Details

Time bar (total: 12.9s)

sample30.0ms

Algorithm
intervals
Results
14.0ms365×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5000
72538
6794
5305
4145
393
254
124
011

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.8b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (/ y (* z 3.0)))
0.2b
(* y (* z 3.0))
0.2b
(/ y (* z 3.0))
5.5b
(/ t (* y (* z 3.0)))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
23×add-cbrt-cube add-exp-log
11×add-sqr-sqrt *-un-lft-identity
9×pow1 add-cube-cbrt
7×prod-exp cbrt-unprod
6×times-frac associate-/l* add-log-exp
5×cbrt-undiv div-exp
3×associate-*l* pow-prod-down
2×clear-num associate-/r* frac-2neg div-inv
1×sub-neg flip3-- diff-log associate-*r* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
8.0ms
(- x (/ y (* z 3.0)))
12.0ms
(* y (* z 3.0))
6.0ms
(/ y (* z 3.0))
30.0ms
(/ t (* y (* z 3.0)))

series151.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(- x (/ y (* z 3.0)))
25.0ms
(* y (* z 3.0))
35.0ms
(/ y (* z 3.0))
48.0ms
(/ t (* y (* z 3.0)))

simplify1.2s

Counts
88 → 88
Iterations
IterNodes
done5001
21163
1305
0128

prune409.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (* (/ 1 y) (/ (/ t 3.0) z)))
0.2b
(/ (/ t 3.0) z)
0.2b
(/ y (* z 3.0))
2.6b
(* (/ 1 y) (/ (/ t 3.0) z))

rewrite141.0ms

Algorithm
rewrite-expression-head
Rules
168×times-frac
120×add-sqr-sqrt
93×*-un-lft-identity
90×add-cube-cbrt
53×add-exp-log
43×associate-*r*
35×add-cbrt-cube
23×div-exp
16×associate-/l*
14×cbrt-undiv
13×associate-*l* prod-exp
11×div-inv
9×add-log-exp unswap-sqr
7×cbrt-unprod
6×pow1 frac-add
4×associate-/r*
3×frac-times rec-exp flip3-- 1-exp associate-*l/ associate-*r/ flip--
2×associate-+l+ clear-num sum-log frac-2neg
1×+-commutative sub-neg flip3-+ diff-log pow-prod-down *-commutative associate-+l- flip-+ associate-/l/
Counts
4 → 207
Calls
4 calls:
71.0ms
(+ (- x (/ y (* z 3.0))) (* (/ 1 y) (/ (/ t 3.0) z)))
12.0ms
(/ (/ t 3.0) z)
6.0ms
(/ y (* z 3.0))
42.0ms
(* (/ 1 y) (/ (/ t 3.0) z))

series202.0ms

Counts
4 → 12
Calls
4 calls:
131.0ms
(+ (- x (/ y (* z 3.0))) (* (/ 1 y) (/ (/ t 3.0) z)))
20.0ms
(/ (/ t 3.0) z)
20.0ms
(/ y (* z 3.0))
30.0ms
(* (/ 1 y) (/ (/ t 3.0) z))

simplify688.0ms

Counts
219 → 219
Iterations
IterNodes
done5000
11128
0370

prune1.5s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ (- y) (* z 3.0)) (/ (/ t (* z 3.0)) y))
0.2b
(/ t (* z 3.0))
0.2b
(/ (- y) (* z 3.0))
2.5b
(/ (/ t (* z 3.0)) y)

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
46×times-frac
30×*-un-lft-identity
28×add-sqr-sqrt add-cube-cbrt
23×add-cbrt-cube add-exp-log
20×associate-/l*
9×cbrt-undiv div-exp
7×div-inv
6×distribute-lft-neg-in distribute-rgt-neg-in add-log-exp
5×associate-/r*
4×pow1
3×clear-num frac-2neg prod-exp cbrt-unprod
2×neg-sub0 neg-mul-1 div-sub
1×+-commutative sum-log flip3-+ frac-add distribute-frac-neg associate-+l- flip-+ distribute-lft-out associate-/l/
Counts
4 → 120
Calls
4 calls:
65.0ms
(+ (/ (- y) (* z 3.0)) (/ (/ t (* z 3.0)) y))
6.0ms
(/ t (* z 3.0))
8.0ms
(/ (- y) (* z 3.0))
18.0ms
(/ (/ t (* z 3.0)) y)

series197.0ms

Counts
4 → 12
Calls
4 calls:
78.0ms
(+ (/ (- y) (* z 3.0)) (/ (/ t (* z 3.0)) y))
35.0ms
(/ t (* z 3.0))
34.0ms
(/ (- y) (* z 3.0))
50.0ms
(/ (/ t (* z 3.0)) y)

simplify1.0s

Counts
132 → 132
Iterations
IterNodes
done5001
22456
1517
0206

prune858.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ (/ (- y) z) 3.0) (/ (/ t (* z 3.0)) y))
0.2b
(/ t (* z 3.0))
0.2b
(/ (/ (- y) z) 3.0)
2.5b
(/ (/ t (* z 3.0)) y)

rewrite646.0ms

Algorithm
rewrite-expression-head
Rules
260×times-frac
143×*-un-lft-identity
137×add-sqr-sqrt add-cube-cbrt
44×associate-/l*
36×distribute-lft-neg-in distribute-rgt-neg-in
23×add-cbrt-cube add-exp-log
12×neg-mul-1
11×div-inv
10×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×pow1 div-sub
3×clear-num frac-2neg
2×neg-sub0 prod-exp distribute-frac-neg cbrt-unprod distribute-lft-out associate-/l/
1×+-commutative sum-log flip3-+ frac-add associate-+l- flip-+
Counts
4 → 240
Calls
4 calls:
578.0ms
(+ (/ (/ (- y) z) 3.0) (/ (/ t (* z 3.0)) y))
6.0ms
(/ t (* z 3.0))
16.0ms
(/ (/ (- y) z) 3.0)
31.0ms
(/ (/ t (* z 3.0)) y)

series161.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(+ (/ (/ (- y) z) 3.0) (/ (/ t (* z 3.0)) y))
27.0ms
(/ t (* z 3.0))
21.0ms
(/ (/ (- y) z) 3.0)
37.0ms
(/ (/ t (* z 3.0)) y)

simplify442.0ms

Counts
252 → 252
Iterations
IterNodes
done5001
11078
0441

prune1.6s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes476.0ms

Accuracy

56.4% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 1.7b

bsearch181.0ms

Steps
ItersRangePoint
8
5.1214181216425906e-80
9.649527707138881e-76
1.835348449183071e-76
9
-6.459414930252532e+43
-1.5543271266065759e+38
-5.908995922704181e+38

simplify4.0ms

Iterations
IterNodes
done42
242
140
032

end0.0ms

sample1.4s

Algorithm
intervals
Results
940.0ms11030×body80valid