Details

Time bar (total: 19.8s)

sample131.0ms

Algorithm
intervals
Results
53.0ms326×body80valid

simplify67.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
067
1117
2156
3166
done166

prune108.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
24.0ms
(* (* y z) z)

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(* (* y z) z)

simplify4.7s

Counts
23 → 23
Iterations

Useful iterations: 4 (1.1s)

IterNodesCost
038169
195164
2335134
3654134
4950133
52737133
done5000133

prune45.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

9.5b
(* y (pow z 2))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 expm1-log1p-u pow-to-exp pow-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp
Counts
1 → 29
Calls
1 calls:
13.0ms
(* y (pow z 2))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* y (pow z 2))

simplify3.8s

Counts
32 → 32
Iterations

Useful iterations: 4 (1.4s)

IterNodesCost
054244
1109221
2235188
3666188
43381185
done5000185

prune81.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* y z) (pow (sqrt z) 2))
0.2b
(pow (sqrt z) 2)

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log
12×unpow-prod-down
11×associate-*r*
9×prod-exp
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
7×add-cbrt-cube
6×sqrt-prod
4×pow1
3×pow-to-exp pow-unpow pow-pow pow-exp cbrt-unprod
2×expm1-log1p-u log1p-expm1-u unpow2 add-log-exp sqr-pow
1×sqrt-pow1 pow1/2 associate-*l* *-commutative sqrt-pow2
Counts
2 → 56
Calls
2 calls:
56.0ms
(* (* y z) (pow (sqrt z) 2))
4.0ms
(pow (sqrt z) 2)

series115.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* (* y z) (pow (sqrt z) 2))
60.0ms
(pow (sqrt z) 2)

simplify3.1s

Counts
62 → 62
Iterations

Useful iterations: done (3.1s)

IterNodesCost
0118591
1294502
2771323
32581317
done5000310

prune175.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (* y (pow z 3/2)) (sqrt (pow (sqrt z) 2)))
0.2b
(pow (sqrt z) 2)
3.9b
(* y (pow z 3/2))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
21×associate-*r*
19×add-exp-log
18×add-sqr-sqrt
17×sqrt-prod
16×unpow-prod-down
13×add-cube-cbrt *-un-lft-identity
10×prod-exp add-cbrt-cube
7×pow1
4×associate-*l* cbrt-unprod sqr-pow
3×expm1-log1p-u pow-to-exp pow-unpow pow-pow pow-exp log1p-expm1-u add-log-exp unswap-sqr
2×*-commutative unpow2
1×sqrt-pow1 pow1/2 pow-prod-down sqrt-pow2
Counts
3 → 85
Calls
3 calls:
41.0ms
(* (* y (pow z 3/2)) (sqrt (pow (sqrt z) 2)))
4.0ms
(pow (sqrt z) 2)
25.0ms
(* y (pow z 3/2))

series288.0ms

Counts
3 → 9
Calls
3 calls:
122.0ms
(* (* y (pow z 3/2)) (sqrt (pow (sqrt z) 2)))
48.0ms
(pow (sqrt z) 2)
118.0ms
(* y (pow z 3/2))

simplify4.9s

Counts
94 → 94
Iterations

Useful iterations: done (4.9s)

IterNodesCost
01751002
1416859
21095652
34662638
done5000633

prune326.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes102.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample1.5s

Algorithm
intervals
Results
949.0ms10697×body80valid