Details

Time bar (total: 3.5s)

sample59.0ms

Algorithm
intervals
Results
33.0ms400×body80valid
7.0ms155×body80nan

simplify3.3s

Counts
1 → 1
Iterations

Useful iterations: 3 (18.0ms)

IterNodesCost
01215
12415
25313
310712
425412
573512
6272912
done500112

prune14.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 2.0b

localize31.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (fma k (+ 10.0 k) 1.0) (pow k m))
2.0b
(/ a (/ (fma k (+ 10.0 k) 1.0) (pow k m)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
180×times-frac
100×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
48×unpow-prod-down
32×associate-/r*
17×add-exp-log
16×sqr-pow
10×div-exp
add-cbrt-cube
div-inv associate-/l*
cbrt-undiv
pow1 expm1-log1p-u pow-to-exp frac-2neg pow-exp clear-num log1p-expm1-u add-log-exp
associate-/r/
Counts
2 → 169
Calls
2 calls:
16.0ms
(/ (fma k (+ 10.0 k) 1.0) (pow k m))
29.0ms
(/ a (/ (fma k (+ 10.0 k) 1.0) (pow k m)))

series4.0ms