Details

Time bar (total: 3.1s)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
193
293

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

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:
11.0ms
(/ (+ x y) (- x y))

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(/ (+ x y) (- x y))

simplify44.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
0174296
1526282
21532278
35001278

prune83.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

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:
13.0ms
(/ 1 (/ (- x y) (+ x y)))
11.0ms
(/ (- x y) (+ x y))

series129.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(/ 1 (/ (- x y) (+ x y)))
66.0ms
(/ (- x y) (+ x y))

simplify57.0ms

Algorithm
egg-herbie
Counts
184 → 184
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
04951481
122241328
250011183

prune203.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
954×times-frac
631×*-un-lft-identity
491×add-sqr-sqrt
369×add-cube-cbrt
87×associate-/r/
70×distribute-lft-out
61×distribute-lft-out-- difference-of-squares
51×add-exp-log
44×div-inv
36×div-exp
27×associate-/r* associate-/l*
23×flip3-+ flip-+
20×flip3-- flip--
19×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
5×pow1
3×expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 533
Calls
3 calls:
6.0ms
(/ 1 (+ x y))
6.0ms
(/ 1 (- x y))
27.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))

series131.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(/ 1 (+ x y))
37.0ms
(/ 1 (- x y))
62.0ms
(/ (/ 1 (- x y)) (/ 1 (+ x y)))

simplify97.0ms

Algorithm
egg-herbie
Counts
542 → 542
Iterations

Useful iterations: 1 (37.0ms)

IterNodesCost
018026248
150025485

prune597.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
121×*-un-lft-identity
80×times-frac
79×add-sqr-sqrt
78×cbrt-prod
45×add-cube-cbrt
21×distribute-lft-out
17×distribute-lft-out-- difference-of-squares
8×associate-/r/
6×add-exp-log add-cbrt-cube
5×associate-/l*
4×pow1 expm1-log1p-u flip3-+ associate-/r* flip-+ log1p-expm1-u div-inv add-log-exp
3×cbrt-div pow1/3
2×associate-/l/
1×cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip--
Counts
4 → 159
Calls
4 calls:
11.0ms
(/ (- x y) (+ x y))
5.0ms
(cbrt (/ (- x y) (+ x y)))
5.0ms
(cbrt (/ (- x y) (+ x y)))
5.0ms
(cbrt (/ (- x y) (+ x y)))

series714.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(/ (- x y) (+ x y))
213.0ms
(cbrt (/ (- x y) (+ x y)))
221.0ms
(cbrt (/ (- x y) (+ x y)))
214.0ms
(cbrt (/ (- x y) (+ x y)))

simplify57.0ms

Algorithm
egg-herbie
Counts
171 → 171
Iterations

Useful iterations: 3 (43.0ms)

IterNodesCost
02481317
16291270
220801263
350011236

prune407.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes53.0ms

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
063
163

end0.0ms

sample272.0ms

Algorithm
intervals
Results
149.0ms8000×body80valid