Details

Time bar (total: 7.4s)

sample44.0ms

Algorithm
intervals
Results
14.0ms256×pre80true
12.0ms256×body80valid

simplify231.0ms

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.8b

localize21.0ms

Local error

Found 2 expressions with local error:

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

rewrite73.0ms

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:
23.0ms
(+ b (+ c d))
50.0ms
(+ a (+ b (+ c d)))

series69.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ b (+ c d))
50.0ms
(+ a (+ b (+ c d)))

simplify1.9s

Counts
40 → 40
Iterations
IterNodes
done5001
33592
2616
1168
057

prune194.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 2.3b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite53.0ms

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-+ insert-posit16
Counts
1 → 18
Calls
1 calls:
53.0ms
(+ a (+ (+ b c) d))

series37.0ms

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

simplify2.1s

Counts
21 → 21
Iterations
IterNodes
done5000
34851
2560
1115
041

prune100.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.6b

localize28.0ms

Local error

Found 1 expressions with local error:

0.9b
(log (exp (+ (+ a d) (+ b c))))

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×log-pow distribute-lft-out
7×exp-prod
4×log-prod
3×add-sqr-sqrt add-cube-cbrt
2×pow1
1×add-cbrt-cube rem-log-exp exp-sum add-exp-log insert-posit16 add-log-exp
Counts
1 → 21
Calls
1 calls:
117.0ms
(log (exp (+ (+ a d) (+ b c))))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(log (exp (+ (+ a d) (+ b c))))

simplify996.0ms

Counts
24 → 24
Iterations
IterNodes
done5000
31372
2167
171
042

prune109.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize20.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune5.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.1s

Algorithm
intervals
Results
470.0ms8000×pre80true
443.0ms8000×body80valid