Details

Time bar (total: 12.7s)

sample26.0ms

Algorithm
intervals
Results
13.0ms330×body80valid

simplify3.1s

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

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

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)

rewrite62.0ms

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 insert-posit16 log1p-expm1-u
2×flip3-- *-commutative flip--
1×+-commutative sum-log flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 65
Calls
3 calls:
6.0ms
(+ x (* (* (- y x) 6.0) z))
22.0ms
(* (- y x) 6.0)
33.0ms
(* (* (- y x) 6.0) z)

series150.0ms

Counts
3 → 9
Calls
3 calls:
57.0ms
(+ x (* (* (- y x) 6.0) z))
48.0ms
(* (- y x) 6.0)
45.0ms
(* (* (- y x) 6.0) z)

simplify2.1s

Counts
74 → 74
Iterations
IterNodes
done5000
33812
2872
1268
0107

prune224.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
0.0ms
(fma (* z 6.0) (- y x) x)

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(fma (* z 6.0) (- y x) x)

simplify1.5s

Counts
14 → 14
Iterations
IterNodes
done5003
41053
3309
2115
144
024

prune83.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* 6.0 (* z (- y x))))
0.0b
(* z (- y x))
0.4b
(* 6.0 (* z (- y x)))

rewrite108.0ms

Algorithm
rewrite-expression-head
Rules
99×distribute-rgt-in distribute-lft-in
90×prod-diff
71×add-sqr-sqrt
69×*-un-lft-identity
67×add-cube-cbrt
44×associate-+r+
10×pow1 sub-neg add-cbrt-cube add-exp-log
6×associate-*r* associate-*l* associate-*r/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u fma-def insert-posit16 log1p-expm1-u
2×flip3-- *-commutative flip--
1×+-commutative sum-log flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 175
Calls
3 calls:
23.0ms
(+ x (* 6.0 (* z (- y x))))
31.0ms
(* z (- y x))
47.0ms
(* 6.0 (* z (- y x)))

series153.0ms

Counts
3 → 9
Calls
3 calls:
50.0ms
(+ x (* 6.0 (* z (- y x))))
42.0ms
(* z (- y x))
61.0ms
(* 6.0 (* z (- y x)))

simplify1.2s

Counts
184 → 184
Iterations
IterNodes
done5014
21401
1606
0248

prune471.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

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/ insert-posit16 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 → 58
Calls
2 calls:
26.0ms
(* z (- y x))
0.0ms
(fma 6.0 (* z (- y x)) x)

series89.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* z (- y x))
50.0ms
(fma 6.0 (* z (- y x)) x)

simplify1.6s

Counts
64 → 64
Iterations
IterNodes
done5000
31482
2540
1259
0120

prune190.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes238.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample1.2s

Algorithm
intervals
Results
966.0ms10115×body80valid