Details

Time bar (total: 3.9s)

sample31.0ms

Algorithm
intervals
Results
11.0ms272×body80valid
1.0ms3×body1280valid
0.0ms1×body320valid

simplify100.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (99.0ms)

IterNodesCost
0517813

prune13.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 2

localize14.0ms

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))
0.2b
(/ (* 60.0 (- x y)) (- z t))

rewrite29.0ms

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:
11.0ms
(+ (/ (* 60.0 (- x y)) (- z t)) (* a 120.0))
7.0ms
(* 60.0 (- x y))
9.0ms
(/ (* 60.0 (- x y)) (- z t))

series58.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(+ (/ (* 60.0 (- x y)) (- z t)) (* a 120.0))
4.0ms
(* 60.0 (- x y))
16.0ms
(/ (* 60.0 (- x y)) (- z t))

simplify40.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05472744

prune114.0ms

Filtered
51 candidates to 75 candidates (-47.1%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New69675
Fresh011
Picked011
Done000
Total69877

Merged error: 0.0b

Counts
77 → 8

localize10.0ms

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))
0.8b
(/ 60.0 (/ (- z t) (- x y)))

rewrite66.0ms

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:
30.0ms
(+ (/ 60.0 (/ (- z t) (- x y))) (* a 120.0))
8.0ms
(/ (- z t) (- x y))
12.0ms
(/ 60.0 (/ (- z t) (- x y)))

series91.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(+ (/ 60.0 (/ (- z t) (- x y))) (* a 120.0))
13.0ms
(/ (- z t) (- x y))
41.0ms
(/ 60.0 (/ (- z t) (- x y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
051433394

prune238.0ms

Filtered
144 candidates to 214 candidates (-48.6%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New2122214
Fresh336
Picked011
Done101
Total2166222

Merged error: 0.0b

Counts
222 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ 1 (/ (- z t) (* 60.0 (- x y)))) (* a 120.0))
0.0b
(* 60.0 (- x y))
0.2b
(/ (- z t) (* 60.0 (- x y)))
0.5b
(/ 1 (/ (- z t) (* 60.0 (- x y))))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
58×times-frac
44×add-sqr-sqrt
42×*-un-lft-identity
32×add-exp-log
28×add-cube-cbrt
20×add-cbrt-cube
14×div-exp
12×associate-*r/ associate-/r*
11×associate-/r/
8×associate-/l*
7×pow1 cbrt-undiv flip3-- flip-- distribute-lft-out-- difference-of-squares
6×div-inv add-log-exp
5×associate-*r* prod-exp
3×rec-exp 1-exp associate-*l* cbrt-unprod
2×distribute-rgt-in sub-neg frac-2neg distribute-lft-in clear-num associate-/l/
1×+-commutative pow-flip flip3-+ div-sub pow-prod-down sum-log *-commutative flip-+ inv-pow unswap-sqr
Counts
4 → 139
Calls
4 calls:
20.0ms
(+ (/ 1 (/ (- z t) (* 60.0 (- x y)))) (* a 120.0))
6.0ms
(* 60.0 (- x y))
9.0ms
(/ (- z t) (* 60.0 (- x y)))
11.0ms
(/ 1 (/ (- z t) (* 60.0 (- x y))))

series96.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(+ (/ 1 (/ (- z t) (* 60.0 (- x y)))) (* a 120.0))
4.0ms
(* 60.0 (- x y))
15.0ms
(/ (- z t) (* 60.0 (- x y)))
39.0ms
(/ 1 (/ (- z t) (* 60.0 (- x y))))

simplify52.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
058051784

prune157.0ms

Filtered
92 candidates to 151 candidates (-64.1%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1510151
Fresh044
Picked011
Done011
Total1516157

Merged error: 0.0b

Counts
157 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite193.0ms

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:
102.0ms
(+ (/ (/ 60.0 (- z t)) (/ 1 (- x y))) (* a 120.0))
5.0ms
(/ 60.0 (- z t))
6.0ms
(/ 1 (- x y))
22.0ms
(/ (/ 60.0 (- z t)) (/ 1 (- x y)))

series89.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(+ (/ (/ 60.0 (- z t)) (/ 1 (- x y))) (* a 120.0))
5.0ms
(/ 60.0 (- z t))
4.0ms
(/ 1 (- x y))
42.0ms
(/ (/ 60.0 (- z t)) (/ 1 (- x y)))

simplify125.0ms

Algorithm
egg-herbie
Counts
608 → 608
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
0505212538

prune672.0ms

Filtered
310 candidates to 608 candidates (-96.1%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New6080608
Fresh033
Picked011
Done022
Total6086614

Merged error: 0.0b

Counts
614 → 6

regimes692.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03313
13313

end0.0ms

sample845.0ms

Algorithm
intervals
Results
333.0ms8486×body80valid
9.0ms51×body1280valid
5.0ms37×body640valid
4.0ms20×body2560valid
2.0ms15×body320valid
1.0ms13×body160valid

Profiling

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