Details

Time bar (total: 3.8s)

sample272.0ms

Algorithm
intervals
Results
206.0ms21×body320valid
25.0ms51×body1280valid
11.0ms41×body640valid
11.0ms158×body80valid
2.0ms13×body160valid

simplify379.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0187
1316
2396
3506
4536
5536

prune29.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.2b

Counts
2 → 1

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 1.0 (sin B)) (* x (/ 1.0 (tan B))))
0.1b
(/ 1.0 (sin B))
0.1b
(/ 1.0 (tan B))
0.3b
(* x (/ 1.0 (tan B)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt
28×add-cube-cbrt *-un-lft-identity times-frac
14×associate-*r*
13×add-exp-log add-cbrt-cube
6×pow1 associate-/r* associate-/l* add-log-exp
3×cbrt-undiv div-exp associate-*l* div-inv
2×tan-quot frac-2neg associate-*r/ prod-exp clear-num associate-/r/ cbrt-unprod unswap-sqr
1×sub-neg flip3-- diff-log pow-prod-down *-commutative frac-sub flip--
Counts
4 → 101
Calls
4 calls:
6.0ms
(- (/ 1.0 (sin B)) (* x (/ 1.0 (tan B))))
3.0ms
(/ 1.0 (sin B))
3.0ms
(/ 1.0 (tan B))
9.0ms
(* x (/ 1.0 (tan B)))

series83.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(- (/ 1.0 (sin B)) (* x (/ 1.0 (tan B))))
5.0ms
(/ 1.0 (sin B))
11.0ms
(/ 1.0 (tan B))
33.0ms
(* x (/ 1.0 (tan B)))

simplify48.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 1 (11.0ms)

IterNodesCost
0386627
11479584
25001584

prune168.0ms

Filtered
88 candidates to 113 candidates (-28.4%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New1076113
Fresh000
Picked101
Done000
Total1086114

Merged error: 0.0b

Counts
114 → 6

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ 1.0 (sin B)) (/ (* x 1.0) (tan B)))
0.1b
(/ 1.0 (sin B))
0.2b
(/ (* x 1.0) (tan B))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt times-frac
10×add-exp-log add-cbrt-cube
6×associate-/r*
5×add-log-exp
4×associate-/l*
3×pow1 cbrt-undiv div-exp
2×frac-2neg clear-num div-inv difference-of-squares
1×tan-quot sub-neg flip3-- diff-log prod-exp associate-/r/ frac-sub flip-- cbrt-unprod distribute-lft-out--
Counts
3 → 65
Calls
3 calls:
12.0ms
(- (/ 1.0 (sin B)) (/ (* x 1.0) (tan B)))
3.0ms
(/ 1.0 (sin B))
5.0ms
(/ (* x 1.0) (tan B))

series54.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(- (/ 1.0 (sin B)) (/ (* x 1.0) (tan B)))
4.0ms
(/ 1.0 (sin B))
22.0ms
(/ (* x 1.0) (tan B))

simplify35.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0316461
11175428
25002428

prune92.0ms

Filtered
55 candidates to 74 candidates (-34.5%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New74074
Fresh055
Picked011
Done000
Total74680

Merged error: 0.0b

Counts
80 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 1.0 (sin B)) (* 1.0 (/ (* x (cos B)) (sin B))))
0.1b
(/ 1.0 (sin B))
0.1b
(* x (cos B))
0.2b
(/ (* x (cos B)) (sin B))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
16×add-cube-cbrt *-un-lft-identity
13×add-exp-log add-cbrt-cube
12×times-frac
6×pow1 associate-/r* add-log-exp
4×associate-/l*
3×cbrt-undiv div-exp associate-*r* associate-*l* div-inv
2×frac-2neg associate-*r/ prod-exp clear-num cbrt-unprod
1×sub-neg flip3-- diff-log pow-prod-down *-commutative frac-sub flip-- distribute-lft-out-- sub-div unswap-sqr
Counts
4 → 81
Calls
4 calls:
6.0ms
(- (/ 1.0 (sin B)) (* 1.0 (/ (* x (cos B)) (sin B))))
3.0ms
(/ 1.0 (sin B))
4.0ms
(* x (cos B))
5.0ms
(/ (* x (cos B)) (sin B))

series55.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(- (/ 1.0 (sin B)) (* 1.0 (/ (* x (cos B)) (sin B))))
5.0ms
(/ 1.0 (sin B))
8.0ms
(* x (cos B))
18.0ms
(/ (* x (cos B)) (sin B))

simplify40.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0333572
11375511
25001511

prune102.0ms

Filtered
68 candidates to 93 candidates (-36.8%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New93093
Fresh044
Picked011
Done011
Total93699

Merged error: 0.0b

Counts
99 → 6

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (sin B)) (cbrt (sin B)))
0.6b
(cbrt (sin B))
0.6b
(cbrt (sin B))
0.6b
(cbrt (sin B))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt (sin B)) (cbrt (sin B)))
1.0ms
(cbrt (sin B))
1.0ms
(cbrt (sin B))
2.0ms
(cbrt (sin B))

series79.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(* (cbrt (sin B)) (cbrt (sin B)))
20.0ms
(cbrt (sin B))
17.0ms
(cbrt (sin B))
19.0ms
(cbrt (sin B))

simplify118.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (112.0ms)

IterNodesCost
0161512
1598454
23692400
35001394

prune87.0ms

Filtered
60 candidates to 85 candidates (-41.7%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New84185
Fresh033
Picked011
Done022
Total84791

Merged error: 0.0b

Counts
91 → 7

regimes110.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0106
1106

end0.0ms

sample2.0s

Algorithm
intervals
Results
770.0ms1764×body1280valid
392.0ms1377×body640valid
337.0ms5014×body80valid
130.0ms667×body320valid
55.0ms373×body160valid

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