Details

Time bar (total: 7.4s)

sample30.0ms

Algorithm
intervals
Results
13.0ms331×body80valid

simplify162.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1167
2447
3987
41587
52027
done2027

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (+ z 1.0))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×flip3-+ flip-+
5×add-sqr-sqrt
4×frac-times associate-*r* associate-*l*
3×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
2×associate-*r/ associate-*l/ distribute-lft-out
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
47.0ms
(* (+ x y) (+ z 1.0))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* (+ x y) (+ z 1.0))

simplify1.1s

Counts
35 → 35
Iterations

Useful iterations: 2 (134.0ms)

IterNodesCost
081431
1277405
21149377
done5000377

prune101.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (+ x y) (sqrt (+ z 1.0)))
0.1b
(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
42×sqrt-div
33×flip3-+ flip-+
32×frac-times
16×associate-*l/
14×associate-*r*
13×*-un-lft-identity
11×add-sqr-sqrt
10×associate-*r/
9×pow1 add-exp-log sqrt-prod add-cbrt-cube
7×add-cube-cbrt
5×associate-*l*
4×pow-prod-down prod-exp cbrt-unprod
3×distribute-lft-out
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp unswap-sqr
Counts
2 → 84
Calls
2 calls:
35.0ms
(* (+ x y) (sqrt (+ z 1.0)))
91.0ms
(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

series151.0ms

Counts
2 → 6
Calls
2 calls:
109.0ms
(* (+ x y) (sqrt (+ z 1.0)))
42.0ms
(* (* (+ x y) (sqrt (+ z 1.0))) (sqrt (+ z 1.0)))

simplify1.0s

Counts
90 → 90
Iterations

Useful iterations: done (1.0s)

IterNodesCost
01631850
14401532
213171379
done50001373

prune345.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize14.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify1.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune4.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (* (+ x y) (+ z 1.0)))
0.0b
(* (+ x y) (+ z 1.0))
0.0b
(* (+ x y) (+ z 1.0))
0.3b
(* (sqrt (* (+ x y) (+ z 1.0))) (sqrt (* (+ x y) (+ z 1.0))))

rewrite232.0ms

Algorithm
rewrite-expression-head
Rules
152×sqrt-div
148×frac-times
126×flip3-+ flip-+
60×pow1
50×associate-*r/ associate-*l/
30×sqrt-pow1
23×pow-prod-down
20×*-un-lft-identity
18×add-sqr-sqrt
12×add-cube-cbrt associate-*r* associate-*l*
11×pow1/2
10×add-exp-log pow-prod-up add-cbrt-cube
6×pow-sqr
5×sqrt-prod
4×expm1-log1p-u swap-sqr log1p-expm1-u distribute-lft-out add-log-exp
3×prod-exp *-commutative cbrt-unprod unswap-sqr
2×distribute-rgt-in distribute-lft-in
1×pow2 pow-plus sqrt-unprod rem-square-sqrt
Counts
4 → 216
Calls
4 calls:
12.0ms
(sqrt (* (+ x y) (+ z 1.0)))
42.0ms
(* (+ x y) (+ z 1.0))
33.0ms
(* (+ x y) (+ z 1.0))
130.0ms
(* (sqrt (* (+ x y) (+ z 1.0))) (sqrt (* (+ x y) (+ z 1.0))))

series410.0ms

Counts
4 → 12
Calls
4 calls:
124.0ms
(sqrt (* (+ x y) (+ z 1.0)))
54.0ms
(* (+ x y) (+ z 1.0))
53.0ms
(* (+ x y) (+ z 1.0))
179.0ms
(* (sqrt (* (+ x y) (+ z 1.0))) (sqrt (* (+ x y) (+ z 1.0))))

simplify1.5s

Counts
228 → 228
Iterations

Useful iterations: done (1.5s)

IterNodesCost
03135905
15954980
220364848
done50024809

prune865.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes185.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1107
done107

end0.0ms

sample1.1s

Algorithm
intervals
Results
770.0ms10072×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid