Details

Time bar (total: 10.6s)

sample17.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
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) (- x y))

rewrite25.0ms

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-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ div-inv flip-- add-log-exp
Counts
1 → 45
Calls
1 calls:
23.0ms
(/ (+ x y) (- x y))

series91.0ms

Counts
1 → 3
Calls
1 calls:
91.0ms
(/ (+ x y) (- x y))

simplify2.5s

Counts
48 → 48
Iterations
IterNodes
done5001
33448
2591
1175
076

prune197.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

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

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×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 associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp clear-num frac-2neg 1-exp add-log-exp associate-/l/
1×flip3-- div-sub pow-flip flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
33.0ms
(/ (- x y) (+ x y))
39.0ms
(/ 1 (/ (- x y) (+ x y)))

series161.0ms

Counts
2 → 6
Calls
2 calls:
70.0ms
(/ (- x y) (+ x y))
91.0ms
(/ 1 (/ (- x y) (+ x y)))

simplify1.3s

Counts
180 → 180
Iterations
IterNodes
done5001
23260
1549
0205

prune421.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite221.0ms

Algorithm
rewrite-expression-head
Rules
190×*-un-lft-identity
155×times-frac
114×add-sqr-sqrt
54×add-cube-cbrt
35×distribute-lft-out--
28×associate-/r/ distribute-lft-out
25×associate-/r*
20×difference-of-squares
15×distribute-rgt-out--
13×div-inv
12×flip3-+ add-exp-log flip-+
10×add-cbrt-cube
9×associate-/l*
6×add-log-exp
5×pow1
4×div-exp
3×cbrt-undiv clear-num frac-2neg
2×flip3-- frac-sub flip-- sub-div
1×rec-exp sub-neg diff-log 1-exp pow-flip inv-pow
Counts
4 → 185
Calls
4 calls:
9.0ms
(/ x (+ y x))
10.0ms
(/ y (+ y x))
82.0ms
(- (/ x (+ y x)) (/ y (+ y x)))
112.0ms
(/ 1 (- (/ x (+ y x)) (/ y (+ y x))))

series311.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(/ x (+ y x))
55.0ms
(/ y (+ y x))
114.0ms
(- (/ x (+ y x)) (/ y (+ y x)))
90.0ms
(/ 1 (- (/ x (+ y x)) (/ y (+ y x))))

simplify881.0ms

Counts
197 → 197
Iterations
IterNodes
done5000
22150
1480
0231

prune646.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize62.0ms

Local error

Found 4 expressions with local error:

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

rewrite237.0ms

Algorithm
rewrite-expression-head
Rules
218×*-un-lft-identity
176×times-frac
134×add-sqr-sqrt
110×add-cube-cbrt
48×swap-sqr distribute-lft-out
36×unpow-prod-down cube-prod associate-*r* associate-*l*
34×add-cbrt-cube add-exp-log
24×associate-/r/
20×pow1
12×flip3-+ flip-+ div-inv
10×cbrt-undiv div-exp
8×prod-exp cbrt-unprod unswap-sqr
6×pow-unpow
4×pow-exp add-log-exp rem-cube-cbrt
2×cube-div pow2 cube-mult frac-times pow-to-exp pow-pow pow-plus unpow3 pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up sqr-pow
Counts
4 → 288
Calls
4 calls:
21.0ms
(pow (/ y (+ y x)) 3)
83.0ms
(* (/ y (+ y x)) (/ y (+ y x)))
21.0ms
(pow (/ x (+ y x)) 3)
87.0ms
(* (/ x (+ y x)) (/ x (+ y x)))

series390.0ms

Counts
4 → 12
Calls
4 calls:
105.0ms
(pow (/ y (+ y x)) 3)
84.0ms
(* (/ y (+ y x)) (/ y (+ y x)))
108.0ms
(pow (/ x (+ y x)) 3)
92.0ms
(* (/ x (+ y x)) (/ x (+ y x)))

simplify782.0ms

Counts
300 → 300
Iterations
IterNodes
done5001
11320
0297

prune1.4s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes167.0ms

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
done11
111
08

end0.0ms

sample695.0ms

Algorithm
intervals
Results
352.0ms8000×body80valid