Details

Time bar (total: 1.7s)

sample23.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify129.0ms

Counts
1 → 1
Iterations
IterNodes
done163
8163
7162
6160
5152
4112
371
244
118
07

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.7b

localize12.0ms

Local error

Found 1 expressions with local error:

16.7b
(/ (- x y) (* (* x 2.0) y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×add-cbrt-cube add-exp-log
add-sqr-sqrt *-un-lft-identity
times-frac associate-/l*
cbrt-undiv div-exp prod-exp add-cube-cbrt cbrt-unprod
distribute-lft-out-- difference-of-squares associate-/l/
pow1 clear-num associate-/r* frac-2neg flip3-- div-sub insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 31
Calls
1 calls:
20.0ms
(/ (- x y) (* (* x 2.0) y))

series75.0ms

Counts
1 → 3
Calls
1 calls:
75.0ms
(/ (- x y) (* (* x 2.0) y))

simplify543.0ms

Counts
34 → 34
Iterations
IterNodes
done2001
2816
1232
083

prune84.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample753.0ms

Algorithm
intervals
Results
577.0ms8000×body80valid