Details

Time bar (total: 17.4s)

sample577.0ms

Algorithm
intervals
Results
492.0ms256×body160valid
5.0ms256×pre80true

simplify3.1s

Counts
1 → 1
Iterations

Useful iterations: 3 (275.0ms)

IterNodesCost
0301320
1751320
21951320
35401280
416351280
done50011280

prune33.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.1b

localize101.0ms

Local error

Found 4 expressions with local error:

1.0b
(* 5.5 (pow y 8.0))
1.0b
(* 333.75 (pow y 6.0))
1.0b
(- (* 11.0 (* (* x y) (* x y))) (pow y 6.0))
62.0b
(+ (+ (* 333.75 (pow y 6.0)) (+ (* 5.5 (pow y 8.0)) (/ x (* 2.0 y)))) (* (* x x) (- (- (* 11.0 (* (* x y) (* x y))) (pow y 6.0)) (+ (* 121.0 (pow y 4.0)) 2.0))))

rewrite844.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
15×add-log-exp
14×associate-*r* add-exp-log
12×frac-add associate-*r/
11×flip3-+ flip-+
10×*-un-lft-identity add-cube-cbrt
8×associate-+r+ unpow-prod-down add-cbrt-cube frac-sub
7×flip3-- flip--
6×sum-log associate-*l* prod-exp unswap-sqr
5×sub-neg
4×distribute-rgt-in pow1 distribute-lft-in associate--l+ sqr-pow
2×pow-to-exp pow-exp *-commutative cbrt-unprod
1×+-commutative associate-+l+ diff-log
Counts
4 → 96
Calls
4 calls:
9.0ms
(* 5.5 (pow y 8.0))
10.0ms
(* 333.75 (pow y 6.0))
61.0ms
(- (* 11.0 (* (* x y) (* x y))) (pow y 6.0))
759.0ms
(+ (+ (* 333.75 (pow y 6.0)) (+ (* 5.5 (pow y 8.0)) (/ x (* 2.0 y)))) (* (* x x) (- (- (* 11.0 (* (* x y) (* x y))) (pow y 6.0)) (+ (* 121.0 (pow y 4.0)) 2.0))))

series1.6s

Counts
4 → 12
Calls
4 calls:
565.0ms
(* 5.5 (pow y 8.0))
556.0ms
(* 333.75 (pow y 6.0))
204.0ms
(- (* 11.0 (* (* x y) (* x y))) (pow y 6.0))
299.0ms
(+ (+ (* 333.75 (pow y 6.0)) (+ (* 5.5 (pow y 8.0)) (/ x (* 2.0 y)))) (* (* x x) (- (- (* 11.0 (* (* x y) (* x y))) (pow y 6.0)) (+ (* 121.0 (pow y 4.0)) 2.0))))

simplify5.4s

Counts
108 → 108
Iterations

Useful iterations: done (5.4s)

IterNodesCost
0291104548
191094022
2433893298
done500093258

prune1.0s

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.1b

localize12.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune4.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 57.1b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
09204
111204
done11204

end0.0ms

sample4.7s

Algorithm
intervals
Results
3.8s8000×body160valid
631.0ms8000×pre80true