Details

Time bar (total: 520.0ms)

sample255.0ms

Algorithm
intervals
Results
96.0ms286×body80nan
41.0ms50×body1280valid
25.0ms187×body80valid
17.0ms29×body640valid
15.0ms11×body2560valid
7.0ms15×body320valid
1.0msbody160valid

simplify103.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01819
13219
25419
37519
48719
58919
done8919

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.9b

localize52.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ a (* b 3.0))
0.2b
(/ (* z t) 3.0)
0.3b
(* (* 2.0 (sqrt x)) (cos (- y (/ (* z t) 3.0))))
22.5b
(cos (- y (/ (* z t) 3.0)))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log add-cbrt-cube
pow1 add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
prod-exp cbrt-unprod
cbrt-undiv div-exp associate-/r* associate-/l* add-log-exp
cos-diff associate-*r* pow-prod-down
cos-sum frac-2neg clear-num div-inv
distribute-rgt-in sub-neg distribute-lft-in associate-*l* *-commutative
Counts
4 → 72
Calls
4 calls:
8.0ms
(/ a (* b 3.0))
12.0ms
(/ (* z t) 3.0)
47.0ms
(* (* 2.0 (sqrt x)) (cos (- y (/ (* z t) 3.0))))
17.0ms
(cos (- y (/ (* z t) 3.0)))

series20.0ms