Details

Time bar (total: 13.0s)

sample23.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite40.0ms

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×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 47
Calls
1 calls:
37.0ms
(/ (+ x y) (- x y))

series104.0ms

Counts
1 → 3
Calls
1 calls:
104.0ms
(/ (+ x y) (- x y))

simplify1.7s

Counts
50 → 50
Iterations
IterNodes
done5000
33172
2588
1180
078

prune230.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite69.0ms

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×expm1-log1p-u rec-exp clear-num frac-2neg 1-exp log1p-expm1-u add-log-exp associate-/l/
1×flip3-- div-sub pow-flip flip-- inv-pow
Counts
2 → 178
Calls
2 calls:
33.0ms
(/ (- x y) (+ y x))
20.0ms
(/ 1 (/ (- x y) (+ y x)))

series180.0ms

Counts
2 → 6
Calls
2 calls:
103.0ms
(/ (- x y) (+ y x))
77.0ms
(/ 1 (/ (- x y) (+ y x)))

simplify1.9s

Counts
184 → 184
Iterations
IterNodes
done5001
24181
1568
0215

prune494.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite281.0ms

Algorithm
rewrite-expression-head
Rules
708×*-un-lft-identity
599×times-frac
410×add-sqr-sqrt
350×add-cube-cbrt
324×prod-diff
139×distribute-lft-out
102×associate-/r/
50×div-inv
49×flip3-+ flip-+
35×distribute-lft-out--
25×associate-/r*
20×difference-of-squares
18×fma-neg
15×distribute-rgt-out--
12×add-exp-log
10×add-cbrt-cube
9×associate-/l*
6×add-log-exp
5×pow1
4×expm1-log1p-u div-exp log1p-expm1-u
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 → 535
Calls
4 calls:
9.0ms
(/ x (+ x y))
9.0ms
(/ y (+ x y))
83.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
139.0ms
(/ 1 (- (/ x (+ x y)) (/ y (+ x y))))

series386.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(/ x (+ x y))
70.0ms
(/ y (+ x y))
112.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
128.0ms
(/ 1 (- (/ x (+ x y)) (/ y (+ x y))))

simplify2.0s

Counts
547 → 547
Iterations
IterNodes
done5000
24385
11152
0519

prune1.8s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize51.0ms

Local error

Found 4 expressions with local error:

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

rewrite169.0ms

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×expm1-log1p-u pow-exp log1p-expm1-u 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 → 296
Calls
4 calls:
11.0ms
(pow (/ y (+ x y)) 3)
64.0ms
(* (/ y (+ x y)) (/ y (+ x y)))
14.0ms
(pow (/ x (+ x y)) 3)
66.0ms
(* (/ x (+ x y)) (/ x (+ x y)))

series389.0ms

Counts
4 → 12
Calls
4 calls:
98.0ms
(pow (/ y (+ x y)) 3)
98.0ms
(* (/ y (+ x y)) (/ y (+ x y)))
104.0ms
(pow (/ x (+ x y)) 3)
89.0ms
(* (/ x (+ x y)) (/ x (+ x y)))

simplify722.0ms

Counts
308 → 308
Iterations
IterNodes
done5001
11329
0305

prune1.6s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes149.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample683.0ms

Algorithm
intervals
Results
326.0ms8000×body80valid