Details

Time bar (total: 13.6s)

sample74.0ms

Algorithm
intervals
Results
29.0ms272×body80valid
28.0ms274×body80nan

simplify220.0ms

Counts
1 → 1
Iterations
IterNodes
done317
9317
8307
7207
6138
5111
487
371
247
124
012

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize42.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ 1.0 (* x 9.0))
0.2b
(* 3.0 (sqrt x))
0.2b
(/ y (* 3.0 (sqrt x)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
15×add-cbrt-cube add-exp-log
14×add-sqr-sqrt
10×*-un-lft-identity add-cube-cbrt
6×times-frac associate-*r* associate-/l*
5×pow1
4×cbrt-undiv div-exp sqrt-prod
3×expm1-log1p-u associate-*l* prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
2×clear-num associate-/r* frac-2neg div-inv unswap-sqr
1×pow-prod-down *-commutative
Counts
3 → 73
Calls
3 calls:
11.0ms
(/ 1.0 (* x 9.0))
14.0ms
(* 3.0 (sqrt x))
14.0ms
(/ y (* 3.0 (sqrt x)))

series166.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(/ 1.0 (* x 9.0))
63.0ms
(* 3.0 (sqrt x))
80.0ms
(/ y (* 3.0 (sqrt x)))

simplify1.4s

Counts
82 → 82
Iterations
IterNodes
done5003
21397
1401
0171

prune426.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ 1.0 (* x 9.0))
0.3b
(/ (/ y 3.0) (sqrt x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
144×times-frac
81×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
42×sqrt-prod
16×associate-/l*
12×add-cbrt-cube add-exp-log
9×div-inv
7×associate-/r*
5×cbrt-undiv div-exp
2×expm1-log1p-u pow1 clear-num frac-2neg insert-posit16 log1p-expm1-u add-log-exp
1×prod-exp cbrt-unprod associate-/l/
Counts
2 → 139
Calls
2 calls:
11.0ms
(/ 1.0 (* x 9.0))
8.0ms
(/ (/ y 3.0) (sqrt x))

series149.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ 1.0 (* x 9.0))
110.0ms
(/ (/ y 3.0) (sqrt x))

simplify1.5s

Counts
145 → 145
Iterations
IterNodes
done5000
21896
1627
0278

prune765.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ (/ 1.0 x) 9.0)
0.3b
(/ (/ y 3.0) (sqrt x))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
216×times-frac
121×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
42×sqrt-prod
26×associate-/l*
13×div-inv
12×add-cbrt-cube add-exp-log
9×associate-/r*
6×cbrt-undiv div-exp
2×expm1-log1p-u pow1 clear-num frac-2neg insert-posit16 log1p-expm1-u add-log-exp associate-/l/
Counts
2 → 188
Calls
2 calls:
24.0ms
(/ (/ 1.0 x) 9.0)
17.0ms
(/ (/ y 3.0) (sqrt x))

series136.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(/ (/ 1.0 x) 9.0)
94.0ms
(/ (/ y 3.0) (sqrt x))

simplify1.7s

Counts
194 → 194
Iterations
IterNodes
done5001
22668
1862
0374

prune931.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1.0 (* x 9.0))
0.2b
(* 3.0 (sqrt x))
0.3b
(/ (* 3.0 (sqrt x)) y)
0.6b
(/ 1 (/ (* 3.0 (sqrt x)) y))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
37×add-exp-log
31×add-sqr-sqrt
27×*-un-lft-identity add-cube-cbrt
25×add-cbrt-cube
16×div-exp
11×associate-/r*
9×cbrt-undiv
7×pow1 div-inv associate-/l*
6×associate-*r* prod-exp
4×expm1-log1p-u sqrt-prod cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
3×rec-exp clear-num frac-2neg 1-exp associate-*l*
2×unswap-sqr
1×pow-prod-down associate-/r/ *-commutative pow-flip inv-pow
Counts
4 → 132
Calls
4 calls:
7.0ms
(/ 1.0 (* x 9.0))
8.0ms
(* 3.0 (sqrt x))
18.0ms
(/ (* 3.0 (sqrt x)) y)
22.0ms
(/ 1 (/ (* 3.0 (sqrt x)) y))

series228.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(/ 1.0 (* x 9.0))
46.0ms
(* 3.0 (sqrt x))
86.0ms
(/ (* 3.0 (sqrt x)) y)
69.0ms
(/ 1 (/ (* 3.0 (sqrt x)) y))

simplify1.6s

Counts
144 → 144
Iterations
IterNodes
done5018
22358
1662
0266

prune709.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes143.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done12
012

end0.0ms

sample3.0s

Algorithm
intervals
Results
1.1s8524×body80valid
991.0ms8382×body80nan