Details

Time bar (total: 23.1s)

sample35.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify49.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-cbrt-cube add-exp-log
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp insert-posit16 div-inv add-log-exp
Counts
1 → 53
Calls
1 calls:
32.0ms
(/ (- x y) (- 1.0 y))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(/ (- x y) (- 1.0 y))

simplify3.7s

Counts
56 → 56
Iterations
IterNodes
done5018
32424
2680
1259
0104

prune500.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ y (- 1.0 y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 38
Calls
1 calls:
18.0ms
(/ y (- 1.0 y))

series72.0ms

Counts
1 → 3
Calls
1 calls:
72.0ms
(/ y (- 1.0 y))

simplify3.2s

Counts
41 → 41
Iterations
IterNodes
done5001
31448
2489
1178
083

prune413.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize39.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (+ y 1.0) (- 1.0 y))
0.1b
(* (/ y (* (+ y 1.0) (- 1.0 y))) (+ 1.0 y))
13.8b
(/ y (* (+ y 1.0) (- 1.0 y)))

rewrite271.0ms

Algorithm
rewrite-expression-head
Rules
19×add-cbrt-cube associate-*l* add-exp-log
16×add-sqr-sqrt *-un-lft-identity associate-/r/
14×frac-times
11×flip3-+ flip-+
10×add-cube-cbrt
9×flip3-- associate-*r* flip--
8×associate-*r/
7×pow1 associate-*l/
6×times-frac prod-exp cbrt-unprod
4×cbrt-undiv div-exp
3×distribute-rgt-in distribute-lft-in insert-posit16 associate-/l* add-log-exp
2×sub-neg pow-prod-down *-commutative div-inv distribute-lft-out unswap-sqr
1×clear-num associate-/r* frac-2neg distribute-lft-out-- difference-of-squares
Counts
3 → 107
Calls
3 calls:
94.0ms
(* (+ y 1.0) (- 1.0 y))
130.0ms
(* (/ y (* (+ y 1.0) (- 1.0 y))) (+ 1.0 y))
31.0ms
(/ y (* (+ y 1.0) (- 1.0 y)))

series303.0ms

Counts
3 → 9
Calls
3 calls:
109.0ms
(* (+ y 1.0) (- 1.0 y))
51.0ms
(* (/ y (* (+ y 1.0) (- 1.0 y))) (+ 1.0 y))
143.0ms
(/ y (* (+ y 1.0) (- 1.0 y)))

simplify4.9s

Counts
116 → 116
Iterations
IterNodes
done5091
23106
1608
0184

prune1.3s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize57.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* (/ y (* (+ y 1.0) (- 1.0 y))) 1.0) (* (/ y (* (+ y 1.0) (- 1.0 y))) y))
0.1b
(* (/ y (* (+ y 1.0) (- 1.0 y))) y)
13.8b
(/ y (* (+ y 1.0) (- 1.0 y)))
13.8b
(/ y (* (+ y 1.0) (- 1.0 y)))

rewrite317.0ms

Algorithm
rewrite-expression-head
Rules
24×associate-/r/
23×add-cbrt-cube add-exp-log
15×associate-*l*
13×add-sqr-sqrt
12×frac-times
11×*-un-lft-identity add-cube-cbrt
10×flip3-+ flip-+
9×times-frac flip3-- associate-*l/ flip--
6×pow1 cbrt-undiv div-exp prod-exp associate-*r/ cbrt-unprod associate-/l* add-log-exp
4×insert-posit16
3×associate-*r* div-inv
2×clear-num associate-/r* frac-2neg
1×+-commutative sum-log pow-prod-down frac-add *-commutative distribute-lft-out unswap-sqr
Counts
4 → 110
Calls
4 calls:
122.0ms
(+ (* (/ y (* (+ y 1.0) (- 1.0 y))) 1.0) (* (/ y (* (+ y 1.0) (- 1.0 y))) y))
113.0ms
(* (/ y (* (+ y 1.0) (- 1.0 y))) y)
26.0ms
(/ y (* (+ y 1.0) (- 1.0 y)))
38.0ms
(/ y (* (+ y 1.0) (- 1.0 y)))

series521.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(+ (* (/ y (* (+ y 1.0) (- 1.0 y))) 1.0) (* (/ y (* (+ y 1.0) (- 1.0 y))) y))
120.0ms
(* (/ y (* (+ y 1.0) (- 1.0 y))) y)
127.0ms
(/ y (* (+ y 1.0) (- 1.0 y)))
145.0ms
(/ y (* (+ y 1.0) (- 1.0 y)))

simplify4.7s

Counts
122 → 122
Iterations
IterNodes
done5002
22720
1519
0180

prune1.6s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes211.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
07

end0.0ms

sample687.0ms

Algorithm
intervals
Results
295.0ms7999×body80valid
0.0ms1×body1280valid