Details

Time bar (total: 22.2s)

sample573.0ms

Algorithm
intervals
Results
269.0ms1639×body80valid
37.0ms107×body640valid
27.0ms53×body1280valid
22.0ms81×body320valid
9.0ms51×body160valid

simplify1.1s

Counts
1 → 1
Iterations

Useful iterations: 4 (255.0ms)

IterNodesCost
01516
13216
28116
326216
4138715
done500015

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 4.2b

localize23.0ms

Local error

Found 1 expressions with local error:

0.5b
(- az (- (- az dz) (* (/ vz vx) (- ax dx))))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
diff-log
associate--r+
add-sqr-sqrt sub-neg *-un-lft-identity
associate--l+
pow1 flip3-- add-cbrt-cube add-exp-log add-cube-cbrt flip-- distribute-lft-out-- associate--r- difference-of-squares
Counts
1 → 21
Calls
1 calls:
102.0ms
(- az (- (- az dz) (* (/ vz vx) (- ax dx))))

series123.0ms

Counts
1 → 3
Calls
1 calls:
123.0ms
(- az (- (- az dz) (* (/ vz vx) (- ax dx))))

simplify1.5s

Counts
24 → 24
Iterations

Useful iterations: done (1.5s)

IterNodesCost
054413
1119355
2328301
31831289
done5001287

prune132.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize20.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune5.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify6.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01212
11712
22112
done2112

end0.0ms

sample18.6s

Algorithm
intervals
Results
7.7s52592×body80valid
1.7s3278×body640valid
1.4s2141×body1280valid
976.0ms2554×body320valid
340.0ms1549×body160valid