Details

Time bar (total: 2.8s)

sample26.0ms

Algorithm
intervals
Results
16.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0166
1246
2286
3286

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(* 1.1283791670955126 (exp z))
0.2b
(- (* 1.1283791670955126 (exp z)) (* x y))
5.0b
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×add-cube-cbrt *-un-lft-identity
9×times-frac
7×add-cbrt-cube
6×add-exp-log
5×pow1 add-log-exp
3×expm1-log1p-u associate-*r* associate-*l* associate-/r* log1p-expm1-u associate-/l*
2×flip3-- associate-/r/ flip--
1×cbrt-undiv sub-neg frac-2neg fma-neg diff-log div-exp prod-diff pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
3 → 67
Calls
3 calls:
5.0ms
(* 1.1283791670955126 (exp z))
4.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
8.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

series143.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(* 1.1283791670955126 (exp z))
56.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
71.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

simplify38.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0290501
11077461
25001459

prune195.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.7b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(* 1.1283791670955126 (exp z))
0.1b
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
0.2b
(- (* 1.1283791670955126 (exp z)) (* x y))
5.0b
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
58×add-sqr-sqrt
56×add-cube-cbrt *-un-lft-identity
18×add-exp-log
16×associate-/r*
13×add-cbrt-cube
8×div-exp
7×pow1
6×div-inv associate-/l* add-log-exp
4×cbrt-undiv expm1-log1p-u log1p-expm1-u
3×associate-*r* associate-*l*
2×rec-exp flip3-- frac-2neg 1-exp clear-num flip-- associate-/l/
1×sub-neg pow-flip fma-neg diff-log div-sub prod-diff pow-prod-down prod-exp associate-/r/ *-commutative cbrt-unprod inv-pow unswap-sqr
Counts
4 → 146
Calls
4 calls:
5.0ms
(* 1.1283791670955126 (exp z))
10.0ms
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
4.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
11.0ms
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

series191.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(* 1.1283791670955126 (exp z))
49.0ms
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
57.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
67.0ms
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

simplify71.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
05471434
125261298
250021226

prune320.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 1.1283791670955126 (/ (exp z) y)) (/ x 1))
0.0b
(/ (exp z) y)
0.1b
(/ 1 (- (* 1.1283791670955126 (/ (exp z) y)) (/ x 1)))
0.2b
(* 1.1283791670955126 (/ (exp z) y))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
37×times-frac
35×add-cube-cbrt *-un-lft-identity
13×add-exp-log associate-*r* prod-diff add-cbrt-cube
7×pow1
6×associate-/r* associate-/l* add-log-exp
4×expm1-log1p-u div-exp log1p-expm1-u div-inv
3×cbrt-undiv associate-*r/ associate-*l* associate-/r/
2×flip3-- frac-2neg prod-exp clear-num frac-sub flip-- cbrt-unprod unswap-sqr
1×sub-neg rec-exp pow-flip fma-neg diff-log 1-exp pow-prod-down *-commutative inv-pow
Counts
4 → 128
Calls
4 calls:
8.0ms
(- (* 1.1283791670955126 (/ (exp z) y)) (/ x 1))
3.0ms
(/ (exp z) y)
15.0ms
(/ 1 (- (* 1.1283791670955126 (/ (exp z) y)) (/ x 1)))
9.0ms
(* 1.1283791670955126 (/ (exp z) y))

series142.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(- (* 1.1283791670955126 (/ (exp z) y)) (/ x 1))
16.0ms
(/ (exp z) y)
62.0ms
(/ 1 (- (* 1.1283791670955126 (/ (exp z) y)) (/ x 1)))
20.0ms
(* 1.1283791670955126 (/ (exp z) y))

simplify67.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
06441094
12837805
25001797

prune314.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(* 1.1283791670955126 (exp z))
0.2b
(- (* 1.1283791670955126 (exp z)) (* x y))
5.0b
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×add-cube-cbrt *-un-lft-identity
9×times-frac
7×add-cbrt-cube
6×add-exp-log
5×pow1 add-log-exp
3×expm1-log1p-u associate-*r* associate-*l* associate-/r* log1p-expm1-u associate-/l*
2×flip3-- associate-/r/ flip--
1×cbrt-undiv sub-neg frac-2neg fma-neg diff-log div-exp prod-diff pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
3 → 67
Calls
3 calls:
5.0ms
(* 1.1283791670955126 (exp z))
4.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
8.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

series140.0ms

Counts
3 → 9
Calls
3 calls:
16.0ms
(* 1.1283791670955126 (exp z))
55.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
68.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

simplify37.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0290501
11077461
25001459

prune189.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes99.0ms

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
0167
1187
2187

end0.0ms

sample699.0ms

Algorithm
intervals
Results
515.0ms8001×body80valid