Details

Time bar (total: 5.0s)

sample23.0ms

Algorithm
intervals
Results
12.0ms303×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1139
2199
3219
done219

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite93.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity sum-log
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-+l+ distribute-lft-out
Counts
2 → 25
Calls
2 calls:
17.0ms
(+ (/ x 2.0) (* y x))
75.0ms
(+ (+ (/ x 2.0) (* y x)) z)

series74.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(+ (/ x 2.0) (* y x))
32.0ms
(+ (+ (/ x 2.0) (* y x)) z)

simplify1.3s

Counts
31 → 31
Iterations

Useful iterations: done (1.3s)

IterNodesCost
055400
1163376
2535346
31819340
done5000336

prune111.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ x 2.0) (* y x))
2.6b
(* x (- (/ (/ x 2.0) 2.0) (* (* y y) x)))
9.0b
(* (* y y) x)
28.7b
(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y y) x))) (- (/ x 2.0) (* y x)))

rewrite351.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log add-cbrt-cube
12×add-sqr-sqrt
11×pow1
add-cube-cbrt *-un-lft-identity
associate-*r* add-log-exp
prod-exp cbrt-unprod
flip3-- associate-*r/ associate-*l* pow-prod-down flip--
sub-neg times-frac associate-/r*
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp associate-/r/ *-commutative associate-/l/ unswap-sqr
frac-2neg diff-log clear-num div-inv associate-/l*
Counts
4 → 80
Calls
4 calls:
23.0ms
(- (/ x 2.0) (* y x))
164.0ms
(* x (- (/ (/ x 2.0) 2.0) (* (* y y) x)))
22.0ms
(* (* y y) x)
140.0ms
(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y y) x))) (- (/ x 2.0) (* y x)))

series485.0ms

Counts
4 → 12
Calls
4 calls:
68.0ms
(- (/ x 2.0) (* y x))
145.0ms
(* x (- (/ (/ x 2.0) 2.0) (* (* y y) x)))
31.0ms
(* (* y y) x)
240.0ms
(/ (* x (- (/ (/ x 2.0) 2.0) (* (* y y) x))) (- (/ x 2.0) (* y x)))

simplify1.3s

Counts
92 → 92
Iterations

Useful iterations: done (1.3s)

IterNodesCost
01451562
13951526
214011288
done50001254

prune302.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes74.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
089
1119
done119

end0.0ms

sample794.0ms

Algorithm
intervals
Results
505.0ms9158×body80valid
0.0msbody1280valid