Details

Time bar (total: 1.1s)

sample366.0ms

Algorithm
intervals
Results
250.0ms111×body2560valid
66.0ms72×body1280valid
20.0ms41×body640valid
7.0ms20×body320valid
6.0ms256×pre80true
4.0ms12×body160valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
068
188
2118
done118

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 59.8b

localize6.0ms

Local error

Found 1 expressions with local error:

3.0b
(- (/ 1.0 x) (/ 1.0 (tan x)))

rewrite103.0ms

Algorithm
rewrite-expression-head
Rules
262×times-frac
211×add-sqr-sqrt
207×*-un-lft-identity
199×add-cube-cbrt
182×prod-diff
30×div-inv
13×tan-quot fma-neg associate-/r/
distribute-lft-out--
difference-of-squares
add-log-exp
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log frac-sub add-cbrt-cube flip-- log1p-expm1-u
Counts
1 → 219
Calls
1 calls:
80.0ms
(- (/ 1.0 x) (/ 1.0 (tan x)))

series565.0ms