Details

Time bar (total: 4.9s)

sample43.0ms

Algorithm
intervals
Results
14.0ms256×pre80true
13.0ms256×body80valid

simplify167.0ms

Counts
1 → 1
Iterations
IterNodes
6285
5285
4252
3123
251
117
09

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.6b

localize16.0ms

Local error

Found 2 expressions with local error:

0.4b
(+ b (+ c d))
2.8b
(+ a (+ b (+ c d)))

rewrite53.0ms

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-+r+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
2 → 34
Calls
2 calls:
11.0ms
(+ b (+ c d))
42.0ms
(+ a (+ b (+ c d)))

series66.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ b (+ c d))
44.0ms
(+ a (+ b (+ c d)))

simplify644.0ms

Counts
40 → 40
Iterations
IterNodes
33019
2601
1166
057

prune279.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.6b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ b (+ a d)) c)
0.8b
(log (exp (+ (+ b (+ a d)) c)))

rewrite263.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
12×distribute-lft-out
11×add-log-exp
7×log-pow
6×exp-prod sum-log
4×add-sqr-sqrt log-prod add-cube-cbrt
3×pow1
2×add-cbrt-cube add-exp-log insert-posit16
1×+-commutative associate-+l+ flip3-+ rem-log-exp exp-sum flip-+
Counts
2 → 38
Calls
2 calls:
67.0ms
(+ (+ b (+ a d)) c)
196.0ms
(log (exp (+ (+ b (+ a d)) c)))

series87.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ (+ b (+ a d)) c)
44.0ms
(log (exp (+ (+ b (+ a d)) c)))

simplify500.0ms

Counts
44 → 44
Iterations
IterNodes
32586
2460
1150
068

prune386.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite73.0ms

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-+l+ flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
Counts
1 → 18
Calls
1 calls:
73.0ms
(+ (+ b (+ a d)) c)

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(+ (+ b (+ a d)) c)

simplify508.0ms

Counts
21 → 21
Iterations
IterNodes
32724
2417
1112
043

prune149.0ms

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
10
00

prune3.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
213
113
09

end0.0ms

sample1.6s

Algorithm
intervals
Results
797.0ms8000×pre80true
527.0ms8000×body80valid