Details

Time bar (total: 16.5s)

sample25.0ms

Algorithm
intervals
Results
11.0ms328×body80valid

simplify1.9s

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

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.3b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
5.9b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
20×*-un-lft-identity
18×prod-diff
16×add-cbrt-cube add-exp-log add-cube-cbrt
12×flip3-- flip--
11×distribute-rgt-in distribute-lft-in
8×frac-times associate-/l/
5×associate-*r* associate-*l* prod-exp cbrt-unprod
4×pow1 cbrt-undiv div-exp associate-*l/ associate-*r/
2×expm1-log1p-u sub-neg log1p-expm1-u 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 → 85
Calls
2 calls:
66.0ms
(* (- 1.0 x) (- 3.0 x))
28.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series123.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (- 1.0 x) (- 3.0 x))
84.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify1.8s

Counts
91 → 91
Iterations
IterNodes
done5002
22772
1540
0188

prune448.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 3 expressions with local error:

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

rewrite93.0ms

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:
14.0ms
(/ (- 3.0 x) 3.0)
21.0ms
(/ (- 1.0 x) y)
52.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series212.0ms

Counts
3 → 9
Calls
3 calls:
63.0ms
(/ (- 3.0 x) 3.0)
49.0ms
(/ (- 1.0 x) y)
100.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify2.0s

Counts
153 → 153
Iterations
IterNodes
done5000
21859
1588
0208

prune842.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

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

rewrite207.0ms

Algorithm
rewrite-expression-head
Rules
293×times-frac
237×add-sqr-sqrt
208×*-un-lft-identity
140×add-cube-cbrt
68×associate-*l*
64×add-exp-log
34×add-cbrt-cube
32×distribute-lft-out-- difference-of-squares
30×div-exp
29×associate-/r*
19×associate-*r*
18×associate-/r/
14×cbrt-undiv prod-exp
12×div-inv
11×associate-/l*
10×unswap-sqr
9×flip3-- flip--
7×pow1
6×rec-exp 1-exp cbrt-unprod
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×clear-num frac-2neg
2×associate-/l/
1×frac-times div-sub pow-prod-down associate-*l/ associate-*r/ *-commutative pow-flip inv-pow
Counts
4 → 320
Calls
4 calls:
14.0ms
(/ (- 3.0 x) 3.0)
17.0ms
(/ y (- 1.0 x))
31.0ms
(/ 1 (/ y (- 1.0 x)))
128.0ms
(* (/ 1 (/ y (- 1.0 x))) (/ (- 3.0 x) 3.0))

series328.0ms

Counts
4 → 12
Calls
4 calls:
84.0ms
(/ (- 3.0 x) 3.0)
78.0ms
(/ y (- 1.0 x))
54.0ms
(/ 1 (/ y (- 1.0 x)))
113.0ms
(* (/ 1 (/ y (- 1.0 x))) (/ (- 3.0 x) 3.0))

simplify2.5s

Counts
332 → 332
Iterations
IterNodes
done5001
24173
11241
0413

prune1.6s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
90×times-frac
68×add-sqr-sqrt *-un-lft-identity
28×add-cube-cbrt
20×distribute-lft-out-- difference-of-squares
16×associate-/r* add-cbrt-cube add-exp-log
15×associate-/r/
8×flip3-- div-inv flip--
7×cbrt-undiv div-exp
6×associate-/l*
2×expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod log1p-expm1-u add-log-exp associate-/l/
1×div-sub
Counts
2 → 122
Calls
2 calls:
32.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
20.0ms
(/ (* y 3.0) (- 3.0 x))

series157.0ms

Counts
2 → 6
Calls
2 calls:
103.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
54.0ms
(/ (* y 3.0) (- 3.0 x))

simplify1.8s

Counts
128 → 128
Iterations
IterNodes
done5008
22600
1697
0231

prune743.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes132.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
012

end0.0ms

sample1.4s

Algorithm
intervals
Results
993.0ms10601×body80valid