Details

Time bar (total: 4.5s)

sample22.0ms

Algorithm
intervals
Results
11.0ms353×body80valid

simplify538.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
099
1209
2409
3549
4759
51079
61719
72789
84639
95559
106329
117029
127109
done7109

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×add-exp-log times-frac add-cbrt-cube associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
1×pow1 flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
35.0ms
(/ (- (+ x y) z) (* t 2.0))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify777.0ms

Counts
33 → 33
Iterations

Useful iterations: done (776.0ms)

IterNodesCost
078418
1203411
2692355
32776353
done5001352

prune59.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* t 2.0))
0.0b
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×times-frac
7×add-exp-log add-cbrt-cube
6×add-sqr-sqrt
4×add-cube-cbrt associate-/l* add-log-exp
3×div-inv distribute-lft-out distribute-lft-out--
2×pow1 cbrt-undiv div-exp associate-/l/
1×sub-neg flip3-- distribute-rgt-out-- frac-2neg flip3-+ diff-log prod-exp clear-num associate-/r* frac-sub flip-- cbrt-unprod flip-+ sub-div difference-of-squares
Counts
2 → 44
Calls
2 calls:
8.0ms
(/ (+ x y) (* t 2.0))
27.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series68.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ (+ x y) (* t 2.0))
36.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify847.0ms

Counts
50 → 50
Iterations

Useful iterations: 3 (247.0ms)

IterNodesCost
0100707
1268669
2823605
33116601
done5000601

prune97.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (* t 2.0) (+ x y))
0.0b
(- (/ 1 (/ (* t 2.0) (+ x y))) (/ z (* t 2.0)))
0.6b
(/ 1 (/ (* t 2.0) (+ x y)))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
52×times-frac
40×*-un-lft-identity
31×add-sqr-sqrt
29×add-exp-log
24×add-cube-cbrt
17×add-cbrt-cube
14×div-exp associate-/r*
11×associate-/r/
7×cbrt-undiv div-inv
6×distribute-lft-out
5×flip3-+ flip-+ add-log-exp
4×pow1 prod-exp associate-/l*
3×rec-exp 1-exp difference-of-squares
2×frac-2neg clear-num cbrt-unprod distribute-lft-out--
1×sub-neg flip3-- pow-flip diff-log frac-sub flip-- inv-pow
Counts
3 → 111
Calls
3 calls:
6.0ms
(/ (* t 2.0) (+ x y))
51.0ms
(- (/ 1 (/ (* t 2.0) (+ x y))) (/ z (* t 2.0)))
10.0ms
(/ 1 (/ (* t 2.0) (+ x y)))

series113.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(/ (* t 2.0) (+ x y))
46.0ms
(- (/ 1 (/ (* t 2.0) (+ x y))) (/ z (* t 2.0)))
39.0ms
(/ 1 (/ (* t 2.0) (+ x y)))

simplify877.0ms

Counts
120 → 120
Iterations

Useful iterations: done (874.0ms)

IterNodesCost
01901864
14881687
218711439
done50001431

prune185.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes113.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1119
done119

end0.0ms

sample544.0ms

Algorithm
intervals
Results
277.0ms10875×body80valid