Details

Time bar (total: 4.0s)

sample268.0ms

Algorithm
intervals
Results
92.0ms98×body1280valid
33.0ms50×body640valid
23.0ms35×body10240exit
22.0ms23×body1280nan
16.0ms143×body80valid
16.0ms173×body80nan
12.0ms27×body320valid
11.0ms15×body640nan
6.0ms23×body160valid
5.0ms12×body320nan
1.0msbody160nan

simplify3.6s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0813
11713
23413
38113
423113
569413
6345213
done500013

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 29.8b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(pow x (/ 1.0 n))
0.5b
(pow (+ x 1.0) (/ 1.0 n))
3.0b
(- (pow (+ x 1.0) (/ 1.0 n)) (pow x (/ 1.0 n)))

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt
28×*-un-lft-identity
26×pow-unpow
19×add-cube-cbrt
18×times-frac
17×unpow-prod-down
difference-of-squares
sqr-pow
pow1 add-exp-log add-log-exp
add-cbrt-cube distribute-lft-out--
pow-to-exp pow-pow pow-exp div-inv distribute-lft-out
sub-neg flip3-- diff-log flip--
Counts
3 → 79
Calls
3 calls:
8.0ms
(pow x (/ 1.0 n))
21.0ms
(pow (+ x 1.0) (/ 1.0 n))
88.0ms
(- (pow (+ x 1.0) (/ 1.0 n)) (pow x (/ 1.0 n)))

series53.0ms