Details

Time bar (total: 8.8s)

sample20.0ms

Algorithm
intervals
Results
8.0ms295×body80valid

simplify27.0ms

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×times-frac add-cube-cbrt add-log-exp
3×associate-/r*
2×pow1 cbrt-undiv div-exp difference-of-squares
1×clear-num sub-neg frac-2neg flip3-- diff-log prod-exp frac-sub cbrt-unprod div-inv flip-- associate-/l* distribute-lft-out--
Counts
2 → 37
Calls
2 calls:
23.0ms
(- (/ (* x y) 2.0) (/ z 8.0))
7.0ms
(/ (* x y) 2.0)

series91.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(- (/ (* x y) 2.0) (/ z 8.0))
28.0ms
(/ (* x y) 2.0)

simplify1.7s

Counts
43 → 43
Iterations
IterNodes
done5034
32965
2708
1218
089

prune194.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube diff-log associate-*r/ add-exp-log frac-sub add-cube-cbrt flip--
Counts
1 → 13
Calls
1 calls:
12.0ms
(- (* x (/ y 2.0)) (/ z 8.0))

series52.0ms

Counts
1 → 3
Calls
1 calls:
52.0ms
(- (* x (/ y 2.0)) (/ z 8.0))

simplify2.1s

Counts
16 → 16
Iterations
IterNodes
done5001
42553
3889
2310
1107
041

prune67.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (/ x (sqrt 2.0)) (/ y (sqrt 2.0))) (/ z 8.0))
0.3b
(* (/ x (sqrt 2.0)) (/ y (sqrt 2.0)))
0.4b
(/ y (sqrt 2.0))
0.5b
(/ x (sqrt 2.0))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
90×add-sqr-sqrt
84×times-frac
60×*-un-lft-identity add-cube-cbrt
48×sqrt-prod
22×associate-*r* associate-*l*
20×add-cbrt-cube add-exp-log
12×associate-/r*
9×unswap-sqr
6×pow1 cbrt-undiv div-exp associate-/l* add-log-exp
4×prod-exp cbrt-unprod div-inv
3×frac-sub
2×frac-times clear-num frac-2neg associate-*l/ associate-*r/
1×sub-neg flip3-- diff-log pow-prod-down *-commutative flip--
Counts
4 → 166
Calls
4 calls:
24.0ms
(- (* (/ x (sqrt 2.0)) (/ y (sqrt 2.0))) (/ z 8.0))
57.0ms
(* (/ x (sqrt 2.0)) (/ y (sqrt 2.0)))
8.0ms
(/ y (sqrt 2.0))
5.0ms
(/ x (sqrt 2.0))

series820.0ms

Counts
4 → 12
Calls
4 calls:
207.0ms
(- (* (/ x (sqrt 2.0)) (/ y (sqrt 2.0))) (/ z 8.0))
144.0ms
(* (/ x (sqrt 2.0)) (/ y (sqrt 2.0)))
63.0ms
(/ y (sqrt 2.0))
406.0ms
(/ x (sqrt 2.0))

simplify1.6s

Counts
178 → 178
Iterations
IterNodes
done5002
21878
1565
0206

prune938.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes179.0ms

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

sample812.0ms

Algorithm
intervals
Results
479.0ms9185×body80valid