*-un-lft-identity
10×add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
associate-*r/ associate-*l/ sqrt-prod add-log-exp
associate-*l*
flip3-- *-commutative flip--
distribute-rgt-in sub-neg distribute-lft-in
+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 86
Calls
4 calls:
4.0ms
(+ x (* (* (* z (- y x)) (sqrt 6.0)) (sqrt 6.0)))
7.0ms
(* z (- y x))
13.0ms
(* (* (* z (- y x)) (sqrt 6.0)) (sqrt 6.0))
9.0ms
(* (* z (- y x)) (sqrt 6.0))

series63.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(+ x (* (* (* z (- y x)) (sqrt 6.0)) (sqrt 6.0)))
8.0ms
(* z (- y x))
19.0ms
(* (* (* z (- y x)) (sqrt 6.0)) (sqrt 6.0))
14.0ms
(* (* z (- y x)) (sqrt 6.0))

simplify784.0ms

Counts
98 → 98
Iterations

Useful iterations: done (782.0ms)

IterNodesCost
01331295
13601033
21376878
done5000857

prune114.0ms

Filtered
63 candidates to 98 candidates (-55.6%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New98098
Fresh033
Picked011
Done033
Total987105

Merged error: 0b

Counts
105 → 7

regimes230.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1119
done119

end0.0ms

sample736.0ms

Algorithm
intervals
Results
317.0ms10274×body80valid

Profiling

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