Details

Time bar (total: 6.1s)

sample63.0ms

Algorithm
intervals
Results
20.0ms256×pre80true
20.0ms256×body80valid

simplify398.0ms

Counts
1 → 1

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.5b

localize23.0ms

Local error

Found 2 expressions with local error:

2.7b
(+ a (+ b (+ c d)))
0.4b
(+ b (+ c d))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
16×add-log-exp
9×sum-log distribute-lft-out
6×fma-def
4×add-sqr-sqrt add-cube-cbrt
2×expm1-log1p-u pow1 +-commutative associate-+r+ flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
Counts
2 → 44
Calls
2 calls:
Slowest
60.0ms
(+ a (+ b (+ c d)))
26.0ms
(+ b (+ c d))

series62.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
38.0ms
(+ a (+ b (+ c d)))
24.0ms
(+ b (+ c d))

simplify843.0ms

Counts
50 → 50

prune461.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 2.3b

localize24.0ms

Local error

Found 1 expressions with local error:

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

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-log-exp
6×sum-log distribute-lft-out
3×fma-def
2×add-sqr-sqrt add-cube-cbrt
1×expm1-log1p-u pow1 +-commutative associate-+r+ flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
Counts
1 → 23
Calls
1 calls:
Slowest
59.0ms
(+ a (+ (+ b c) d))

series48.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
47.0ms
(+ a (+ (+ b c) d))

simplify1.1s

Counts
26 → 26

prune262.0ms

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 2.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity
10×add-log-exp
9×distribute-lft-out
6×sum-log
5×fma-def
2×add-sqr-sqrt add-cube-cbrt
1×expm1-log1p-u pow1 +-commutative associate-+l+ flip3-+ add-cbrt-cube add-exp-log flip-+ insert-posit16 log1p-expm1-u
Counts
1 → 25
Calls
1 calls:
Slowest
97.0ms
(+ (+ (+ b c) d) a)

series37.0ms

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

simplify930.0ms

Counts
28 → 28

prune265.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize20.0ms

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

prune7.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample1.3s

Algorithm
intervals
Results
507.0ms8000×body80valid
505.0ms8000×pre80true