Details

Time bar (total: 6.7s)

sample61.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
13.0ms256×pre80true

simplify330.0ms

Counts
1 → 1
Iterations
IterNodes
done481
6481
5445
4300
3146
253
117
09

prune18.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 3.1b

localize13.0ms

Local error

Found 2 expressions with local error:

0.3b
(+ (+ b d) c)
2.7b
(+ (+ (+ b d) c) a)

rewrite213.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity add-log-exp
9×sum-log distribute-lft-out
2×add-sqr-sqrt pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
Counts
2 → 32
Calls
2 calls:
47.0ms
(+ (+ b d) c)
163.0ms
(+ (+ (+ b d) c) a)

series64.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(+ (+ b d) c)
42.0ms
(+ (+ (+ b d) c) a)

simplify518.0ms

Counts
38 → 38
Iterations
IterNodes
done5000
2819
1161
057

prune233.0ms

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 1.7b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ c (+ (+ b d) a))
0.9b
(+ (+ b d) a)

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity add-log-exp
9×sum-log distribute-lft-out
2×add-sqr-sqrt pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
1×associate-+l+ associate-+r+
Counts
2 → 32
Calls
2 calls:
64.0ms
(+ c (+ (+ b d) a))
28.0ms
(+ (+ b d) a)

series68.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(+ c (+ (+ b d) a))
22.0ms
(+ (+ b d) a)

simplify1.6s

Counts
38 → 38
Iterations
IterNodes
done5001
34212
2647
1168
057

prune217.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ c (+ b (+ a d)))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
10×*-un-lft-identity add-log-exp
6×sum-log distribute-lft-out
1×add-sqr-sqrt pow1 +-commutative associate-+r+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
Counts
1 → 17
Calls
1 calls:
71.0ms
(+ c (+ b (+ a d)))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(+ c (+ b (+ a d)))

simplify1.9s

Counts
20 → 20
Iterations
IterNodes
done5000
33770
2451
1117
042

prune88.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize11.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune3.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations
IterNodes
done19
219
118
011

end0.0ms

sample1.2s

Algorithm
intervals
Results
366.0ms8000×body80valid
358.0ms8000×pre80true