Details

Time bar (total: 8.6s)

sample45.0ms

Algorithm
intervals
Results
21.0ms299×body80valid

simplify2.8s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
12413
24613
37213
413213
522513
645313
7108513
8284513
done500013

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity add-log-exp
3×times-frac associate-/r*
2×pow1 cbrt-undiv div-exp
1×sub-neg flip3-- frac-2neg diff-log associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod div-inv associate-/l*
Counts
2 → 34
Calls
2 calls:
13.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
10.0ms
(/ (* y z) 2.0)

series111.0ms

Counts
2 → 6
Calls
2 calls:
90.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
21.0ms
(/ (* y z) 2.0)

simplify733.0ms

Counts
40 → 40
Iterations

Useful iterations: 2 (181.0ms)

IterNodesCost
085450
1219426
21008384
done5000384

prune163.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (* (/ y (sqrt 2.0)) (/ z (sqrt 2.0))))
0.3b
(* (/ y (sqrt 2.0)) (/ z (sqrt 2.0)))
0.4b
(/ y (sqrt 2.0))
0.5b
(/ z (sqrt 2.0))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
90×add-sqr-sqrt
84×times-frac
60×add-cube-cbrt *-un-lft-identity
48×sqrt-prod
22×associate-*r* associate-*l*
20×add-exp-log add-cbrt-cube
12×associate-/r*
9×unswap-sqr
6×pow1 cbrt-undiv div-exp associate-/l* add-log-exp
5×associate-*l/
4×prod-exp cbrt-unprod div-inv
3×frac-sub
2×frac-times frac-2neg associate-*r/ clear-num
1×sub-neg flip3-- diff-log pow-prod-down *-commutative flip--
Counts
4 → 166
Calls
4 calls:
20.0ms
(- (* (/ 1.0 8.0) x) (* (/ y (sqrt 2.0)) (/ z (sqrt 2.0))))
36.0ms
(* (/ y (sqrt 2.0)) (/ z (sqrt 2.0)))
6.0ms
(/ y (sqrt 2.0))
8.0ms
(/ z (sqrt 2.0))

series563.0ms

Counts
4 → 12
Calls
4 calls:
262.0ms
(- (* (/ 1.0 8.0) x) (* (/ y (sqrt 2.0)) (/ z (sqrt 2.0))))
170.0ms
(* (/ y (sqrt 2.0)) (/ z (sqrt 2.0)))
74.0ms
(/ y (sqrt 2.0))
57.0ms
(/ z (sqrt 2.0))

simplify1.6s

Counts
178 → 178
Iterations

Useful iterations: done (1.6s)

IterNodesCost
02102170
15881983
231861881
done50001863

prune812.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes468.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
11613
done1613

end0.0ms

sample1.0s

Algorithm
intervals
Results
505.0ms9119×body80valid
0.0ms1×body2560valid