Details

Time bar (total: 7.2s)

sample113.0ms

Algorithm
intervals
Results
48.0ms448×body80valid

simplify98.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01515
12615
24815
37915
48915
done8915

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

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))

rewrite283.0ms

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:
50.0ms
(+ (+ (* x y) (* z t)) (* a b))
218.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
13.0ms
(+ (* x y) (* z t))

series532.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(+ (+ (* x y) (* z t)) (* a b))
381.0ms
(+ (+ (+ (* x y) (* z t)) (* a b)) (* c i))
72.0ms
(+ (* x y) (* z t))

simplify2.9s

Counts
47 → 47
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
085777
1273719
21075689
34800677
done5000677

prune229.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0.0b

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01515
12215
done2215

end0.0ms

sample3.0s

Algorithm
intervals
Results
1.9s13460×body80valid