Details

Time bar (total: 567.0ms)

sample246.0ms

Algorithm
intervals
Results
42.0ms286×body80nan
41.0ms50×body1280valid
34.0ms187×body80valid
17.0ms29×body640valid
15.0ms11×body2560valid
7.0ms15×body320valid
1.0msbody160valid

simplify131.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01819
13319
25819
38219
49719
510419
610619
done10619

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.9b

localize42.0ms

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)))

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
23×cos-sum
22×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
21×prod-diff
19×add-exp-log add-cbrt-cube
15×times-frac
pow1
prod-exp cbrt-unprod div-inv
cbrt-undiv expm1-log1p-u div-exp associate-/r* log1p-expm1-u associate-/l* add-log-exp
cos-diff associate-*r* pow-prod-down
frac-2neg clear-num
distribute-rgt-in sub-neg distribute-lft-in associate-*l* *-commutative
Counts
4 → 101
Calls
4 calls:
9.0ms
(/ a (* b 3.0))
10.0ms
(/ (* z t) 3.0)
66.0ms
(* (* 2.0 (sqrt x)) (cos (- y (/ (* z t) 3.0))))
31.0ms
(cos (- y (/ (* z t) 3.0)))

series21.0ms