Details

Time bar (total: 6.9s)

sample69.0ms

Algorithm
intervals
Results
26.0ms448×body80valid

simplify69.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01515
12615
24815
37915
48915
done8915

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (* x y) (* z t)) (* a b))
0.0b
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
0.0b
(+ (* x y) (* z t))

rewrite227.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
10×sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
associate-+l+
Counts
3 → 38
Calls
3 calls:
60.0ms
(+ (+ (* x y) (* z t)) (* a b))
150.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
16.0ms
(+ (* x y) (* z t))

series464.0ms

Counts
3 → 9
Calls
3 calls:
100.0ms
(+ (+ (* x y) (* z t)) (* a b))
322.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
42.0ms
(+ (* x y) (* z t))

simplify3.1s

Counts
47 → 47
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
085777
1273719
21075689
34800677
done5000677

prune181.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01515
12215
done2215

end0.0ms

sample2.8s

Algorithm
intervals
Results
955.0ms13460×body80valid