Details

Time bar (total: 7.5s)

sample38.0ms

Algorithm
intervals
Results
21.0ms324×body80valid

simplify348.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1139
2209
3349
4479
5559
6669
7879
81209
91499
101699
111809
121989
132079
done2079

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*r*
2×associate-*l/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 33
Calls
2 calls:
29.0ms
(* (- 1.0 x) y)
17.0ms
(+ (* (- 1.0 x) y) (* x z))

series71.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (- 1.0 x) y)
38.0ms
(+ (* (- 1.0 x) y) (* x z))

simplify2.1s

Counts
39 → 39
Iterations

Useful iterations: 3 (784.0ms)

IterNodesCost
071405
1184375
2680347
33077345
done5002345

prune121.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
3×associate-*l*
2×associate-*r/
1×+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
10.0ms
(+ (* y 1.0) (* x (- z y)))
29.0ms
(* x (- z y))

series103.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(+ (* y 1.0) (* x (- z y)))
53.0ms
(* x (- z y))

simplify1.9s

Counts
47 → 47
Iterations

Useful iterations: 2 (94.0ms)

IterNodesCost
078459
1197431
2621397
32760397
done5002397

prune95.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* y 1.0) (/ (* x (- (* z z) (* y y))) (+ z y)))
3.9b
(- (* z z) (* y y))
9.3b
(* x (- (* z z) (* y y)))
18.2b
(/ (* x (- (* z z) (* y y))) (+ z y))

rewrite137.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
11×add-exp-log add-cbrt-cube
10×add-sqr-sqrt
8×add-cube-cbrt add-log-exp
6×pow1
4×times-frac associate-*r/ associate-*r* associate-/r*
3×sub-neg flip3-- associate-*l* flip--
2×cbrt-undiv distribute-rgt-in distribute-lft-in flip3-+ div-exp prod-exp associate-/r/ cbrt-unprod flip-+ associate-/l/ distribute-lft-out difference-of-squares
1×+-commutative frac-2neg diff-log pow-prod-down clear-num sum-log *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 76
Calls
4 calls:
34.0ms
(+ (* y 1.0) (/ (* x (- (* z z) (* y y))) (+ z y)))
12.0ms
(- (* z z) (* y y))
47.0ms
(* x (- (* z z) (* y y)))
41.0ms
(/ (* x (- (* z z) (* y y))) (+ z y))

series352.0ms

Counts
4 → 12
Calls
4 calls:
80.0ms
(+ (* y 1.0) (/ (* x (- (* z z) (* y y))) (+ z y)))
44.0ms
(- (* z z) (* y y))
103.0ms
(* x (- (* z z) (* y y)))
124.0ms
(/ (* x (- (* z z) (* y y))) (+ z y))

simplify910.0ms

Counts
88 → 88
Iterations

Useful iterations: done (907.0ms)

IterNodesCost
01331385
13751299
213771121
done5001947

prune223.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes83.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1119
done119

end0.0ms

sample947.0ms

Algorithm
intervals
Results
617.0ms10054×body80valid