Details

Time bar (total: 7.9s)

sample20.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done8
18
06

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 1 expressions with local error:

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

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×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-exp div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
42.0ms
(/ (+ y x) (+ y 1.0))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ (+ y x) (+ y 1.0))

simplify448.0ms

Counts
43 → 43
Iterations
IterNodes
done5001
2863
1199
080

prune169.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ y 1.0))
0.1b
(* (+ y x) (/ 1 (+ y 1.0)))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out
5×pow1
4×associate-/r* flip3-+ div-exp associate-*l* prod-exp associate-/r/ flip-+
3×associate-/l* unswap-sqr
2×frac-times cbrt-undiv rec-exp 1-exp associate-*l/ cbrt-unprod div-inv add-log-exp
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
2 → 83
Calls
2 calls:
20.0ms
(/ 1 (+ y 1.0))
64.0ms
(* (+ y x) (/ 1 (+ y 1.0)))

series86.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ 1 (+ y 1.0))
47.0ms
(* (+ y x) (/ 1 (+ y 1.0)))

simplify2.6s

Counts
89 → 89
Iterations
IterNodes
done5000
23089
1371
0133

prune317.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (/ 1 (+ 1.0 y))) (cbrt (/ 1 (+ 1.0 y))))
0.3b
(cbrt (/ 1 (+ 1.0 y)))
0.3b
(cbrt (/ 1 (+ 1.0 y)))
0.3b
(cbrt (/ 1 (+ y 1.0)))

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
166×cbrt-prod
138×*-un-lft-identity
112×times-frac
108×add-sqr-sqrt
68×add-cube-cbrt
29×swap-sqr
27×distribute-lft-out
21×associate-*r* associate-*l*
16×unswap-sqr
14×associate-/r/
11×pow1
9×pow1/3 div-inv
7×cbrt-div flip3-+ flip-+
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 189
Calls
4 calls:
82.0ms
(* (cbrt (/ 1 (+ 1.0 y))) (cbrt (/ 1 (+ 1.0 y))))
10.0ms
(cbrt (/ 1 (+ 1.0 y)))
10.0ms
(cbrt (/ 1 (+ 1.0 y)))
6.0ms
(cbrt (/ 1 (+ y 1.0)))

series763.0ms

Counts
4 → 12
Calls
4 calls:
186.0ms
(* (cbrt (/ 1 (+ 1.0 y))) (cbrt (/ 1 (+ 1.0 y))))
186.0ms
(cbrt (/ 1 (+ 1.0 y)))
210.0ms
(cbrt (/ 1 (+ 1.0 y)))
181.0ms
(cbrt (/ 1 (+ y 1.0)))

simplify1.1s

Counts
201 → 201
Iterations
IterNodes
done5000
21783
1528
0274

prune874.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes81.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample1.0s

Algorithm
intervals
Results
736.0ms7999×body80valid
0.0ms1×body1280valid