Details

Time bar (total: 6.9s)

sample64.0ms

Algorithm
intervals
Results
18.0ms256×body80valid
12.0ms256×pre80true

simplify280.0ms

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

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 3.2b

localize10.0ms

Local error

Found 2 expressions with local error:

0.3b
(+ (+ b d) c)
3.0b
(+ (+ (+ b d) c) a)

rewrite189.0ms

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:
42.0ms
(+ (+ b d) c)
145.0ms
(+ (+ (+ b d) c) a)

series83.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(+ (+ b d) c)
55.0ms
(+ (+ (+ b d) c) a)

simplify598.0ms

Counts
38 → 38
Iterations
IterNodes
done5000
2819
1161
057

prune230.0ms

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 1.9b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite89.0ms

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:
66.0ms
(+ c (+ (+ b d) a))
21.0ms
(+ (+ b d) a)

series61.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ c (+ (+ b d) a))
17.0ms
(+ (+ b d) a)

simplify1.7s

Counts
38 → 38
Iterations
IterNodes
done5001
34212
2647
1168
057

prune135.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 1 expressions with local error:

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

rewrite64.0ms

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:
63.0ms
(+ c (+ b (+ a d)))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(+ c (+ b (+ a d)))

simplify1.9s

Counts
20 → 20
Iterations
IterNodes
done5000
33770
2451
1117
042

prune85.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize22.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune7.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify5.0ms

Iterations
IterNodes
done19
219
118
011

end0.0ms

sample1.3s

Algorithm
intervals
Results
343.0ms8000×pre80true
333.0ms8000×body80valid