Details

Time bar (total: 3.4s)

sample184.0ms

Algorithm
intervals
Results
92.0ms207×body10240exit
16.0ms363×body80nan
11.0ms242×body80valid
3.0ms18×body160valid

simplify3.0s

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
01012
11912
22812
34012
47412
517512
647912
7166512
done500012

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.2b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (/ (- (exp (* 2.0 x)) 1.0) (- (exp x) 1.0)))
0.0b
(/ (- (exp (* 2.0 x)) 1.0) (- (exp x) 1.0))
3.4b
(- (exp (* 2.0 x)) 1.0)
3.4b
(- (exp x) 1.0)

rewrite157.0ms

Algorithm
rewrite-expression-head
Rules
78×add-sqr-sqrt
75×*-un-lft-identity
51×times-frac
31×sqrt-prod
27×add-cube-cbrt
24×distribute-lft-out-- difference-of-squares
add-log-exp
add-exp-log add-cbrt-cube
pow1 flip3-- associate-/r* flip-- associate-/l*
associate-/r/
sub-neg rem-sqrt-square diff-log div-inv associate-/l/
cbrt-undiv frac-2neg sqrt-pow1 pow1/2 sqrt-div div-sub div-exp clear-num
Counts
4 → 123
Calls
4 calls:
33.0ms
(sqrt (/ (- (exp (* 2.0 x)) 1.0) (- (exp x) 1.0)))
85.0ms
(/ (- (exp (* 2.0 x)) 1.0) (- (exp x) 1.0))
17.0ms
(- (exp (* 2.0 x)) 1.0)
13.0ms
(- (exp x) 1.0)

series26.0ms