Details

Time bar (total: 11.4s)

sample26.0ms

Algorithm
intervals
Results
15.0ms330×body80valid

simplify1.7s

Counts
1 → 1
Iterations
IterNodes
done5001
103203
9724
8385
7336
6305
5231
4149
365
229
115
08

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) 6.0) z))
0.0b
(* (- y x) 6.0)
0.7b
(* (* (- y x) 6.0) z)

rewrite75.0ms

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×insert-posit16
2×flip3-- *-commutative flip--
1×+-commutative sum-log flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 56
Calls
3 calls:
9.0ms
(+ x (* (* (- y x) 6.0) z))
23.0ms
(* (- y x) 6.0)
42.0ms
(* (* (- y x) 6.0) z)

series137.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(+ x (* (* (- y x) 6.0) z))
33.0ms
(* (- y x) 6.0)
50.0ms
(* (* (- y x) 6.0) z)

simplify1.0s

Counts
65 → 65
Iterations
IterNodes
done5000
21312
1256
0101

prune293.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
18×distribute-rgt-in distribute-lft-in
10×add-sqr-sqrt pow1 sub-neg add-cbrt-cube add-exp-log
8×associate-+r+ *-un-lft-identity
6×associate-*r* associate-*l* associate-*r/ add-cube-cbrt
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
3×insert-posit16
2×flip3-- *-commutative flip--
1×+-commutative sum-log flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 76
Calls
3 calls:
13.0ms
(+ x (* 6.0 (* z (- y x))))
23.0ms
(* z (- y x))
23.0ms
(* 6.0 (* z (- y x)))

series191.0ms

Counts
3 → 9
Calls
3 calls:
68.0ms
(+ x (* 6.0 (* z (- y x))))
48.0ms
(* z (- y x))
75.0ms
(* 6.0 (* z (- y x)))

simplify1.1s

Counts
85 → 85
Iterations
IterNodes
done5001
21026
1286
0110

prune231.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 2 expressions with local error:

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

rewrite41.0ms

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×associate-*l/ insert-posit16
1×+-commutative sum-log flip3-+ flip3-- associate-*r* *-commutative flip-+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 35
Calls
2 calls:
7.0ms
(+ x (* (- y x) (* 6.0 z)))
33.0ms
(* (- y x) (* 6.0 z))

series102.0ms

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

simplify2.1s

Counts
41 → 41
Iterations
IterNodes
done5001
34038
2723
1207
077

prune162.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- y x)) (cbrt (- y x)))
0.5b
(cbrt (- y x))
0.5b
(cbrt (- y x))
0.5b
(cbrt (- y x))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 105
Calls
4 calls:
41.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
4.0ms
(cbrt (- y x))
4.0ms
(cbrt (- y x))
4.0ms
(cbrt (- y x))

series678.0ms

Counts
4 → 12
Calls
4 calls:
153.0ms
(* (cbrt (- y x)) (cbrt (- y x)))
177.0ms
(cbrt (- y x))
160.0ms
(cbrt (- y x))
188.0ms
(cbrt (- y x))

simplify1.3s

Counts
117 → 117
Iterations
IterNodes
done5000
2988
1288
0133

prune515.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes237.0ms

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

sample1.3s

Algorithm
intervals
Results
988.0ms10194×body80valid