Details

Time bar (total: 3.0s)

sample17.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0156
1226
2226

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.3b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(* 1.1283791670955126 (exp z))
0.4b
(- (* 1.1283791670955126 (exp z)) (* x y))
9.0b
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

rewrite19.0ms

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×associate-*r* associate-*l* associate-/r* associate-/l*
2×flip3-- associate-/r/ flip--
1×cbrt-undiv sub-neg frac-2neg diff-log div-exp pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
3 → 59
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)))

series146.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(* 1.1283791670955126 (exp z))
54.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
75.0ms
(/ y (- (* 1.1283791670955126 (exp z)) (* x y)))

simplify164.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0268470
1994433
24728432
35001432

prune171.0ms

Filtered
68 candidates to 51 candidates (75.0%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 1.7b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* 1.1283791670955126 (exp z))
0.1b
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
0.4b
(- (* 1.1283791670955126 (exp z)) (* x y))
9.0b
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

rewrite36.0ms

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
3×associate-*r* associate-*l*
2×rec-exp flip3-- frac-2neg 1-exp clear-num flip-- associate-/l/
1×sub-neg pow-flip diff-log div-sub pow-prod-down prod-exp associate-/r/ *-commutative cbrt-unprod inv-pow unswap-sqr
Counts
4 → 136
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)

series201.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(* 1.1283791670955126 (exp z))
46.0ms
(/ 1 (/ (- (* 1.1283791670955126 (exp z)) (* x y)) y))
59.0ms
(- (* 1.1283791670955126 (exp z)) (* x y))
72.0ms
(/ (- (* 1.1283791670955126 (exp z)) (* x y)) y)

simplify67.0ms

Algorithm
egg-herbie
Counts
148 → 148
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
05211391
124221259
250011188

prune298.0ms

Filtered
148 candidates to 88 candidates (59.5%)
Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity times-frac
13×associate-*r*
11×add-exp-log
10×add-cbrt-cube
6×pow1
5×add-log-exp
3×div-exp associate-*l* associate-/r* associate-/l*
2×cbrt-undiv flip3-- prod-exp associate-/r/ flip-- cbrt-unprod div-inv unswap-sqr
1×sub-neg rec-exp pow-flip frac-2neg diff-log 1-exp associate-*r/ pow-prod-down clear-num *-commutative inv-pow
Counts
3 → 77
Calls
3 calls:
5.0ms
(- (* 1.1283791670955126 (/ (exp z) y)) x)
12.0ms
(/ 1 (- (* 1.1283791670955126 (/ (exp z) y)) x))
9.0ms
(* 1.1283791670955126 (/ (exp z) y))

series132.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(- (* 1.1283791670955126 (/ (exp z) y)) x)
65.0ms
(/ 1 (- (* 1.1283791670955126 (/ (exp z) y)) x))
20.0ms
(* 1.1283791670955126 (/ (exp z) y))

simplify45.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0359585
11488533
25001512

prune186.0ms

Filtered
86 candidates to 56 candidates (65.1%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ z (log 1.1283791670955126))
0.1b
(/ 1 (/ (- (exp (+ z (log 1.1283791670955126))) (* x y)) y))
0.4b
(- (exp (+ z (log 1.1283791670955126))) (* x y))
9.0b
(/ (- (exp (+ z (log 1.1283791670955126))) (* x y)) y)

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
58×*-un-lft-identity
55×add-sqr-sqrt add-cube-cbrt
17×add-exp-log
16×associate-/r*
11×add-cbrt-cube
8×div-exp
7×add-log-exp
6×pow1 div-inv associate-/l*
4×cbrt-undiv
3×associate-+r+ log-prod
2×rec-exp flip3-- frac-2neg 1-exp clear-num flip-- associate-/l/ distribute-lft-out
1×+-commutative sub-neg pow-flip flip3-+ diff-log div-sub sum-log associate-/r/ log-pow flip-+ inv-pow
Counts
4 → 134
Calls
4 calls:
3.0ms
(+ z (log 1.1283791670955126))
36.0ms
(/ 1 (/ (- (exp (+ z (log 1.1283791670955126))) (* x y)) y))
31.0ms
(- (exp (+ z (log 1.1283791670955126))) (* x y))
65.0ms
(/ (- (exp (+ z (log 1.1283791670955126))) (* x y)) y)

series446.0ms

Counts
4 → 12
Calls
4 calls:
164.0ms
(+ z (log 1.1283791670955126))
87.0ms
(/ 1 (/ (- (exp (+ z (log 1.1283791670955126))) (* x y)) y))
86.0ms
(- (exp (+ z (log 1.1283791670955126))) (* x y))
109.0ms
(/ (- (exp (+ z (log 1.1283791670955126))) (* x y)) y)

simplify67.0ms

Algorithm
egg-herbie
Counts
146 → 146
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
05371575
123931428
250011351

prune316.0ms

Filtered
146 candidates to 89 candidates (61.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes110.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0156
1156

end0.0ms

sample406.0ms

Algorithm
intervals
Results
244.0ms8000×body80valid