Details

Time bar (total: 8.2s)

sample43.0ms

Algorithm
intervals
Results
15.0ms289×body80valid

simplify329.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01313
12413
24613
37213
49313
510113
611013
714113
820313
922213
1022413
done22413

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
add-exp-log add-cbrt-cube
*-un-lft-identity
add-sqr-sqrt add-cube-cbrt
pow1 times-frac associate-/r*
cbrt-undiv sub-neg associate-+l+ diff-log div-exp sum-log
+-commutative associate-+l- flip3-- frac-2neg flip3-+ associate-*l/ prod-exp clear-num frac-sub flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l*
Counts
3 → 50
Calls
3 calls:
22.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
16.0ms
(/ (* y z) 2.0)
76.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

series187.0ms

Counts
3 → 9
Calls
3 calls:
82.0ms
(- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))
24.0ms
(/ (* y z) 2.0)
81.0ms
(+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t)

simplify2.5s

Counts
59 → 59
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
0112788
1281737
2909689
34043679
done5000679

prune187.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
0.0b
(+ (- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z))) t)
0.3b
(/ y (/ 2.0 z))

rewrite213.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
47×*-un-lft-identity
45×add-sqr-sqrt add-cube-cbrt
13×associate-/r*
10×add-log-exp
add-exp-log add-cbrt-cube
div-inv
pow1 cbrt-undiv div-exp associate-/l*
sub-neg associate-+l+ diff-log sum-log
+-commutative associate-+l- flip3-- frac-2neg flip3-+ associate-*l/ clear-num associate-/r/ frac-sub flip-- flip-+ distribute-lft-out
Counts
3 → 99
Calls
3 calls:
22.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
174.0ms
(+ (- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z))) t)
13.0ms
(/ y (/ 2.0 z))

series184.0ms

Counts
3 → 9
Calls
3 calls:
77.0ms
(- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z)))
84.0ms
(+ (- (* (/ 1.0 8.0) x) (/ y (/ 2.0 z))) t)
23.0ms
(/ y (/ 2.0 z))

simplify2.8s

Counts
108 → 108
Iterations

Useful iterations: 3 (1.6s)

IterNodesCost
02121484
14831373
214511315
347751303
done50001303

prune350.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes155.0ms

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

sample1.1s

Algorithm
intervals
Results
621.0ms9134×body80valid