Details

Time bar (total: 40.9s)

sample38.0ms

Algorithm
intervals
Results
16.0ms358×body80valid

simplify18.0ms

Counts
1 → 1
Iterations
IterNodes
done20
220
114
06

prune22.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.6b

localize18.0ms

Local error

Found 1 expressions with local error:

5.2b
(* x (+ 1.0 (* y y)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
33.0ms
(* x (+ 1.0 (* y y)))

series101.0ms

Counts
1 → 3
Calls
1 calls:
101.0ms
(* x (+ 1.0 (* y y)))

simplify4.9s

Counts
25 → 25
Iterations
IterNodes
done5151
32874
2564
1149
050

prune204.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 5.4b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* y y)))
10.0b
(* x (* y y))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 31
Calls
2 calls:
17.0ms
(+ (* x 1.0) (* x (* y y)))
35.0ms
(* x (* y y))

series164.0ms

Counts
2 → 6
Calls
2 calls:
106.0ms
(+ (* x 1.0) (* x (* y y)))
57.0ms
(* x (* y y))

simplify6.9s

Counts
37 → 37
Iterations
IterNodes
done5000
33415
2713
1183
059

prune357.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* (* x y) y))
0.2b
(* (* x y) y)

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
17.0ms
(+ (* x 1.0) (* (* x y) y))
52.0ms
(* (* x y) y)

series200.0ms

Counts
2 → 6
Calls
2 calls:
146.0ms
(+ (* x 1.0) (* (* x y) y))
54.0ms
(* (* x y) y)

simplify8.8s

Counts
35 → 35
Iterations
IterNodes
done5002
32911
2636
1179
060

prune376.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize62.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
23.0ms
(* (cbrt y) (cbrt y))
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)

series2.0s

Counts
4 → 12
Calls
4 calls:
452.0ms
(* (cbrt y) (cbrt y))
521.0ms
(cbrt y)
382.0ms
(cbrt y)
582.0ms
(cbrt y)

simplify11.2s

Counts
85 → 85
Iterations
IterNodes
done5002
43625
31001
2372
1137
061

prune1.2s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes608.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done11
111
07

end1.0ms

sample3.5s

Algorithm
intervals
Results
1.5s10661×body80valid