Details

Time bar (total: 14.5s)

sample21.0ms

Algorithm
intervals
Results
10.0ms322×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done5005
51348
4482
3167
263
121
09

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.8b

localize11.0ms

Local error

Found 1 expressions with local error:

6.4b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
13×add-cbrt-cube add-exp-log
8×associate-/l/
6×flip3-- flip--
4×frac-times cbrt-undiv div-exp prod-exp cbrt-unprod
2×associate-*l/ associate-*r/
1×add-sqr-sqrt expm1-log1p-u pow1 clear-num associate-/r* frac-2neg *-un-lft-identity times-frac add-cube-cbrt log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 31
Calls
1 calls:
36.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series73.0ms

Counts
1 → 3
Calls
1 calls:
73.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify1.4s

Counts
34 → 34
Iterations
IterNodes
done5004
21547
1314
091

prune185.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite99.0ms

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×expm1-log1p-u log1p-expm1-u 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 → 144
Calls
3 calls:
16.0ms
(/ (- 1.0 x) y)
18.0ms
(/ (- 3.0 x) 3.0)
60.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series186.0ms

Counts
3 → 9
Calls
3 calls:
50.0ms
(/ (- 1.0 x) y)
62.0ms
(/ (- 3.0 x) 3.0)
75.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify1.6s

Counts
153 → 153
Iterations
IterNodes
done5002
21852
1588
0208

prune790.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- 3.0 x) 3.0)
0.1b
(* (- 1.0 x) (/ 1 y))
0.2b
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

rewrite142.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
49×add-exp-log
47×*-un-lft-identity
41×times-frac
32×associate-*r*
31×add-cbrt-cube
30×add-cube-cbrt
22×prod-exp
12×frac-times div-exp associate-*l/ cbrt-unprod
10×pow1
8×distribute-lft-out-- difference-of-squares
7×cbrt-undiv flip3-- flip--
6×associate-*l*
5×associate-/l*
4×pow-prod-down associate-*r/
3×expm1-log1p-u rec-exp associate-/r* 1-exp un-div-inv log1p-expm1-u div-inv add-log-exp unswap-sqr
2×*-commutative associate-/l/
1×clear-num frac-2neg div-sub
Counts
3 → 145
Calls
3 calls:
28.0ms
(/ (- 3.0 x) 3.0)
26.0ms
(* (- 1.0 x) (/ 1 y))
80.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

series207.0ms

Counts
3 → 9
Calls
3 calls:
80.0ms
(/ (- 3.0 x) 3.0)
53.0ms
(* (- 1.0 x) (/ 1 y))
73.0ms
(* (* (- 1.0 x) (/ 1 y)) (/ (- 3.0 x) 3.0))

simplify2.1s

Counts
154 → 154
Iterations
IterNodes
done5000
22294
1675
0237

prune657.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize21.0ms

Local error

Found 3 expressions with local error:

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

rewrite177.0ms

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×expm1-log1p-u flip3-- div-sub prod-exp cbrt-unprod log1p-expm1-u 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 → 228
Calls
3 calls:
17.0ms
(/ (- 3.0 x) 3.0)
111.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
35.0ms
(/ (/ (- 3.0 x) 3.0) y)

series205.0ms

Counts
3 → 9
Calls
3 calls:
78.0ms
(/ (- 3.0 x) 3.0)
72.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))
55.0ms
(/ (/ (- 3.0 x) 3.0) y)

simplify1.9s

Counts
237 → 237
Iterations
IterNodes
done5004
22743
1846
0317

prune1.2s

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

regimes117.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.1s10671×body80valid