Details

Time bar (total: 6.4s)

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
214
111
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite30.0ms

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×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 48
Calls
1 calls:
28.0ms
(/ (- x y) (+ y x))

series94.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(/ (- x y) (+ y x))

simplify372.0ms

Counts
51 → 51
Iterations
IterNodes
done5000
2780
1202
082

prune137.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite132.0ms

Algorithm
rewrite-expression-head
Rules
581×*-un-lft-identity
484×times-frac
331×add-sqr-sqrt
324×prod-diff
319×add-cube-cbrt
123×distribute-lft-out
82×associate-/r/
41×flip3-+ flip-+ div-inv
18×fma-neg
8×associate-/r*
7×add-cbrt-cube add-exp-log distribute-lft-out--
6×associate-/l*
5×add-log-exp
4×difference-of-squares
3×expm1-log1p-u pow1 distribute-rgt-out-- log1p-expm1-u
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg flip3-- diff-log frac-sub flip-- sub-div
Counts
3 → 442
Calls
3 calls:
9.0ms
(/ x (+ y x))
10.0ms
(/ y (+ y x))
85.0ms
(- (/ x (+ y x)) (/ y (+ y x)))

series170.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(/ x (+ y x))
45.0ms
(/ y (+ y x))
83.0ms
(- (/ x (+ y x)) (/ y (+ y x)))

simplify1.4s

Counts
451 → 451
Iterations
IterNodes
done5000
23359
1978
0423

prune1.5s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize70.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ y x))
0.1b
(* (/ x (+ y x)) (/ x (+ y x)))
0.1b
(pow (/ y (+ y x)) 3)
0.1b
(pow (/ x (+ y x)) 3)

rewrite105.0ms

Algorithm
rewrite-expression-head
Rules
157×*-un-lft-identity
124×times-frac
95×add-sqr-sqrt
83×add-cube-cbrt
36×unpow-prod-down cube-prod
34×distribute-lft-out
24×add-cbrt-cube swap-sqr add-exp-log
18×associate-*r* associate-*l* associate-/r/
13×pow1
9×flip3-+ flip-+ div-inv
7×cbrt-undiv div-exp
6×pow-unpow
4×expm1-log1p-u associate-/r* pow-exp prod-exp cbrt-unprod log1p-expm1-u add-log-exp rem-cube-cbrt unswap-sqr
3×associate-/l*
2×cube-div cube-mult pow-to-exp pow-pow unpow3 sqr-pow
1×pow2 frac-times clear-num frac-2neg pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up
Counts
4 → 241
Calls
4 calls:
9.0ms
(/ y (+ y x))
55.0ms
(* (/ x (+ y x)) (/ x (+ y x)))
18.0ms
(pow (/ y (+ y x)) 3)
14.0ms
(pow (/ x (+ y x)) 3)

series361.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(/ y (+ y x))
103.0ms
(* (/ x (+ y x)) (/ x (+ y x)))
99.0ms
(pow (/ y (+ y x)) 3)
95.0ms
(pow (/ x (+ y x)) 3)

simplify607.0ms

Counts
253 → 253
Iterations
IterNodes
done5000
11070
0250

prune956.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes59.0ms

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
done15
115
013

end0.0ms

sample439.0ms

Algorithm
intervals
Results
254.0ms8000×body80valid