Details

Time bar (total: 4.4s)

sample49.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
10.0ms256×pre80true

simplify501.0ms

Counts
1 → 1
Iterations
IterNodes
done641
6641
5581
4349
3152
253
117
09

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.6b

localize20.0ms

Local error

Found 2 expressions with local error:

0.5b
(+ b (+ d c))
2.7b
(+ (+ b (+ d c)) a)

rewrite155.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
16×add-log-exp
12×distribute-lft-out
sum-log
fma-def
add-sqr-sqrt add-cube-cbrt
expm1-log1p-u pow1 +-commutative flip3-+ add-cbrt-cube add-exp-log flip-+ log1p-expm1-u
associate-+l+ associate-+r+
Counts
2 → 44
Calls
2 calls:
13.0ms
(+ b (+ d c))
140.0ms
(+ (+ b (+ d c)) a)

series69.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ b (+ d c))
47.0ms
(+ (+ b (+ d c)) a)

simplify2.0s

Counts
50 → 50
Iterations
IterNodes
done5000
34844
2710
1176
061

prune211.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize19.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune4.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.3s

Algorithm
intervals
Results
374.0ms8000×pre80true
367.0ms8000×body80valid