Details

Time bar (total: 9.0s)

sample55.0ms

Algorithm
intervals
Results
20.0ms256×body80valid
11.0ms256×pre80true

simplify446.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1199
2589
31739
43409
54279
64409
done4409

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite923.0ms

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:
57.0ms
(+ (+ e d) c)
191.0ms
(+ (+ (+ e d) c) b)
673.0ms
(+ (+ (+ (+ e d) c) b) a)

series144.0ms

Counts
3 → 9
Calls
3 calls:
26.0ms
(+ (+ e d) c)
53.0ms
(+ (+ (+ e d) c) b)
65.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify509.0ms

Counts
81 → 81
Iterations

Useful iterations: 2 (137.0ms)

IterNodesCost
089672
1246620
21066602
done5000602

prune196.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite259.0ms

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:
31.0ms
(+ (+ e d) c)
225.0ms
(+ (+ (+ e d) c) (+ b a))

series102.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(+ (+ e d) c)
83.0ms
(+ (+ (+ e d) c) (+ b a))

simplify781.0ms

Counts
62 → 62
Iterations

Useful iterations: 2 (155.0ms)

IterNodesCost
097731
1318667
21583649
done5001649

prune534.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite690.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
31×add-log-exp
28×distribute-lft-out
19×sum-log
14×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
2×associate-+l+
1×associate-+r+
Counts
3 → 71
Calls
3 calls:
28.0ms
(+ e (+ d c))
156.0ms
(+ (+ e (+ d c)) b)
501.0ms
(+ (+ (+ e (+ d c)) b) a)

series123.0ms

Counts
3 → 9
Calls
3 calls:
18.0ms
(+ e (+ d c))
36.0ms
(+ (+ e (+ d c)) b)
69.0ms
(+ (+ (+ e (+ d c)) b) a)

simplify631.0ms

Counts
80 → 80
Iterations

Useful iterations: 2 (168.0ms)

IterNodesCost
089674
1255620
21079602
done5000602

prune233.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite611.0ms

Algorithm
rewrite-expression-head
Rules
45×*-un-lft-identity
31×add-log-exp
26×distribute-lft-out
19×sum-log
13×fma-def
6×add-sqr-sqrt add-cube-cbrt
3×pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ add-cbrt-cube flip-+ log1p-expm1-u
2×associate-+l+
1×associate-+r+
Counts
3 → 70
Calls
3 calls:
32.0ms
(+ (+ d c) b)
87.0ms
(+ e (+ (+ d c) b))
490.0ms
(+ (+ e (+ (+ d c) b)) a)

series143.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ (+ d c) b)
56.0ms
(+ e (+ (+ d c) b))
60.0ms
(+ (+ e (+ (+ d c) b)) a)

simplify850.0ms

Counts
79 → 79
Iterations

Useful iterations: 2 (158.0ms)

IterNodesCost
089678
1261622
21238604
done5001604

prune180.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

regimes224.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1139
done139

end0.0ms

sample1.3s

Algorithm
intervals
Results
385.0ms8000×body80valid
356.0ms8000×pre80true