Details

Time bar (total: 337.0ms)

sample205.0ms

Algorithm
intervals
Results
97.0ms48×body2560valid
64.0ms97×body1280valid
21.0ms54×body640valid
9.0ms30×body320valid
3.0ms16×body160valid
1.0ms11×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1117
2147
3167
done167

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 31.2b

localize52.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (- 1.0 (cos x)) (sin x))
1.7b
(- 1.0 (cos x))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l* distribute-lft-out-- difference-of-squares
add-exp-log add-cbrt-cube add-log-exp
associate-/r*
pow1 flip3-- flip-- associate-/l/
cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
2 → 52
Calls
2 calls:
32.0ms
(/ (- 1.0 (cos x)) (sin x))
9.0ms
(- 1.0 (cos x))

series25.0ms