Details

Time bar (total: 3.5s)

sample223.0ms

Algorithm
intervals
Results
113.0ms207×body10240exit
19.0ms363×body80nan
13.0ms242×body80valid
2.0ms18×body160valid

simplify3.1s

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
01012
11912
22812
34112
47612
518112
648912
7169512
done500012

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.2b

localize15.0ms

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)

rewrite141.0ms

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)))
50.0ms
(/ (- (exp (* 2.0 x)) 1.0) (- (exp x) 1.0))
15.0ms
(- (exp (* 2.0 x)) 1.0)
16.0ms
(- (exp x) 1.0)

series27.0ms