Details

Time bar (total: 2.6s)

sample137.0ms

Algorithm
intervals
Results
44.0ms58×body1280valid
20.0ms43×body640valid
13.0ms151×body80valid
7.0ms25×body320valid
6.0ms99×body80nan
3.0ms17×body160valid

simplify2.3s

Counts
1 → 1
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
0811
11511
2249
3499
41079
52459
65809
718509
done50009

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.2b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (exp (* x (log (/ x (+ x y))))) x)
0.0b
(/ x (+ x y))
0.1b
(* x (log (/ x (+ x y))))
11.1b
(log (/ x (+ x y)))

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
261×times-frac
221×*-un-lft-identity
198×log-prod
149×add-sqr-sqrt
147×add-cube-cbrt
144×exp-sum
90×distribute-rgt-in distribute-lft-in
42×associate-/l*
37×distribute-lft-out
24×associate-/r/
13×div-inv
12×add-exp-log flip3-+ flip-+
10×add-cbrt-cube
pow1
associate-/r*
expm1-log1p-u associate-*r* log1p-expm1-u add-log-exp
div-exp associate-*l*
cbrt-undiv frac-2neg rem-log-exp clear-num log-pow
log-div pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 296
Calls
4 calls:
62.0ms
(/ (exp (* x (log (/ x (+ x y))))) x)
12.0ms
(/ x (+ x y))
21.0ms
(* x (log (/ x (+ x y))))
6.0ms
(log (/ x (+ x y)))

series6.0ms