Details

Time bar (total: 9.5s)

sample31.0ms

Algorithm
intervals
Results
14.0ms283×body80valid

simplify2.5s

Counts
1 → 1
Iterations
IterNodes
done5001
82777
71059
6442
5225
4132
372
246
124
013

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
0.0b
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×*-un-lft-identity
2×add-sqr-sqrt pow1 associate-+l+ sum-log sub-neg add-cbrt-cube diff-log add-exp-log add-cube-cbrt
1×+-commutative flip3-+ flip3-- associate-*l/ frac-sub associate-+l- flip-+ flip-- distribute-lft-out
Counts
2 → 29
Calls
2 calls:
51.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
9.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

series126.0ms

Counts
2 → 6
Calls
2 calls:
68.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)
57.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))

simplify1.1s

Counts
35 → 35
Iterations
IterNodes
done5000
32697
2614
1185
069

prune154.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (* (/ 1.0 8.0) x) (/ (- z) (/ 2.0 y))) t)
0.0b
(+ (* (/ 1.0 8.0) x) (/ (- z) (/ 2.0 y)))
0.2b
(/ (- z) (/ 2.0 y))

rewrite390.0ms

Algorithm
rewrite-expression-head
Rules
229×times-frac
124×*-un-lft-identity
122×add-sqr-sqrt add-cube-cbrt
42×distribute-lft-neg-in distribute-rgt-neg-in
14×neg-mul-1
13×associate-/r*
12×div-inv
10×associate-/l* add-log-exp
8×add-cbrt-cube add-exp-log
5×distribute-frac-neg
4×sum-log
3×neg-sub0 pow1 cbrt-undiv div-sub div-exp associate-+l-
2×+-commutative associate-+r- flip3-+ unsub-neg flip-+
1×associate-+l+ clear-num frac-2neg associate-*l/ frac-add associate-/r/ distribute-lft-out
Counts
3 → 202
Calls
3 calls:
310.0ms
(+ (+ (* (/ 1.0 8.0) x) (/ (- z) (/ 2.0 y))) t)
50.0ms
(+ (* (/ 1.0 8.0) x) (/ (- z) (/ 2.0 y)))
14.0ms
(/ (- z) (/ 2.0 y))

series190.0ms

Counts
3 → 9
Calls
3 calls:
72.0ms
(+ (+ (* (/ 1.0 8.0) x) (/ (- z) (/ 2.0 y))) t)
75.0ms
(+ (* (/ 1.0 8.0) x) (/ (- z) (/ 2.0 y)))
43.0ms
(/ (- z) (/ 2.0 y))

simplify435.0ms

Counts
211 → 211
Iterations
IterNodes
done5001
11109
0362

prune991.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ (* (- z) y) 2.0)) (cbrt (/ (* (- z) y) 2.0)))
10.9b
(cbrt (/ (* (- z) y) 2.0))
10.9b
(cbrt (/ (* (- z) y) 2.0))
10.9b
(cbrt (/ (* (- z) y) 2.0))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
53×cbrt-prod
30×add-sqr-sqrt
22×*-un-lft-identity add-cube-cbrt
21×times-frac
11×pow1
10×swap-sqr associate-*r* associate-*l*
9×pow1/3
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 103
Calls
4 calls:
20.0ms
(* (cbrt (/ (* (- z) y) 2.0)) (cbrt (/ (* (- z) y) 2.0)))
5.0ms
(cbrt (/ (* (- z) y) 2.0))
9.0ms
(cbrt (/ (* (- z) y) 2.0))
5.0ms
(cbrt (/ (* (- z) y) 2.0))

series509.0ms

Counts
4 → 12
Calls
4 calls:
165.0ms
(* (cbrt (/ (* (- z) y) 2.0)) (cbrt (/ (* (- z) y) 2.0)))
98.0ms
(cbrt (/ (* (- z) y) 2.0))
124.0ms
(cbrt (/ (* (- z) y) 2.0))
122.0ms
(cbrt (/ (* (- z) y) 2.0))

simplify682.0ms

Counts
115 → 115
Iterations
IterNodes
done5000
21018
1283
0129

prune799.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes493.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done16
116
013

end0.0ms

sample959.0ms

Algorithm
intervals
Results
639.0ms9163×body80valid
0.0ms1×body2560valid
0.0ms1×body640valid