Details

Time bar (total: 3.5s)

sample415.0ms

Algorithm
intervals
Results
284.0ms217×body10240exit
26.0ms394×body80nan
16.0ms233×body80valid
5.0ms29×body160valid

simplify2.9s

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
01012
11912
22812
34112
47612
518112
648912
7169512
done500012

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.1b

localize14.0ms

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))
6.2b
(- (exp (* 2.0 x)) 1.0)
6.3b
(- (exp x) 1.0)

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
92×add-sqr-sqrt
89×*-un-lft-identity
51×times-frac
41×add-cube-cbrt
31×sqrt-prod
24×distribute-lft-out-- difference-of-squares
18×prod-diff
add-log-exp
add-exp-log fma-neg add-cbrt-cube
pow1 flip3-- associate-/r* flip-- associate-/l*
expm1-log1p-u associate-/r/ log1p-expm1-u
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 → 155
Calls
4 calls:
38.0ms
(sqrt (/ (- (exp (* 2.0 x)) 1.0) (- (exp x) 1.0)))
74.0ms
(/ (- (exp (* 2.0 x)) 1.0) (- (exp x) 1.0))
15.0ms
(- (exp (* 2.0 x)) 1.0)
15.0ms
(- (exp x) 1.0)

series14.0ms