Details

Time bar (total: 6.2s)

sample26.0ms

Algorithm
intervals
Results
12.0ms349×body80valid

simplify72.0ms

Counts
1 → 1
Iterations
IterNodes
done121
6121
5119
4106
372
233
114
07

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (- x y) 2.0))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
associate-*l* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt *-un-lft-identity associate-*l/ associate-*r/ add-cube-cbrt
expm1-log1p-u flip3-- associate-*r* *-commutative log1p-expm1-u flip-- add-log-exp
Counts
1 → 22
Calls
1 calls:
31.0ms
(* x (* (- x y) 2.0))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(* x (* (- x y) 2.0))

simplify2.3s

Counts
25 → 25
Iterations
IterNodes
done5035
32322
2484
1141
054

prune107.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 2.0 (- (* x x) (* x y)))
0.0b
(- (* x x) (* x y))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt add-log-exp
distribute-rgt-in sub-neg distribute-lft-in associate-*l* prod-diff
expm1-log1p-u flip3-- associate-*r/ log1p-expm1-u flip-- distribute-lft-out--
fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 46
Calls
2 calls:
34.0ms
(* 2.0 (- (* x x) (* x y)))
13.0ms
(- (* x x) (* x y))

series112.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(* 2.0 (- (* x x) (* x y)))
44.0ms
(- (* x x) (* x y))

simplify2.2s

Counts
52 → 52
Iterations
IterNodes
done5006
32536
2634
1202
077

prune271.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes128.0ms

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
done8
18
06

end0.0ms

sample848.0ms

Algorithm
intervals
Results
559.0ms11178×body80valid