Details

Time bar (total: 19.3s)

sample30.0ms

Algorithm
intervals
Results
13.0ms299×body80valid

simplify584.0ms

Counts
1 → 1
Iterations
IterNodes
done455
10455
9454
8438
7393
6337
5254
4168
375
230
115
09

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ 16.0 116.0))
0.0b
(* (- x (/ 16.0 116.0)) 3.0)
0.2b
(* (* (- x (/ 16.0 116.0)) 3.0) y)

rewrite172.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
45×*-un-lft-identity
41×add-cube-cbrt
39×prod-diff
29×times-frac
10×pow1 add-cbrt-cube add-exp-log
7×associate-*l*
6×associate-*r* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod difference-of-squares
3×expm1-log1p-u flip3-- fma-neg log1p-expm1-u div-inv flip--
2×*-commutative distribute-lft-out--
1×sub-neg diff-log unswap-sqr
Counts
3 → 106
Calls
3 calls:
22.0ms
(- x (/ 16.0 116.0))
67.0ms
(* (- x (/ 16.0 116.0)) 3.0)
75.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

series173.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(- x (/ 16.0 116.0))
78.0ms
(* (- x (/ 16.0 116.0)) 3.0)
52.0ms
(* (* (- x (/ 16.0 116.0)) 3.0) y)

simplify3.0s

Counts
115 → 115
Iterations
IterNodes
done5000
34339
21462
1529
0217

prune573.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ 16.0 116.0))
0.3b
(* (- x (/ 16.0 116.0)) (* 3.0 y))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
42×*-un-lft-identity
39×prod-diff
38×add-cube-cbrt
29×times-frac
7×pow1 add-cbrt-cube add-exp-log
6×associate-*l*
4×add-log-exp difference-of-squares
3×fma-neg pow-prod-down prod-exp cbrt-unprod div-inv
2×expm1-log1p-u flip3-- associate-*l/ log1p-expm1-u flip-- distribute-lft-out--
1×sub-neg diff-log associate-*r* *-commutative
Counts
2 → 84
Calls
2 calls:
11.0ms
(- x (/ 16.0 116.0))
57.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

series89.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(- x (/ 16.0 116.0))
45.0ms
(* (- x (/ 16.0 116.0)) (* 3.0 y))

simplify2.8s

Counts
90 → 90
Iterations
IterNodes
done5003
34226
21373
1487
0194

prune427.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize88.0ms

Local error

Found 4 expressions with local error:

1.0b
(/ 16.0 (cbrt 116.0))
1.0b
(/ 16.0 (cbrt 116.0))
1.0b
(/ 16.0 (cbrt 116.0))
61.9b
(fma (- (/ 16.0 (cbrt 116.0))) (/ 1 (* (cbrt 116.0) (cbrt 116.0))) (* (/ 16.0 (cbrt 116.0)) (/ 1 (* (cbrt 116.0) (cbrt 116.0)))))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
54×times-frac
49×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
36×cbrt-prod
18×associate-/r*
10×add-exp-log
9×associate-/l*
7×add-cbrt-cube
4×expm1-log1p-u pow1 log1p-expm1-u add-log-exp
3×cbrt-undiv clear-num frac-2neg div-exp div-inv
1×fma-udef
Counts
4 → 133
Calls
4 calls:
5.0ms
(/ 16.0 (cbrt 116.0))
9.0ms
(/ 16.0 (cbrt 116.0))
5.0ms
(/ 16.0 (cbrt 116.0))
0.0ms
(fma (- (/ 16.0 (cbrt 116.0))) (/ 1 (* (cbrt 116.0) (cbrt 116.0))) (* (/ 16.0 (cbrt 116.0)) (/ 1 (* (cbrt 116.0) (cbrt 116.0)))))

series0.0ms

Counts
4 → 4
Calls
4 calls:
0.0ms
(/ 16.0 (cbrt 116.0))
0.0ms
(/ 16.0 (cbrt 116.0))
0.0ms
(/ 16.0 (cbrt 116.0))
0.0ms
(fma (- (/ 16.0 (cbrt 116.0))) (/ 1 (* (cbrt 116.0) (cbrt 116.0))) (* (/ 16.0 (cbrt 116.0)) (/ 1 (* (cbrt 116.0) (cbrt 116.0)))))

simplify3.7s

Counts
137 → 137
Iterations
IterNodes
done5001
41811
3706
2303
1140
085

prune1.2s

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.7b
(cbrt x)
0.7b
(cbrt x)
0.7b
(cbrt x)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
19.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.3s

Counts
4 → 12
Calls
4 calls:
305.0ms
(* (cbrt x) (cbrt x))
311.0ms
(cbrt x)
342.0ms
(cbrt x)
315.0ms
(cbrt x)

simplify3.7s

Counts
93 → 93
Iterations
IterNodes
done5000
44108
31072
2382
1140
065

prune460.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes237.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample593.0ms

Algorithm
intervals
Results
388.0ms9161×body80valid