Details

Time bar (total: 9.7s)

sample15.0ms

Algorithm
intervals
Results
7.0ms350×body80valid

simplify1.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
056
1116
2226
3406
4846
51956
64946
721236
done50016

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* (* x y) y))
0.1b
(* (* x y) y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u
1×exp-prod exp-to-pow associate-*l* *-commutative rem-exp-log
Counts
2 → 32
Calls
2 calls:
2.0ms
(exp (* (* x y) y))
6.0ms
(* (* x y) y)

series61.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(exp (* (* x y) y))
29.0ms
(* (* x y) y)

simplify2.1s

Counts
38 → 38
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
057286
1139276
2597235
32841235
done5000235

prune63.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (* (* x y) y))
0.1b
(* (* x y) y)
0.7b
(expm1 (exp (* (* x y) y)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
8×pow1 add-exp-log add-cbrt-cube
5×add-log-exp
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity log1p-expm1-u
3×expm1-log1p-u associate-*r* pow-prod-down prod-exp cbrt-unprod
1×expm1-log1p exp-prod exp-to-pow associate-*l* *-commutative rem-exp-log expm1-udef
Counts
3 → 43
Calls
3 calls:
2.0ms
(exp (* (* x y) y))
6.0ms
(* (* x y) y)
0.0ms
(expm1 (exp (* (* x y) y)))

series119.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(exp (* (* x y) y))
28.0ms
(* (* x y) y)
60.0ms
(expm1 (exp (* (* x y) y)))

simplify2.4s

Counts
52 → 52
Iterations

Useful iterations: 3 (367.0ms)

IterNodesCost
076428
1180411
2732355
33435354
done5000354

prune118.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(log1p (exp (* (* x y) y)))
0.0b
(expm1 (log1p (exp (* (* x y) y))))
0.0b
(exp (* (* x y) y))
0.1b
(* (* x y) y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
6×add-log-exp
5×add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity
4×log1p-expm1-u
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
1×log1p-udef expm1-log1p exp-prod exp-to-pow log1p-expm1 associate-*l* *-commutative rem-exp-log expm1-udef
Counts
4 → 54
Calls
4 calls:
0.0ms
(log1p (exp (* (* x y) y)))
0.0ms
(expm1 (log1p (exp (* (* x y) y))))
2.0ms
(exp (* (* x y) y))
6.0ms
(* (* x y) y)

series213.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(log1p (exp (* (* x y) y)))
88.0ms
(expm1 (log1p (exp (* (* x y) y))))
31.0ms
(exp (* (* x y) y))
30.0ms
(* (* x y) y)

simplify2.5s

Counts
66 → 66
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
081563
1172521
2655451
32993451
done5001451

prune144.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes55.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
198
done98

end0.0ms

sample390.0ms

Algorithm
intervals
Results
211.0ms10673×body80valid