Details

Time bar (total: 13.0s)

sample58.0ms

Algorithm
intervals
Results
28.0ms365×body80valid

simplify1.7s

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.8b

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite55.0ms

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-*r* pow-prod-down
2×clear-num associate-/r* frac-2neg div-inv
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
9.0ms
(- x (/ y (* z 3.0)))
19.0ms
(* (* z 3.0) y)
7.0ms
(/ y (* z 3.0))
16.0ms
(/ t (* (* z 3.0) y))

series147.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(- x (/ y (* z 3.0)))
38.0ms
(* (* z 3.0) y)
32.0ms
(/ y (* z 3.0))
35.0ms
(/ t (* (* z 3.0) y))

simplify1.5s

Counts
88 → 88
Iterations
IterNodes
done5001
21888
1325
0128

prune485.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
26×add-sqr-sqrt *-un-lft-identity
24×add-cube-cbrt
23×add-cbrt-cube add-exp-log
13×associate-/l*
9×cbrt-undiv div-exp
7×div-inv
6×add-log-exp
5×associate-/r*
4×pow1
3×clear-num frac-2neg prod-exp cbrt-unprod
1×sub-neg flip3-- diff-log flip-- distribute-lft-out-- difference-of-squares associate-/l/
Counts
4 → 104
Calls
4 calls:
9.0ms
(- x (/ y (* z 3.0)))
7.0ms
(/ t (* z 3.0))
11.0ms
(/ y (* z 3.0))
17.0ms
(/ (/ t (* z 3.0)) y)

series139.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(- x (/ y (* z 3.0)))
28.0ms
(/ t (* z 3.0))
22.0ms
(/ y (* z 3.0))
48.0ms
(/ (/ t (* z 3.0)) y)

simplify968.0ms

Counts
116 → 116
Iterations
IterNodes
done5002
21911
1416
0174

prune672.0ms

Pruning

6 alts after pruning (6 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))
0.2b
(/ t (* z 3.0))
0.2b
(/ (/ y z) 3.0)
2.5b
(/ (/ t (* z 3.0)) y)

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
114×times-frac
73×add-sqr-sqrt
66×*-un-lft-identity
64×add-cube-cbrt
23×add-cbrt-cube add-exp-log associate-/l*
11×div-inv
10×cbrt-undiv div-exp
7×associate-/r*
6×add-log-exp
4×pow1
3×clear-num frac-2neg difference-of-squares
2×prod-exp cbrt-unprod associate-/l/
1×sub-neg flip3-- diff-log flip-- distribute-lft-out--
Counts
4 → 155
Calls
4 calls:
39.0ms
(- x (/ (/ y z) 3.0))
6.0ms
(/ t (* z 3.0))
10.0ms
(/ (/ y z) 3.0)
13.0ms
(/ (/ t (* z 3.0)) y)

series129.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(- x (/ (/ y z) 3.0))
25.0ms
(/ t (* z 3.0))
33.0ms
(/ (/ y z) 3.0)
34.0ms
(/ (/ t (* z 3.0)) y)

simplify1.4s

Counts
167 → 167
Iterations
IterNodes
done5001
23394
1698
0288

prune1.1s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ t (* z 3.0))
0.2b
(/ y (* z 3.0))
0.6b
(/ 1 (/ y (/ t (* z 3.0))))
2.4b
(/ y (/ t (* z 3.0)))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
237×times-frac
107×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
57×add-exp-log
37×add-cbrt-cube
35×associate-/r*
32×div-exp
24×div-inv
18×cbrt-undiv
12×associate-/l*
6×prod-exp associate-/r/
5×pow1
4×rec-exp clear-num frac-2neg 1-exp cbrt-unprod add-log-exp
1×pow-flip inv-pow
Counts
4 → 226
Calls
4 calls:
6.0ms
(/ t (* z 3.0))
9.0ms
(/ y (* z 3.0))
24.0ms
(/ 1 (/ y (/ t (* z 3.0))))
10.0ms
(/ y (/ t (* z 3.0)))

series116.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(/ t (* z 3.0))
20.0ms
(/ y (* z 3.0))
34.0ms
(/ 1 (/ y (/ t (* z 3.0))))
41.0ms
(/ y (/ t (* z 3.0)))

simplify743.0ms

Counts
238 → 238
Iterations
IterNodes
done5000
1924
0331

prune1.5s

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes543.0ms

Accuracy

55.6% (0.7b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 1.7b

bsearch119.0ms

Steps
ItersRangePoint
3
14735394.205204137
17717782.309850607
17403769.19113546
9
-1.538840409290045e+62
-1.4283835655938964e+54
-6.040401186939436e+54

simplify6.0ms

Iterations
IterNodes
done39
139
030

end0.0ms

sample1.4s

Algorithm
intervals
Results
710.0ms11030×body80valid