Details

Time bar (total: 1.0s)

sample18.0ms

Algorithm
intervals
Results
8.0ms276×body80valid

simplify116.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
01011
1199
2449
3819
41259
51659
61969
72099
done2099

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 4.7b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- y t))
4.6b
(/ (* x 2.0) (* z (- y t)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r* prod-exp cbrt-unprod
4×pow1 cbrt-undiv add-cube-cbrt associate-*r/ div-exp
3×associate-*l*
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-/r/ flip-- add-log-exp
1×frac-2neg times-frac pow-prod-down clear-num associate-/r* *-commutative div-inv associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 49
Calls
2 calls:
9.0ms
(* z (- y t))
7.0ms
(/ (* x 2.0) (* z (- y t)))

series82.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* z (- y t))
47.0ms
(/ (* x 2.0) (* z (- y t)))

simplify375.0ms

Counts
55 → 55
Iterations

Useful iterations: 2 (75.0ms)

IterNodesCost
093556
1253543
21124427
done5000427

prune103.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* z (- y t))
0.9b
(/ 1 (* z (- y t)))
4.2b
(* (* x 2.0) (/ 1 (* z (- y t))))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
61×add-exp-log
31×prod-exp add-cbrt-cube
14×associate-*r*
13×pow1 add-sqr-sqrt cbrt-unprod
12×div-exp
11×*-un-lft-identity
9×add-cube-cbrt
7×associate-*r/
6×cbrt-undiv rec-exp times-frac 1-exp
5×pow-prod-down
4×associate-*l* associate-/r/
3×flip3-- flip-- associate-/l* add-log-exp
2×distribute-rgt-in sub-neg pow-flip distribute-lft-in *-commutative div-inv
1×frac-2neg clear-num associate-/r* un-div-inv distribute-lft-out-- inv-pow difference-of-squares unswap-sqr
Counts
3 → 98
Calls
3 calls:
9.0ms
(* z (- y t))
8.0ms
(/ 1 (* z (- y t)))
28.0ms
(* (* x 2.0) (/ 1 (* z (- y t))))

series108.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(* z (- y t))
29.0ms
(/ 1 (* z (- y t)))
44.0ms
(* (* x 2.0) (/ 1 (* z (- y t))))

simplify122.0ms

Iterations

Useful iterations: 1 (34.0ms)

IterNodesCost
01391165
13871018