Details

Time bar (total: 13.2s)

sample19.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify12.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
214
111
05

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 47
Calls
1 calls:
29.0ms
(/ (- x y) (+ x y))

series89.0ms

Counts
1 → 3
Calls
1 calls:
89.0ms
(/ (- x y) (+ x y))

simplify1.5s

Counts
50 → 50
Iterations
IterNodes
done5004
32479
2565
1194
079

prune168.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (/ (+ x y) (- x y)))
0.0b
(/ (+ x y) (- x y))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
31×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
5×flip3-- flip--
4×cbrt-undiv
3×pow1
2×rec-exp clear-num frac-2neg 1-exp insert-posit16 add-log-exp associate-/l/
1×flip3-+ flip-+ pow-flip inv-pow
Counts
2 → 175
Calls
2 calls:
23.0ms
(/ 1 (/ (+ x y) (- x y)))
29.0ms
(/ (+ x y) (- x y))

series152.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(/ 1 (/ (+ x y) (- x y)))
73.0ms
(/ (+ x y) (- x y))

simplify1.5s

Counts
181 → 181
Iterations
IterNodes
done5000
21602
1528
0205

prune354.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- x y) (+ y x))
0.0b
(cbrt (* (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))) (/ (- x y) (+ y x))))
0.0b
(* (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))) (/ (- x y) (+ y x)))
0.0b
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))

rewrite417.0ms

Algorithm
rewrite-expression-head
Rules
279×*-un-lft-identity
169×times-frac
146×add-sqr-sqrt
73×add-cube-cbrt
59×add-cbrt-cube add-exp-log
52×associate-*r*
49×distribute-lft-out
48×swap-sqr
41×distribute-lft-out--
30×pow1
29×difference-of-squares
27×associate-*l*
22×prod-exp cbrt-unprod
18×cbrt-undiv div-exp
12×associate-/r/
11×frac-times associate-*l/
7×cbrt-div pow-plus associate-*r/ pow-prod-up
6×flip3-+ flip-+ div-inv unswap-sqr
5×associate-/l*
4×associate-/r* pow-prod-down insert-posit16 add-log-exp
3×pow2 pow-sqr
2×pow3 *-commutative associate-/l/
1×cbrt-prod clear-num frac-2neg flip3-- pow1/3 div-sub rem-cbrt-cube flip--
Counts
4 → 270
Calls
4 calls:
21.0ms
(/ (- x y) (+ y x))
134.0ms
(cbrt (* (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))) (/ (- x y) (+ y x))))
132.0ms
(* (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))) (/ (- x y) (+ y x)))
115.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))

series449.0ms

Counts
4 → 12
Calls
4 calls:
104.0ms
(/ (- x y) (+ y x))
108.0ms
(cbrt (* (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))) (/ (- x y) (+ y x))))
119.0ms
(* (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))) (/ (- x y) (+ y x)))
117.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))

simplify2.2s

Counts
282 → 282
Iterations
IterNodes
done5000
23310
1844
0241

prune880.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))))
0.0b
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))
0.0b
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))
0.0b
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))

rewrite432.0ms

Algorithm
rewrite-expression-head
Rules
646×*-un-lft-identity
384×times-frac
304×add-sqr-sqrt
148×add-cube-cbrt
144×swap-sqr
114×distribute-lft-out
96×distribute-lft-out--
78×associate-*r* associate-*l*
60×difference-of-squares
40×add-cbrt-cube add-exp-log
25×pow1
24×associate-/r/
12×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv unswap-sqr
4×frac-times associate-*l/ associate-*r/ insert-posit16 add-log-exp
3×pow2 cbrt-div pow-plus pow-prod-down pow-sqr *-commutative pow-prod-up
1×cbrt-prod pow1/3
Counts
4 → 400
Calls
4 calls:
40.0ms
(cbrt (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))))
124.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))
122.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))
96.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))

series540.0ms

Counts
4 → 12
Calls
4 calls:
163.0ms
(cbrt (* (/ (- x y) (+ y x)) (/ (- x y) (+ y x))))
128.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))
132.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))
116.0ms
(* (/ (- x y) (+ y x)) (/ (- x y) (+ y x)))

simplify2.0s

Counts
412 → 412
Iterations
IterNodes
done5002
22034
1565
0163

prune1.6s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes77.0ms

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
done10
110
07

end0.0ms

sample500.0ms

Algorithm
intervals
Results
354.0ms8000×body80valid