Details

Time bar (total: 236.0ms)

sample109.0ms

Algorithm
intervals
Results
48.0ms102×body1280valid
25.0ms90×body640valid
12.0ms259×body80valid
6.0ms33×body320valid
3.0ms22×body160valid

simplify20.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
1148
2248
3308
4348
done348

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 58.3b

localize9.0ms

Local error

Found 1 expressions with local error:

6.2b
(- (exp x) (exp (- x)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity
prod-diff
add-cube-cbrt
fma-neg add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out-- difference-of-squares
Counts
1 → 28
Calls
1 calls:
40.0ms
(- (exp x) (exp (- x)))

series54.0ms