Details

Time bar (total: 32.0s)

sample116.0ms

Algorithm
intervals
Results
76.0ms264×body80valid

simplify1.5s

Counts
1 → 1
Iterations
IterNodes
63197
51788
4733
3264
288
141
026

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 29.9b

localize55.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (+ (* (+ y a) y) b) y)
0.1b
(* (+ (* (+ (* x y) z) y) 27464.7644705) y)
0.1b
(* (+ (* x y) z) y)
29.9b
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))

rewrite304.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
18×*-un-lft-identity add-cube-cbrt
12×add-cbrt-cube add-exp-log
10×pow1
9×times-frac associate-*r* associate-*l*
6×associate-*l/
5×flip3-+ flip-+
4×insert-posit16 add-log-exp
3×associate-/r* pow-prod-down prod-exp *-commutative cbrt-unprod associate-/l* unswap-sqr
2×associate-/r/ associate-/l/
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
4 → 95
Calls
4 calls:
49.0ms
(* (+ (* (+ y a) y) b) y)
58.0ms
(* (+ (* (+ (* x y) z) y) 27464.7644705) y)
43.0ms
(* (+ (* x y) z) y)
153.0ms
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))

series624.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(* (+ (* (+ y a) y) b) y)
79.0ms
(* (+ (* (+ (* x y) z) y) 27464.7644705) y)
62.0ms
(* (+ (* x y) z) y)
434.0ms
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))

simplify7.0s

Counts
107 → 107
Iterations
IterNodes
38585
21897
1528
0198

prune2.3s

Pruning

14 alts after pruning (14 fresh and 0 done)

Merged error: 29.3b

localize117.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
29.9b
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (* (+ (* (+ y a) y) b) (* (cbrt y) (cbrt y))) (cbrt y)) c) y) i))

rewrite287.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×cbrt-prod times-frac
6×add-cbrt-cube add-exp-log
4×pow1 insert-posit16 add-log-exp
3×associate-/r* pow1/3 associate-/l*
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
4 → 68
Calls
4 calls:
2.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
282.0ms
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (* (+ (* (+ y a) y) b) (* (cbrt y) (cbrt y))) (cbrt y)) c) y) i))

series1.5s

Counts
4 → 12
Calls
4 calls:
278.0ms
(cbrt y)
259.0ms
(cbrt y)
282.0ms
(cbrt y)
634.0ms
(/ (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (* (+ (* (+ y a) y) b) (* (cbrt y) (cbrt y))) (cbrt y)) c) y) i))

simplify1.3s

Counts
80 → 80
Iterations
IterNodes
33502
2833
1268
0115

prune2.0s

Pruning

13 alts after pruning (12 fresh and 1 done)

Merged error: 29.3b

localize84.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
29.9b
(/ (+ (* (+ (* (+ (* (* (+ (* x y) z) (* (cbrt y) (cbrt y))) (cbrt y)) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))

rewrite426.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×cbrt-prod times-frac
6×add-cbrt-cube add-exp-log
4×pow1 insert-posit16 add-log-exp
3×associate-/r* pow1/3 associate-/l*
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×cbrt-undiv clear-num frac-2neg div-exp div-inv
Counts
4 → 68
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
420.0ms
(/ (+ (* (+ (* (+ (* (* (+ (* x y) z) (* (cbrt y) (cbrt y))) (cbrt y)) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))

series1.6s

Counts
4 → 12
Calls
4 calls:
353.0ms
(cbrt y)
290.0ms
(cbrt y)
355.0ms
(cbrt y)
581.0ms
(/ (+ (* (+ (* (+ (* (* (+ (* x y) z) (* (cbrt y) (cbrt y))) (cbrt y)) 27464.7644705) y) 230661.510616) y) t) (+ (* (+ (* (+ (* (+ y a) y) b) y) c) y) i))

simplify1.5s

Counts
80 → 80
Iterations
IterNodes
33588
2827
1268
0115

prune1.9s

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 29.3b

localize85.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (+ (* (+ a y) y) b) y)
0.1b
(* (+ (* (+ (* x y) z) y) 27464.7644705) y)
0.1b
(* (+ (* x y) z) y)
29.9b
(* (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (/ 1 (+ i (* y (+ c (* (+ (* (+ a y) y) b) y))))))

rewrite330.0ms

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt
24×associate-*r*
19×*-un-lft-identity add-exp-log
18×add-cube-cbrt
15×add-cbrt-cube
12×pow1 associate-*l*
11×times-frac
8×associate-*l/
7×prod-exp
6×flip3-+ flip-+ unswap-sqr
5×cbrt-unprod
4×pow-prod-down *-commutative insert-posit16 add-log-exp
2×frac-times div-exp associate-/r/
1×cbrt-undiv rec-exp 1-exp associate-*r/ un-div-inv div-inv
Counts
4 → 106
Calls
4 calls:
54.0ms
(* (+ (* (+ a y) y) b) y)
40.0ms
(* (+ (* (+ (* x y) z) y) 27464.7644705) y)
30.0ms
(* (+ (* x y) z) y)
203.0ms
(* (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (/ 1 (+ i (* y (+ c (* (+ (* (+ a y) y) b) y))))))

series682.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(* (+ (* (+ a y) y) b) y)
83.0ms
(* (+ (* (+ (* x y) z) y) 27464.7644705) y)
61.0ms
(* (+ (* x y) z) y)
484.0ms
(* (+ (* (+ (* (+ (* (+ (* x y) z) y) 27464.7644705) y) 230661.510616) y) t) (/ 1 (+ i (* y (+ c (* (+ (* (+ a y) y) b) y))))))

simplify1.2s

Counts
118 → 118
Iterations
IterNodes
22565
1664
0230

prune2.3s

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 29.3b

regimes2.3s

Accuracy

0% (0.8b remaining)

Error of 28.1b against oracle of 27.3b and baseline of 28.1b

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
245
145
029

end0.0ms

sample2.5s

Algorithm
intervals
Results
2.0s8251×body80valid