Details

Time bar (total: 7.1s)

sample52.0ms

Algorithm
intervals
Results
15.0ms256×pre80true
15.0ms256×body80valid

simplify281.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1199
2589
31639
42729
done2729

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize22.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ (+ e d) c) b)
0.3b
(+ (+ e d) c)
0.3b
(+ (+ (+ (+ e d) c) b) a)

rewrite1.1s

Algorithm
rewrite-expression-head
Rules
50×*-un-lft-identity
31×add-log-exp
29×distribute-lft-out
19×sum-log
15×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
Counts
3 → 72
Calls
3 calls:
211.0ms
(+ (+ (+ e d) c) b)
48.0ms
(+ (+ e d) c)
851.0ms
(+ (+ (+ (+ e d) c) b) a)

series152.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(+ (+ (+ e d) c) b)
25.0ms
(+ (+ e d) c)
69.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify776.0ms

Counts
81 → 81
Iterations

Useful iterations: done (772.0ms)

IterNodesCost
089672
1241620
2988602
done5000590

prune281.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ (+ e d) c) (+ b a))
0.3b
(+ (+ e d) c)

rewrite245.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
28×add-log-exp
22×distribute-lft-out
18×sum-log
9×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt add-cube-cbrt frac-add
2×pow1 add-exp-log +-commutative expm1-log1p-u associate-+l+ add-cbrt-cube log1p-expm1-u
1×associate-+r+
Counts
2 → 56
Calls
2 calls:
198.0ms
(+ (+ (+ e d) c) (+ b a))
44.0ms
(+ (+ e d) c)

series131.0ms

Counts
2 → 6
Calls
2 calls:
109.0ms
(+ (+ (+ e d) c) (+ b a))
22.0ms
(+ (+ e d) c)

simplify977.0ms

Counts
62 → 62
Iterations

Useful iterations: 2 (231.0ms)

IterNodesCost
097731
1305667
21476649
done5002649

prune263.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ c (+ b a))
0.3b
(+ (+ e d) (+ c (+ b a)))

rewrite184.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
28×add-log-exp
19×distribute-lft-out
18×sum-log
7×fma-def
6×flip3-+ flip-+
4×add-sqr-sqrt add-cube-cbrt frac-add
2×pow1 add-exp-log +-commutative expm1-log1p-u associate-+r+ add-cbrt-cube log1p-expm1-u
1×associate-+l+
Counts
2 → 54
Calls
2 calls:
34.0ms
(+ c (+ b a))
147.0ms
(+ (+ e d) (+ c (+ b a)))

series113.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(+ c (+ b a))
81.0ms
(+ (+ e d) (+ c (+ b a)))

simplify785.0ms

Counts
60 → 60
Iterations

Useful iterations: 2 (205.0ms)

IterNodesCost
097731
1310655
21367637
done5001637

prune203.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ e (+ d (+ c (+ b a))))
0.2b
(+ c (+ b a))
0.2b
(+ d (+ c (+ b a)))

rewrite256.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
31×add-log-exp
19×sum-log distribute-lft-out
9×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u associate-+r+ flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
Counts
3 → 66
Calls
3 calls:
182.0ms
(+ e (+ d (+ c (+ b a))))
18.0ms
(+ c (+ b a))
52.0ms
(+ d (+ c (+ b a)))

series154.0ms

Counts
3 → 9
Calls
3 calls:
81.0ms
(+ e (+ d (+ c (+ b a))))
28.0ms
(+ c (+ b a))
45.0ms
(+ d (+ c (+ b a)))

simplify771.0ms

Counts
75 → 75
Iterations

Useful iterations: 2 (191.0ms)

IterNodesCost
089672
1257608
21001590
done5000590

prune294.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

regimes4.0ms