Details

Time bar (total: 2.6s)

sample17.0ms

Algorithm
intervals
Results
9.0ms268×body80valid

simplify8.0ms

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))

rewrite14.0ms

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:
12.0ms
(/ (- x y) (- z y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ (- x y) (- z y))

simplify54.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune108.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
712×*-un-lft-identity
702×add-sqr-sqrt
693×times-frac
441×prod-diff
412×add-cube-cbrt
149×distribute-lft-out--
143×difference-of-squares
94×associate-/r/
48×flip3-- flip--
47×div-inv
21×fma-neg
10×associate-/r*
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×add-log-exp
3×pow1 expm1-log1p-u distribute-rgt-out-- log1p-expm1-u
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 571
Calls
3 calls:
5.0ms
(/ x (- z y))
5.0ms
(/ y (- z y))
71.0ms
(- (/ x (- z y)) (/ y (- z y)))

series153.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(/ x (- z y))
44.0ms
(/ y (- z y))
73.0ms
(- (/ x (- z y)) (/ y (- z y)))

simplify172.0ms

Algorithm
egg-herbie
Counts
580 → 580
Iterations

Useful iterations: 2 (71.0ms)

IterNodesCost
0120915592
1324211621
2500110388

prune878.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- x y) (- z y))
0.3b
(expm1 (/ (- x y) (- z y)))
0.7b
(log1p (expm1 (/ (- x y) (- z y))))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt *-un-lft-identity
25×times-frac
15×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×add-exp-log associate-/r* add-cbrt-cube associate-/l*
4×log1p-expm1-u
3×pow1 expm1-log1p-u add-log-exp
2×flip3-- associate-/r/ flip-- associate-/l/
1×cbrt-undiv log1p-udef expm1-log1p frac-2neg div-sub log1p-expm1 div-exp clear-num div-inv expm1-udef
Counts
3 → 76
Calls
3 calls:
12.0ms
(/ (- x y) (- z y))
0.0ms
(expm1 (/ (- x y) (- z y)))
0.0ms
(log1p (expm1 (/ (- x y) (- z y))))

series187.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(/ (- x y) (- z y))
66.0ms
(expm1 (/ (- x y) (- z y)))
73.0ms
(log1p (expm1 (/ (- x y) (- z y))))

simplify113.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0289500
1860468
23796468
35001468

prune189.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes52.0ms

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

sample458.0ms

Algorithm
intervals
Results
289.0ms8363×body80valid