Details

Time bar (total: 10.0s)

sample38.0ms

Algorithm
intervals
Results
16.0ms303×body80valid

simplify3.5s

Counts
1 → 1
Iterations
IterNodes
done5000
104378
9962
8547
7493
6413
5291
4171
373
232
115
08

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
0.6b
(fma z (* (- y x) 6.0) x)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-cbrt-cube add-exp-log add-cube-cbrt
3×associate-*r*
2×expm1-log1p-u associate-*l/ 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 → 34
Calls
2 calls:
17.0ms
(* (- y x) 6.0)
0.0ms
(fma z (* (- y x) 6.0) x)

series114.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(* (- y x) 6.0)
55.0ms
(fma z (* (- y x) 6.0) x)

simplify661.0ms

Counts
40 → 40
Iterations
IterNodes
done5000
2535
1149
068

prune232.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite21.0ms

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:
18.0ms
(* z (- y x))
0.0ms
(fma 6.0 (* z (- y x)) x)

series93.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* z (- y x))
46.0ms
(fma 6.0 (* z (- y x)) x)

simplify483.0ms

Counts
62 → 62
Iterations
IterNodes
done5001
2941
1265
0118

prune175.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
8×*-un-lft-identity
6×associate-*r* associate-*l* associate-*l/ add-cube-cbrt
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u log1p-expm1-u
2×flip3-- *-commutative flip--
1×+-commutative sum-log fma-def flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 60
Calls
3 calls:
42.0ms
(+ (* (* (- y x) z) 6.0) x)
17.0ms
(* (- y x) z)
28.0ms
(* (* (- y x) z) 6.0)

series147.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(+ (* (* (- y x) z) 6.0) x)
33.0ms
(* (- y x) z)
66.0ms
(* (* (- y x) z) 6.0)

simplify867.0ms

Counts
69 → 69
Iterations
IterNodes
done5002
21313
1259
0102

prune308.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity associate-*l*
4×add-log-exp
3×pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×expm1-log1p-u associate-*l/ log1p-expm1-u
1×+-commutative sum-log fma-def flip3-+ flip3-- associate-*r* *-commutative flip-+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 38
Calls
2 calls:
22.0ms
(+ (* (- y x) (* z 6.0)) x)
26.0ms
(* (- y x) (* z 6.0))

series88.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(+ (* (- y x) (* z 6.0)) x)
41.0ms
(* (- y x) (* z 6.0))

simplify2.0s

Counts
44 → 44
Iterations
IterNodes
done5000
34021
2735
1214
079

prune182.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes175.0ms

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

sample794.0ms

Algorithm
intervals
Results
447.0ms10130×body80valid