Details

Time bar (total: 266.0ms)

sample148.0ms

Algorithm
intervals
Results
53.0ms52×body1280valid
35.0ms18×body2560valid
18.0ms133×body80valid
16.0ms25×body640valid
7.0ms16×body320valid
4.0ms12×body160valid

simplify10.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0813
11113
21313
done1313

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 37.3b

localize17.0ms

Local error

Found 3 expressions with local error:

8.9b
(/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
27.9b
(sin (/ x (* y 2.0)))
28.7b
(tan (/ x (* y 2.0)))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
add-exp-log add-cbrt-cube
pow1 associate-/r* associate-/l* add-log-exp
tan-quot
cbrt-undiv frac-2neg div-exp clear-num div-inv associate-/l/
Counts
3 → 43
Calls
3 calls:
24.0ms
(/ (tan (/ x (* y 2.0))) (sin (/ x (* y 2.0))))
15.0ms
(sin (/ x (* y 2.0)))
32.0ms
(tan (/ x (* y 2.0)))

series13.0ms