Details

Time bar (total: 12.3s)

sample31.0ms

Algorithm
intervals
Results
14.0ms329×body80valid

simplify1.6s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
12111
26511
317911
451811
5178311
done500111

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.8b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 3.0 x))
6.2b
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

rewrite130.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
20×*-un-lft-identity
18×prod-diff
16×add-exp-log add-cube-cbrt add-cbrt-cube
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 associate-*r/ div-exp associate-*l/
2×expm1-log1p-u sub-neg log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg times-frac pow-prod-down clear-num associate-/r* *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 85
Calls
2 calls:
50.0ms
(* (- 1.0 x) (- 3.0 x))
73.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

series135.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(* (- 1.0 x) (- 3.0 x))
90.0ms
(/ (* (- 1.0 x) (- 3.0 x)) (* y 3.0))

simplify2.2s

Counts
91 → 91
Iterations

Useful iterations: 2 (611.0ms)

IterNodesCost
01881602
15441396
238941165
done50011165

prune253.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite160.0ms

Algorithm
rewrite-expression-head
Rules
81×add-sqr-sqrt
69×*-un-lft-identity
64×times-frac
41×add-cube-cbrt
19×add-exp-log associate-*r* associate-*l* add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
10×associate-/l*
6×cbrt-undiv div-exp associate-/r*
5×pow1
4×prod-exp cbrt-unprod div-inv associate-/l/ unswap-sqr
3×expm1-log1p-u log1p-expm1-u add-log-exp
2×flip3-- frac-2neg div-sub clear-num flip--
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative
Counts
3 → 144
Calls
3 calls:
29.0ms
(/ (- 3.0 x) 3.0)
32.0ms
(/ (- 1.0 x) y)
92.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

series153.0ms

Counts
3 → 9
Calls
3 calls:
57.0ms
(/ (- 3.0 x) 3.0)
43.0ms
(/ (- 1.0 x) y)
53.0ms
(* (/ (- 1.0 x) y) (/ (- 3.0 x) 3.0))

simplify2.0s

Counts
153 → 153
Iterations

Useful iterations: done (1.9s)

IterNodesCost
02081863
15901794
233671643
done50011631

prune368.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite151.0ms

Algorithm
rewrite-expression-head
Rules
237×times-frac
178×add-sqr-sqrt
169×*-un-lft-identity
117×add-cube-cbrt
61×associate-*r*
26×distribute-lft-out-- difference-of-squares
24×associate-/l*
19×add-exp-log add-cbrt-cube
10×div-inv
7×cbrt-undiv div-exp
6×associate-/r*
5×pow1 associate-*l*
3×expm1-log1p-u flip3-- div-sub prod-exp flip-- cbrt-unprod log1p-expm1-u associate-/l/ add-log-exp unswap-sqr
2×frac-times frac-2neg associate-*l/ clear-num
1×associate-*r/ pow-prod-down *-commutative
Counts
3 → 228
Calls
3 calls:
19.0ms
(/ (- 3.0 x) 3.0)
25.0ms
(/ (/ (- 3.0 x) 3.0) y)
92.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

series188.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(/ (- 3.0 x) 3.0)
59.0ms
(/ (/ (- 3.0 x) 3.0) y)
71.0ms
(* (- 1.0 x) (/ (/ (- 3.0 x) 3.0) y))

simplify503.0ms

Counts
237 → 237
Iterations

Useful iterations: done (495.0ms)

IterNodesCost
03173425
18603244
done50003079

prune758.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize10.0ms

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))

rewrite72.0ms

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×add-exp-log associate-/r* add-cbrt-cube
15×associate-/r/
8×flip3-- flip-- div-inv
7×cbrt-undiv div-exp
6×associate-/l*
2×pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u associate-/l/ add-log-exp
1×div-sub
Counts
2 → 122
Calls
2 calls:
44.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
17.0ms
(/ (* y 3.0) (- 3.0 x))

series157.0ms

Counts
2 → 6
Calls
2 calls:
92.0ms
(/ (- 1.0 x) (/ (* y 3.0) (- 3.0 x)))
65.0ms
(/ (* y 3.0) (- 3.0 x))

simplify1.9s

Counts
128 → 128
Iterations

Useful iterations: done (1.9s)

IterNodesCost
02312286
16992202
235962078
done50012060

prune495.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes67.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
done911

end0.0ms

sample1.1s

Algorithm
intervals
Results
689.0ms10737×body80valid