Details

Time bar (total: 2.7s)

sample14.0ms

Algorithm
intervals
Results
6.0ms268×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183

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) (- z y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
22.0ms
(/ (- x y) (- z y))

series48.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (- x y) (- z y))

simplify53.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune168.0ms

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt *-un-lft-identity
30×times-frac
22×add-cube-cbrt
10×associate-/r*
8×distribute-lft-out-- difference-of-squares
6×add-exp-log add-cbrt-cube associate-/l*
4×associate-/r/
2×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
2 → 78
Calls
2 calls:
11.0ms
(/ x (- z y))
11.0ms
(/ y (- z y))

series70.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(/ x (- z y))
45.0ms
(/ y (- z y))

simplify55.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0215387
1647368
21854368
35001368

prune289.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(expm1 (/ y (- z y)))
0.0b
(/ x (- z y))
0.0b
(log1p (expm1 (/ y (- z y))))
0.0b
(/ y (- z y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt *-un-lft-identity
30×times-frac
24×add-cube-cbrt
10×associate-/r*
8×add-exp-log add-cbrt-cube distribute-lft-out-- difference-of-squares
6×associate-/l*
5×log1p-expm1-u
4×pow1 expm1-log1p-u associate-/r/ add-log-exp
2×cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv
1×log1p-udef expm1-log1p log1p-expm1 expm1-udef
Counts
4 → 100
Calls
4 calls:
0.0ms
(expm1 (/ y (- z y)))
11.0ms
(/ x (- z y))
0.0ms
(log1p (expm1 (/ y (- z y))))
11.0ms
(/ y (- z y))

series256.0ms

Counts
4 → 12
Calls
4 calls:
92.0ms
(expm1 (/ y (- z y)))
32.0ms
(/ x (- z y))
87.0ms
(log1p (expm1 (/ y (- z y))))
45.0ms
(/ y (- z y))

simplify57.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0243478
1687447
21897447
35001447

prune423.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z y) (- x y))
0.3b
(/ 1 (/ (- z y) (- x y)))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×flip3-- flip-- div-inv
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×pow-flip div-sub inv-pow
Counts
2 → 204
Calls
2 calls:
22.0ms
(/ (- z y) (- x y))
25.0ms
(/ 1 (/ (- z y) (- x y)))

series168.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(/ (- z y) (- x y))
123.0ms
(/ 1 (/ (- z y) (- x y)))

simplify72.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
05931807
127021636
250011468

prune432.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes39.0ms

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
075

end0.0ms

sample355.0ms

Algorithm
intervals
Results
186.0ms8360×body80valid