Details

Time bar (total: 7.6s)

sample83.0ms

Algorithm
intervals
Results
5.0ms66×body1280valid
4.0ms181×body80valid
3.0ms53×body640valid
1.0ms31×body320valid
0.0ms11×body160valid

simplify3.1s

Counts
1 → 1
Iterations
IterNodes
done5001
93778
81497
7742
6524
5391
4239
3108
237
114
05

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 38.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x 1.0) (+ x 1.0))
3.8b
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
add-sqr-sqrt pow1
flip3-+ swap-sqr add-cube-cbrt flip-+ distribute-lft-out
frac-times add-cbrt-cube associate-*r* associate-*l* add-exp-log add-log-exp
distribute-rgt-in distribute-lft-in associate-*l/ associate--l+ associate-*r/
pow2 sub-neg pow-plus flip3-- diff-log pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod flip-- difference-of-squares unswap-sqr
Counts
2 → 55
Calls
2 calls:
28.0ms
(* (+ x 1.0) (+ x 1.0))
21.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series84.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* (+ x 1.0) (+ x 1.0))
66.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify2.0s

Counts
61 → 61
Iterations
IterNodes
done5004
34280
2870
1264
086

prune130.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* 2.0 x) (* x x))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt pow1 +-commutative sum-log *-un-lft-identity flip3-+ distribute-rgt-out add-cbrt-cube add-exp-log add-cube-cbrt flip-+
Counts
1 → 12
Calls
1 calls:
6.0ms
(+ (* 2.0 x) (* x x))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(+ (* 2.0 x) (* x x))

simplify1.3s

Counts
15 → 15
Iterations
IterNodes
done5000
31647
2366
1103
030

prune35.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes74.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample667.0ms

Algorithm
intervals
Results
254.0ms2357×body1280valid
139.0ms1575×body640valid
117.0ms5461×body80valid
39.0ms876×body320valid
13.0ms424×body160valid