Details

Time bar (total: 8.9s)

sample27.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
6.0ms256×pre80true

simplify387.0ms

Counts
1 → 1
Iterations
IterNodes
done406
6406
5404
4292
3129
251
117
09

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite84.0ms

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-+ log1p-expm1-u
Counts
2 → 42
Calls
2 calls:
16.0ms
(+ b (+ c d))
66.0ms
(+ a (+ b (+ c d)))

series60.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ b (+ c d))
35.0ms
(+ a (+ b (+ c d)))

simplify2.2s

Counts
48 → 48
Iterations
IterNodes
done5002
33240
2639
1174
059

prune306.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 2.3b

localize21.0ms

Local error

Found 1 expressions with local error:

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

rewrite86.0ms

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-+ log1p-expm1-u
Counts
1 → 22
Calls
1 calls:
85.0ms
(+ a (+ (+ b c) d))

series38.0ms

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

simplify2.1s

Counts
25 → 25
Iterations
IterNodes
done5008
33104
2538
1114
042

prune185.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.6b

localize31.0ms

Local error

Found 1 expressions with local error:

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

rewrite122.0ms

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×expm1-log1p-u add-cbrt-cube rem-log-exp exp-sum add-exp-log log1p-expm1-u add-log-exp
Counts
1 → 22
Calls
1 calls:
121.0ms
(log (exp (+ (+ a d) (+ b c))))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(log (exp (+ (+ a d) (+ b c))))

simplify1.4s

Counts
25 → 25
Iterations
IterNodes
done5001
3703
2142
171
043

prune183.0ms

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

prune13.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.5s

Algorithm
intervals
Results
799.0ms8000×body80valid
357.0ms8000×pre80true