Details

Time bar (total: 5.6s)

sample37.0ms

Algorithm
intervals
Results
15.0ms265×body80valid
1.0ms5×body1280valid
0.0ms3×body320valid

simplify81.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0226
1376
2626
31056
41496
51886
62216
72756
83626
94486
106866
118126
129036
139076
149076

prune4.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.4b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (* 60.0 (- x y)) (- z t)) (* a 120.0))
0.0b
(* 60.0 (- x y))
1.5b
(/ (* 60.0 (- x y)) (- z t))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 times-frac associate-*r* associate-/r* add-log-exp
4×associate-*r/
3×flip3-- associate-*l* flip-- distribute-lft-out-- difference-of-squares
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
1×+-commutative frac-2neg flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 66
Calls
3 calls:
24.0ms
(+ (/ (* 60.0 (- x y)) (- z t)) (* a 120.0))
12.0ms
(* 60.0 (- x y))
16.0ms
(/ (* 60.0 (- x y)) (- z t))

series198.0ms

Counts
3 → 9
Calls
3 calls:
113.0ms
(+ (/ (* 60.0 (- x y)) (- z t)) (* a 120.0))
30.0ms
(* 60.0 (- x y))
55.0ms
(/ (* 60.0 (- x y)) (- z t))

simplify43.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0367404
11595361
25001361

prune170.0ms

Filtered
75 candidates to 52 candidates (69.3%)
Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ 60.0 (/ (- z t) (- x y))) (* a 120.0))
0.0b
(/ (- z t) (- x y))
0.3b
(/ 60.0 (/ (- z t) (- x y)))

rewrite113.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
195×add-sqr-sqrt *-un-lft-identity
91×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
11×associate-/r/
10×add-exp-log add-cbrt-cube
8×associate-/l*
6×flip3-- flip-- div-inv
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1
2×frac-2neg clear-num associate-/l/
1×+-commutative flip3-+ div-sub sum-log flip-+
Counts
3 → 205
Calls
3 calls:
73.0ms
(+ (/ 60.0 (/ (- z t) (- x y))) (* a 120.0))
10.0ms
(/ (- z t) (- x y))
14.0ms
(/ 60.0 (/ (- z t) (- x y)))

series473.0ms

Counts
3 → 9
Calls
3 calls:
166.0ms
(+ (/ 60.0 (/ (- z t) (- x y))) (* a 120.0))
49.0ms
(/ (- z t) (- x y))
258.0ms
(/ 60.0 (/ (- z t) (- x y)))

simplify83.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
07271908
132121851
250011849

prune508.0ms

Filtered
214 candidates to 145 candidates (67.8%)
Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (/ 60.0 (- z t)) (- x y)) (* a 120.0))
0.0b
(/ 60.0 (- z t))
0.3b
(* (/ 60.0 (- z t)) (- x y))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
39×*-un-lft-identity
31×times-frac
23×add-cube-cbrt
21×associate-*l*
10×add-exp-log add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*r* associate-/r* add-log-exp
4×distribute-rgt-in sub-neg associate-+l+ flip3-- distribute-lft-in associate-/r/ flip--
3×associate-/l*
2×cbrt-undiv frac-times associate-*r/ div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×+-commutative frac-2neg flip3-+ pow-prod-down associate-*l/ clear-num sum-log *-commutative flip-+
Counts
3 → 102
Calls
3 calls:
9.0ms
(+ (* (/ 60.0 (- z t)) (- x y)) (* a 120.0))
5.0ms
(/ 60.0 (- z t))
26.0ms
(* (/ 60.0 (- z t)) (- x y))

series459.0ms

Counts
3 → 9
Calls
3 calls:
147.0ms
(+ (* (/ 60.0 (- z t)) (- x y)) (* a 120.0))
44.0ms
(/ 60.0 (- z t))
268.0ms
(* (/ 60.0 (- z t)) (- x y))

simplify48.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0446649
11793601
25001601

prune299.0ms

Filtered
111 candidates to 80 candidates (72.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ (/ 60.0 (- z t)) (/ 1 (- x y))) (* a 120.0))
0.0b
(/ 1 (- x y))
0.0b
(/ 60.0 (- z t))
0.4b
(/ (/ 60.0 (- z t)) (/ 1 (- x y)))

rewrite294.0ms

Algorithm
rewrite-expression-head
Rules
1131×times-frac
700×add-sqr-sqrt *-un-lft-identity
420×add-cube-cbrt
140×distribute-lft-out-- difference-of-squares
93×associate-/r/
47×div-inv
46×flip3-- flip--
32×add-exp-log
31×associate-/r*
27×associate-/l*
20×add-cbrt-cube
19×div-exp
10×cbrt-undiv
6×add-log-exp
5×pow1
3×rec-exp frac-2neg 1-exp clear-num
1×+-commutative pow-flip flip3-+ sum-log flip-+ associate-/l/ inv-pow
Counts
4 → 596
Calls
4 calls:
198.0ms
(+ (/ (/ 60.0 (- z t)) (/ 1 (- x y))) (* a 120.0))
6.0ms
(/ 1 (- x y))
5.0ms
(/ 60.0 (- z t))
29.0ms
(/ (/ 60.0 (- z t)) (/ 1 (- x y)))

series490.0ms

Counts
4 → 12
Calls
4 calls:
148.0ms
(+ (/ (/ 60.0 (- z t)) (/ 1 (- x y))) (* a 120.0))
32.0ms
(/ 1 (- x y))
43.0ms
(/ 60.0 (- z t))
267.0ms
(/ (/ 60.0 (- z t)) (/ 1 (- x y)))

simplify114.0ms

Algorithm
egg-herbie
Counts
608 → 608
Iterations

Useful iterations: 1 (41.0ms)

IterNodesCost
023437712
150027156

prune1.3s

Filtered
608 candidates to 311 candidates (51.2%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

regimes256.0ms

Accuracy

0% (0.1b 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 (1.0ms)

IterNodesCost
0156
1156

end0.0ms

sample570.0ms

Algorithm
intervals
Results
282.0ms8541×body80valid
7.0ms23×body2560valid
5.0ms32×body1280valid
4.0ms30×body640valid
2.0ms18×body320valid
1.0ms11×body160valid