Details

Time bar (total: 8.8s)

sample56.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
12.0ms256×pre80true

simplify378.0ms

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.6b

localize22.0ms

Local error

Found 2 expressions with local error:

0.4b
(+ b (+ c d))
2.6b
(+ 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:
13.0ms
(+ b (+ c d))
70.0ms
(+ a (+ b (+ c d)))

series52.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(+ b (+ c d))
35.0ms
(+ a (+ b (+ c d)))

simplify2.3s

Counts
48 → 48
Iterations
IterNodes
done5002
33240
2639
1174
059

prune378.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 2.2b

localize21.0ms

Local error

Found 1 expressions with local error:

2.6b
(+ a (+ (+ b c) d))

rewrite108.0ms

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:
107.0ms
(+ a (+ (+ b c) d))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(+ a (+ (+ b c) d))

simplify2.3s

Counts
25 → 25
Iterations
IterNodes
done5008
33104
2538
1114
042

prune168.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.6b

localize20.0ms

Local error

Found 1 expressions with local error:

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

rewrite126.0ms

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:
125.0ms
(log (exp (+ (+ a d) (+ b c))))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(log (exp (+ (+ a d) (+ b c))))

simplify1.5s

Counts
25 → 25
Iterations
IterNodes
done5001
3703
2142
171
043

prune157.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize21.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune9.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample1.0s

Algorithm
intervals
Results
330.0ms8000×pre80true
286.0ms8000×body80valid