Details

Time bar (total: 2.7s)

sample13.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

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))

rewrite26.0ms

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 flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
24.0ms
(/ (+ x y) (- x y))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(/ (+ x y) (- x y))

simplify46.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0169288
1510274
21435270
35001270

prune78.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (/ (- x y) (+ x y)))
0.0b
(/ (- 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×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
23.0ms
(/ 1 (/ (- x y) (+ x y)))
21.0ms
(/ (- x y) (+ x y))

series131.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(/ 1 (/ (- x y) (+ x y)))
63.0ms
(/ (- x y) (+ x y))

simplify53.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
04861464
121981313
250011169

prune183.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (pow (/ (- x y) (+ x y)) 3))
0.0b
(/ 1 (cbrt (pow (/ (- x y) (+ x y)) 3)))
0.0b
(/ (- x y) (+ x y))
0.0b
(pow (/ (- x y) (+ x y)) 3)

rewrite154.0ms

Algorithm
rewrite-expression-head
Rules
445×*-un-lft-identity
443×times-frac
313×add-sqr-sqrt
290×cbrt-prod
207×add-cube-cbrt
156×unpow-prod-down cube-prod
66×distribute-lft-out
65×associate-/r*
53×distribute-lft-out-- difference-of-squares
27×associate-/r/
14×div-inv
13×add-exp-log flip3-+ flip-+
10×add-cbrt-cube
8×associate-/l*
6×pow1 cube-mult unpow3 sqr-pow
4×div-exp add-log-exp
3×cbrt-undiv cube-div pow-unpow
2×cbrt-div pow-flip frac-2neg pow1/3 pow-exp clear-num associate-/l/ rem-cube-cbrt
1×pow-to-exp rec-exp flip3-- pow-pow 1-exp div-sub flip-- rem-cbrt-cube inv-pow
Counts
4 → 451
Calls
4 calls:
19.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
54.0ms
(/ 1 (cbrt (pow (/ (- x y) (+ x y)) 3)))
24.0ms
(/ (- x y) (+ x y))
20.0ms
(pow (/ (- x y) (+ x y)) 3)

series323.0ms

Counts
4 → 12
Calls
4 calls:
86.0ms
(cbrt (pow (/ (- x y) (+ x y)) 3))
99.0ms
(/ 1 (cbrt (pow (/ (- x y) (+ x y)) 3)))
66.0ms
(/ (- x y) (+ x y))
72.0ms
(pow (/ (- x y) (+ x y)) 3)

simplify106.0ms

Algorithm
egg-herbie
Counts
463 → 463
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
07274516
132153474
250013443

prune442.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×add-exp-log associate-/r* add-cbrt-cube
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- flip-- div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp clear-num flip-+ rem-exp-log
Counts
3 → 117
Calls
3 calls:
31.0ms
(exp (/ (+ x y) (- x y)))
37.0ms
(log (exp (/ (+ x y) (- x y))))
23.0ms
(/ (+ x y) (- x y))

series209.0ms

Counts
3 → 9
Calls
3 calls:
78.0ms
(exp (/ (+ x y) (- x y)))
65.0ms
(log (exp (/ (+ x y) (- x y))))
66.0ms
(/ (+ x y) (- x y))

simplify45.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 3 (38.0ms)

IterNodesCost
0236660
1608623
21641614
35002611

prune215.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes56.0ms

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
0104
1104

end0.0ms

sample310.0ms

Algorithm
intervals
Results
141.0ms8000×body80valid