Details

Time bar (total: 5.3s)

sample21.0ms

Algorithm
intervals
Results
9.0ms341×body80valid

simplify390.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
099
1209
2409
3549
4759
51079
61629
72349
83459
94209
104709
115179
125239
done5239

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite42.0ms

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 expm1-log1p-u flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
41.0ms
(/ (- (+ x y) z) (* t 2.0))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify1.1s

Counts
35 → 35
Iterations

Useful iterations: done (1.1s)

IterNodesCost
080438
1208430
2711374
32833372
done5001371

prune71.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

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)))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
64×times-frac
63×*-un-lft-identity
56×prod-diff
38×add-sqr-sqrt
36×add-cube-cbrt
19×div-inv
11×distribute-lft-out
8×fma-neg
7×add-exp-log add-cbrt-cube
4×associate-/l* add-log-exp
3×distribute-lft-out--
2×pow1 cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u 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 → 112
Calls
2 calls:
9.0ms
(/ (+ x y) (* t 2.0))
38.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series76.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ (+ x y) (* t 2.0))
41.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify567.0ms

Counts
118 → 118
Iterations

Useful iterations: done (562.0ms)

IterNodesCost
01893481
14692921
213932349
done50002307

prune185.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0))))
4.4b
(cbrt (/ (+ x y) (* t 2.0)))
4.4b
(cbrt (/ (+ x y) (* t 2.0)))
4.4b
(cbrt (/ (+ x y) (* t 2.0)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
64×cbrt-prod
42×*-un-lft-identity
32×times-frac
30×add-sqr-sqrt
22×add-cube-cbrt
13×swap-sqr
11×pow1 associate-*r* associate-*l*
9×pow1/3 distribute-lft-out
7×cbrt-div div-inv
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 119
Calls
4 calls:
26.0ms
(* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0))))
4.0ms
(cbrt (/ (+ x y) (* t 2.0)))
4.0ms
(cbrt (/ (+ x y) (* t 2.0)))
4.0ms
(cbrt (/ (+ x y) (* t 2.0)))

series744.0ms

Counts
4 → 12
Calls
4 calls:
256.0ms
(* (cbrt (/ (+ x y) (* t 2.0))) (cbrt (/ (+ x y) (* t 2.0))))
162.0ms
(cbrt (/ (+ x y) (* t 2.0)))
164.0ms
(cbrt (/ (+ x y) (* t 2.0)))
163.0ms
(cbrt (/ (+ x y) (* t 2.0)))

simplify781.0ms

Counts
131 → 131
Iterations

Useful iterations: done (776.0ms)

IterNodesCost
01682318
13452197
210932062
done50001909

prune499.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes129.0ms

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
099
1119
done119

end0.0ms

sample555.0ms

Algorithm
intervals
Results
281.0ms10867×body80valid