Details

Time bar (total: 1.3s)

sample27.0ms

Algorithm
intervals
Results
12.0ms269×body80valid
0.0msbody1280valid
0.0msbody2560valid
0.0msbody640valid
0.0msbody320valid
0.0msbody160valid

simplify1.1s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
12213
23713
36213
410513
513613
616913
719813
824213
930413
1034213
1138113
1241413
1342613
done42613

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.7b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (* 60.0 (- x y)) (- z t)) (* a 120.0))
0.0b
(* 60.0 (- x y))
0.7b
(/ (* 60.0 (- x y)) (- z t))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 times-frac associate-*r* associate-/r* add-log-exp
associate-*r/
flip3-- associate-*l* flip-- distribute-lft-out-- difference-of-squares
cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
+-commutative frac-2neg flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 66
Calls
3 calls:
46.0ms
(+ (/ (* 60.0 (- x y)) (- z t)) (* a 120.0))
34.0ms
(* 60.0 (- x y))
32.0ms
(/ (* 60.0 (- x y)) (- z t))

series13.0ms