Details

Time bar (total: 8.5s)

sample33.0ms

Algorithm
intervals
Results
21.0ms283×body80valid

simplify23.0ms

Counts
1 → 1
Iterations
IterNodes
done25
525
424
322
219
114
09

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 1 expressions with local error:

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

rewrite145.0ms

Algorithm
rewrite-expression-head
Rules
162×frac-sub associate-/l*
112×add-sqr-sqrt
83×*-un-lft-identity
81×associate-/r*
73×add-cube-cbrt
28×associate-*l*
27×clear-num frac-2neg associate-*r*
11×times-frac unswap-sqr
9×*-commutative
6×difference-of-squares
3×distribute-lft-out-- add-log-exp
1×pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log insert-posit16 flip--
Counts
1 → 184
Calls
1 calls:
136.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(- (/ (* x y) 2.0) (/ z 8.0))

simplify1.5s

Counts
187 → 187
Iterations
IterNodes
done5000
12063
0552

prune751.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* y 8.0) (* (/ 2.0 x) z))
0.3b
(* (/ 2.0 x) z)
10.9b
(/ (- (* y 8.0) (* (/ 2.0 x) z)) (* (/ 2.0 x) 8.0))

rewrite441.0ms

Algorithm
rewrite-expression-head
Rules
765×add-sqr-sqrt
499×times-frac
365×*-un-lft-identity
295×associate-*l*
205×unswap-sqr
165×add-cube-cbrt
150×difference-of-squares
100×distribute-lft-out--
45×associate-*r*
29×associate-/r*
19×associate-/l*
18×associate-*l/
17×add-cbrt-cube add-exp-log
16×div-inv
15×*-commutative
9×associate-/r/
5×pow1 cbrt-undiv div-exp add-log-exp
4×prod-exp cbrt-unprod
3×clear-num frac-2neg insert-posit16
2×flip3-- flip-- associate-/l/
1×sub-neg diff-log div-sub pow-prod-down
Counts
3 → 428
Calls
3 calls:
79.0ms
(- (* y 8.0) (* (/ 2.0 x) z))
37.0ms
(* (/ 2.0 x) z)
289.0ms
(/ (- (* y 8.0) (* (/ 2.0 x) z)) (* (/ 2.0 x) 8.0))

series155.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(- (* y 8.0) (* (/ 2.0 x) z))
21.0ms
(* (/ 2.0 x) z)
77.0ms
(/ (- (* y 8.0) (* (/ 2.0 x) z)) (* (/ 2.0 x) 8.0))

simplify1.9s

Counts
437 → 437
Iterations
IterNodes
done5000
11974
0602

prune2.0s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes290.0ms

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
done10
110
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
935.0ms9076×body80valid