Details

Time bar (total: 3.8s)

sample208.0ms

Algorithm
intervals
Results
60.0ms53×body640valid
47.0ms64×body10240exit
40.0ms60×body1280valid
32.0ms320×body80valid
5.0ms18×body320valid
2.0ms13×body160valid

simplify3.2s

Counts
1 → 1
Iterations

Useful iterations: 3 (121.0ms)

IterNodesCost
01929
14629
212229
333527
493327
5408427
done500027

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 33.6b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (- (/ 1.0 eps) 1.0) (exp (- (* (+ 1.0 eps) x))))
0.0b
(exp (- (* (- 1.0 eps) x)))
0.0b
(exp (- (* (+ 1.0 eps) x)))
2.9b
(- (* (+ 1.0 (/ 1.0 eps)) (exp (- (* (- 1.0 eps) x)))) (* (- (/ 1.0 eps) 1.0) (exp (- (* (+ 1.0 eps) x)))))

rewrite269.0ms

Algorithm
rewrite-expression-head
Rules
81×frac-sub
78×exp-neg
76×frac-times
59×neg-sub0 exp-diff
38×associate-*r/ associate-*l/
31×flip3-- flip--
27×flip3-+ flip-+
19×un-div-inv
15×add-sqr-sqrt
12×exp-prod
10×*-un-lft-identity add-log-exp
add-cube-cbrt
pow1 associate-*l* add-cbrt-cube
add-exp-log
rem-exp-log
associate-*r*
distribute-lft-neg-in neg-mul-1 distribute-rgt-neg-in neg-log difference-of-squares
sub-neg times-frac diff-log pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- unswap-sqr
Counts
4 → 157
Calls
4 calls:
125.0ms
(* (- (/ 1.0 eps) 1.0) (exp (- (* (+ 1.0 eps) x))))
19.0ms
(exp (- (* (- 1.0 eps) x)))
15.0ms
(exp (- (* (+ 1.0 eps) x)))
86.0ms
(- (* (+ 1.0 (/ 1.0 eps)) (exp (- (* (- 1.0 eps) x)))) (* (- (/ 1.0 eps) 1.0) (exp (- (* (+ 1.0 eps) x)))))

series59.0ms