Details

Time bar (total: 11.9s)

sample33.0ms

Algorithm
intervals
Results
14.0ms325×body80valid

simplify3.2s

Counts
1 → 1
Iterations
IterNodes
done5001
111708
10702
9476
8356
7327
6300
5235
4155
373
231
115
08

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
10×pow1 add-cbrt-cube add-exp-log
9×*-un-lft-identity
7×add-cube-cbrt
6×associate-*r* associate-*l* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u fma-def log1p-expm1-u
2×flip3-- *-commutative flip--
1×+-commutative sum-log flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 62
Calls
3 calls:
5.0ms
(+ x (* (* (- y x) 6.0) z))
20.0ms
(* (- y x) 6.0)
27.0ms
(* (* (- y x) 6.0) z)

series144.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(+ x (* (* (- y x) 6.0) z))
42.0ms
(* (- y x) 6.0)
46.0ms
(* (* (- y x) 6.0) z)

simplify2.2s

Counts
71 → 71
Iterations
IterNodes
done5000
33895
2872
1265
0104

prune283.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(fma (* z 6.0) (- y x) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma (* z 6.0) (- y x) x)

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(fma (* z 6.0) (- y x) x)

simplify1.2s

Counts
13 → 13
Iterations
IterNodes
done5022
41041
3308
2114
143
023

prune74.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-cbrt-cube add-exp-log
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
28.0ms
(* z (- y x))
0.0ms
(fma 6.0 (* z (- y x)) x)

series103.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* z (- y x))
53.0ms
(fma 6.0 (* z (- y x)) x)

simplify1.5s

Counts
62 → 62
Iterations
IterNodes
done5001
31587
2548
1260
0118

prune159.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
36×prod-diff
29×add-sqr-sqrt *-un-lft-identity
27×add-cube-cbrt
22×distribute-rgt-in associate-+l+ distribute-lft-in
7×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
4×sub-neg add-log-exp
3×pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u associate-*r/ log1p-expm1-u
1×+-commutative sum-log fma-def flip3-+ flip3-- associate-*l* *-commutative flip-+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 82
Calls
2 calls:
20.0ms
(+ (* (* z 6.0) (- y x)) x)
24.0ms
(* (* z 6.0) (- y x))

series143.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(+ (* (* z 6.0) (- y x)) x)
83.0ms
(* (* z 6.0) (- y x))

simplify1.3s

Counts
88 → 88
Iterations
IterNodes
done5000
21288
1413
0142

prune295.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes280.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample658.0ms

Algorithm
intervals
Results
414.0ms10184×body80valid