Details

Time bar (total: 13.5s)

sample21.0ms

Algorithm
intervals
Results
12.0ms348×body80valid

simplify1.0s

Counts
1 → 1
Iterations
IterNodes
done5000
51198
4447
3163
263
121
09

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.8b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
4.7b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
16×add-cbrt-cube add-exp-log
12×flip3-- flip--
10×add-sqr-sqrt
8×frac-times *-un-lft-identity associate-/l/
5×associate-*r* associate-*l* prod-exp cbrt-unprod
4×pow1 cbrt-undiv div-exp associate-*l/ associate-*r/ add-cube-cbrt
2×distribute-rgt-in sub-neg distribute-lft-in insert-posit16 distribute-lft-out-- add-log-exp difference-of-squares
1×clear-num associate-/r* frac-2neg times-frac pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 65
Calls
2 calls:
48.0ms
(* (- 1.0 x) (- 3.0 x))
43.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series104.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(* (- 1.0 x) (- 3.0 x))
70.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify1.7s

Counts
71 → 71
Iterations
IterNodes
done5000
22146
1417
0138

prune245.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 3.0 x) 3.0)
0.0b
(/ (- 1.0 x) y)
0.1b
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
81×add-sqr-sqrt
69×*-un-lft-identity
64×times-frac
41×add-cube-cbrt
19×add-cbrt-cube associate-*r* associate-*l* add-exp-log
14×distribute-lft-out-- difference-of-squares
10×associate-/l*
6×cbrt-undiv associate-/r* div-exp
5×pow1
4×prod-exp cbrt-unprod div-inv unswap-sqr associate-/l/
3×insert-posit16 add-log-exp
2×clear-num frac-2neg flip3-- div-sub flip--
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
3 → 141
Calls
3 calls:
14.0ms
(/ (- 3.0 x) 3.0)
17.0ms
(/ (- 1.0 x) y)
80.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series183.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(/ (- 3.0 x) 3.0)
53.0ms
(/ (- 1.0 x) y)
66.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify1.5s

Counts
150 → 150
Iterations
IterNodes
done5000
21899
1579
0205

prune523.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) y)
0.1b
(* (/ (- 1.0 x) y) (- 1 (/ x 3.0)))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
40×*-un-lft-identity
33×times-frac
22×add-cube-cbrt
19×associate-*l*
11×difference-of-squares
9×add-cbrt-cube add-exp-log
8×associate-*r* distribute-lft-out--
5×associate-/l*
4×pow1
3×associate-/r* flip3-- flip--
2×distribute-rgt-in frac-times cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp associate-*r/ cbrt-unprod insert-posit16 div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg div-sub pow-prod-down associate-*l/ *-commutative
Counts
2 → 91
Calls
2 calls:
14.0ms
(/ (- 1.0 x) y)
67.0ms
(* (/ (- 1.0 x) y) (- 1 (/ x 3.0)))

series117.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (- 1.0 x) y)
69.0ms
(* (/ (- 1.0 x) y) (- 1 (/ x 3.0)))

simplify3.2s

Counts
97 → 97
Iterations
IterNodes
done5004
34770
21399
1441
0159

prune342.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 3.0 x) y)
0.1b
(* (- 1.0 x) (/ (/ (- 3.0 x) y) 3.0))
0.2b
(/ (/ (- 3.0 x) y) 3.0)

rewrite124.0ms

Algorithm
rewrite-expression-head
Rules
237×times-frac
178×add-sqr-sqrt
169×*-un-lft-identity
117×add-cube-cbrt
61×associate-*r*
26×distribute-lft-out-- difference-of-squares
24×associate-/l*
19×add-cbrt-cube add-exp-log
10×div-inv
7×cbrt-undiv div-exp
6×associate-/r*
5×pow1 associate-*l*
3×flip3-- div-sub prod-exp cbrt-unprod insert-posit16 flip-- add-log-exp unswap-sqr associate-/l/
2×frac-times clear-num frac-2neg associate-*l/
1×pow-prod-down associate-*r/ *-commutative
Counts
3 → 225
Calls
3 calls:
24.0ms
(/ (- 3.0 x) y)
62.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) y) 3.0))
23.0ms
(/ (/ (- 3.0 x) y) 3.0)

series172.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(/ (- 3.0 x) y)
68.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) y) 3.0))
54.0ms
(/ (/ (- 3.0 x) y) 3.0)

simplify2.0s

Counts
234 → 234
Iterations
IterNodes
done5001
22690
1840
0313

prune819.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes107.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample844.0ms

Algorithm
intervals
Results
644.0ms10738×body80valid