Details

Time bar (total: 6.4s)

sample67.0ms

Algorithm
intervals
Results
22.0ms256×pre80true
20.0ms256×body80valid

simplify186.0ms

Counts
1 → 1

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite44.0ms

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:
Slowest
30.0ms
(+ a (+ b (+ c d)))
14.0ms
(+ b (+ c d))

series62.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
45.0ms
(+ a (+ b (+ c d)))
17.0ms
(+ b (+ c d))

simplify872.0ms

Counts
40 → 40

prune369.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 2.0b

localize21.0ms

Local error

Found 1 expressions with local error:

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

rewrite59.0ms

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:
Slowest
58.0ms
(+ a (+ (+ b c) d))

series39.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
38.0ms
(+ a (+ (+ b c) d))

simplify995.0ms

Counts
21 → 21

prune234.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 1.9b

localize36.0ms

Local error

Found 2 expressions with local error:

2.8b
(+ a (+ (+ b c) d))
0.9b
(log (exp (+ a (+ (+ b c) d))))

rewrite352.0ms

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-+r+ flip3-+ rem-log-exp exp-sum flip-+
Counts
2 → 38
Calls
2 calls:
Slowest
280.0ms
(log (exp (+ a (+ (+ b c) d))))
71.0ms
(+ a (+ (+ b c) d))

series120.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
60.0ms
(log (exp (+ a (+ (+ b c) d))))
60.0ms
(+ a (+ (+ b c) d))

simplify712.0ms

Counts
44 → 44

prune379.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 0 expressions with local error:

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0
Calls
0 calls:
Slowest

series0.0ms

Counts
0 → 0
Calls
0 calls:
Slowest

simplify0.0ms

Counts
0 → 0

prune5.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample1.8s

Algorithm
intervals
Results
981.0ms8000×pre80true
532.0ms8000×body80valid