Details

Time bar (total: 2.6s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
193
293

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

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-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 47
Calls
1 calls:
23.0ms
(/ (+ x y) (- x y))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(/ (+ x y) (- x y))

simplify44.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
0174296
1526282
21532278
35001278

prune122.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite57.0ms

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 frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
2 → 178
Calls
2 calls:
22.0ms
(/ (- x y) (+ x y))
26.0ms
(/ 1 (/ (- x y) (+ x y)))

series115.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(/ (- x y) (+ x y))
58.0ms
(/ 1 (/ (- x y) (+ x y)))

simplify55.0ms

Algorithm
egg-herbie
Counts
184 → 184
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
04951481
122241328
250011183

prune323.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite138.0ms

Algorithm
rewrite-expression-head
Rules
979×times-frac
703×*-un-lft-identity
531×add-sqr-sqrt
393×add-cube-cbrt
114×associate-/r*
86×distribute-lft-out
69×distribute-lft-out-- difference-of-squares
59×add-exp-log
43×div-exp
40×associate-/r/
23×div-inv
19×add-cbrt-cube
17×flip3-- flip--
15×rec-exp 1-exp
10×cbrt-undiv associate-/l*
6×pow1
5×pow-flip
3×expm1-log1p-u frac-2neg clear-num log1p-expm1-u inv-pow add-log-exp
2×associate-/l/
1×flip3-+ flip-+ remove-double-div
Counts
3 → 554
Calls
3 calls:
23.0ms
(/ 1 (/ (+ x y) (- x y)))
44.0ms
(/ 1 (/ 1 (/ (+ x y) (- x y))))
26.0ms
(/ (+ x y) (- x y))

series168.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(/ 1 (/ (+ x y) (- x y)))
58.0ms
(/ 1 (/ 1 (/ (+ x y) (- x y))))
53.0ms
(/ (+ x y) (- x y))

simplify85.0ms

Algorithm
egg-herbie
Counts
563 → 563
Iterations

Useful iterations: 1 (30.0ms)

IterNodesCost
012945950
150014613

prune987.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes31.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

sample321.0ms

Algorithm
intervals
Results
186.0ms8000×body80valid