Details

Time bar (total: 3.1s)

sample25.0ms

Algorithm
intervals
Results
10.0ms338×body80valid

simplify41.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0247
1547
2927
31427
41927
52387
62557
72867
83307
94277
104557
115187
125957
138037
148077
158077

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
0.2b
(/ y (* z 3.0))
0.2b
(* (* z 3.0) y)
5.9b
(/ t (* (* z 3.0) y))

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log add-cbrt-cube
14×*-un-lft-identity
9×pow1 add-sqr-sqrt add-cube-cbrt add-log-exp
7×prod-exp cbrt-unprod
6×times-frac associate-/l*
5×cbrt-undiv div-exp
3×associate-*r* pow-prod-down
2×associate-+l+ frac-2neg frac-add clear-num associate-/r* sum-log div-inv distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log associate-*l* *-commutative flip-- flip-+ distribute-lft-out--
Counts
4 → 81
Calls
4 calls:
72.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
7.0ms
(/ y (* z 3.0))
16.0ms
(* (* z 3.0) y)
19.0ms
(/ t (* (* z 3.0) y))

series132.0ms

Counts
4 → 12
Calls
4 calls:
69.0ms
(+ (- x (/ y (* z 3.0))) (/ t (* (* z 3.0) y)))
17.0ms
(/ y (* z 3.0))
18.0ms
(* (* z 3.0) y)
28.0ms
(/ t (* (* z 3.0) y))

simplify55.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0405532
12039469
25001469

prune198.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
0.2b
(/ t (* z 3.0))
0.2b
(/ y (* z 3.0))
4.6b
(/ (/ t (* z 3.0)) y)

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
39×times-frac
29×*-un-lft-identity
24×add-sqr-sqrt add-cube-cbrt
23×add-exp-log add-cbrt-cube
13×associate-/l*
9×cbrt-undiv div-exp add-log-exp
7×div-inv
5×associate-/r*
4×pow1
3×frac-2neg prod-exp clear-num cbrt-unprod
2×associate-+l+ frac-add sum-log distribute-lft-out
1×+-commutative associate-+l- sub-neg flip3-- flip3-+ diff-log flip-- flip-+ associate-/l/ distribute-lft-out--
Counts
4 → 109
Calls
4 calls:
77.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
7.0ms
(/ t (* z 3.0))
7.0ms
(/ y (* z 3.0))
14.0ms
(/ (/ t (* z 3.0)) y)

series131.0ms

Counts
4 → 12
Calls
4 calls:
70.0ms
(+ (- x (/ y (* z 3.0))) (/ (/ t (* z 3.0)) y))
17.0ms
(/ t (* z 3.0))
17.0ms
(/ y (* z 3.0))
26.0ms
(/ (/ t (* z 3.0)) y)

simplify56.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 1 (14.0ms)

IterNodesCost
0482721
11906657
25002657

prune286.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ t (* z 3.0))
0.2b
(/ (* z 3.0) y)
0.6b
(/ 1 (/ (* z 3.0) y))
4.6b
(/ (/ t (* z 3.0)) y)

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
72×times-frac
44×add-exp-log
40×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
32×add-cbrt-cube
21×div-exp
14×cbrt-undiv associate-/r* associate-/l*
12×div-inv
6×prod-exp
5×pow1
4×frac-2neg clear-num cbrt-unprod add-log-exp
3×rec-exp 1-exp
1×pow-flip associate-/r/ associate-/l/ inv-pow
Counts
4 → 146
Calls
4 calls:
7.0ms
(/ t (* z 3.0))
12.0ms
(/ (* z 3.0) y)
13.0ms
(/ 1 (/ (* z 3.0) y))
14.0ms
(/ (/ t (* z 3.0)) y)

series81.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(/ t (* z 3.0))
17.0ms
(/ (* z 3.0) y)
15.0ms
(/ 1 (/ (* z 3.0) y))
27.0ms
(/ (/ t (* z 3.0)) y)

simplify69.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
0521807
12734703
25002670

prune325.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ t (* z 3.0))
0.2b
(* z (/ 3.0 y))
0.6b
(/ 1 (* z (/ 3.0 y)))
4.6b
(/ (/ t (* z 3.0)) y)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
49×times-frac
44×add-exp-log
37×add-sqr-sqrt
32×add-cube-cbrt *-un-lft-identity add-cbrt-cube
17×div-exp
13×associate-*r* associate-/l*
12×cbrt-undiv
10×prod-exp
9×pow1
8×div-inv
6×cbrt-unprod
5×associate-/r*
4×add-log-exp
3×rec-exp frac-2neg 1-exp associate-*l* clear-num
2×pow-flip associate-*r/ pow-prod-down unswap-sqr
1×associate-/r/ *-commutative associate-/l/ inv-pow
Counts
4 → 134
Calls
4 calls:
7.0ms
(/ t (* z 3.0))
13.0ms
(* z (/ 3.0 y))
18.0ms
(/ 1 (* z (/ 3.0 y)))
14.0ms
(/ (/ t (* z 3.0)) y)

series77.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(/ t (* z 3.0))
16.0ms
(* z (/ 3.0 y))
18.0ms
(/ 1 (* z (/ 3.0 y)))
26.0ms
(/ (/ t (* z 3.0)) y)

simplify60.0ms

Algorithm
egg-herbie
Counts
146 → 146
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0524678
12554593
25002587

prune299.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

regimes111.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0219
1219

end0.0ms

sample731.0ms

Algorithm
intervals
Results
342.0ms11210×body80valid