Details

Time bar (total: 2.3s)

sample32.0ms

Algorithm
intervals
Results
14.0ms344×body80valid

simplify34.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
07339
17339

prune10.0ms

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: 0.0b

Counts
2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
4.5b
(* (- y x) (/ z t))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
3.0ms
(+ x (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))

series23.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ z t)))
12.0ms
(* (- y x) (/ z t))

simplify42.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05329557

prune76.0ms

Filtered
38 candidates to 55 candidates (-44.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New50555
Fresh011
Picked011
Done000
Total50757

Merged error: 0.0b

Counts
57 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

4.5b
(* (- y x) (/ z t))
7.0b
(cbrt (* (- y x) (/ z t)))
7.0b
(cbrt (* (- y x) (/ z t)))
7.0b
(cbrt (* (- y x) (/ z t)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
15×cbrt-div
14×*-un-lft-identity
13×associate-*r*
12×add-cube-cbrt
10×times-frac
9×add-exp-log add-cbrt-cube
8×frac-times flip3-- associate-*l/ flip--
6×pow1
5×associate-*l*
4×associate-*r/ add-log-exp
3×cbrt-prod pow1/3
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 80
Calls
4 calls:
10.0ms
(* (- y x) (/ z t))
6.0ms
(cbrt (* (- y x) (/ z t)))
6.0ms
(cbrt (* (- y x) (/ z t)))
6.0ms
(cbrt (* (- y x) (/ z t)))

series127.0ms

Counts
4 → 12
Calls
4 calls:
13.0ms
(* (- y x) (/ z t))
37.0ms
(cbrt (* (- y x) (/ z t)))
37.0ms
(cbrt (* (- y x) (/ z t)))
39.0ms
(cbrt (* (- y x) (/ z t)))

simplify38.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
050461099

prune136.0ms

Filtered
77 candidates to 92 candidates (-19.5%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New91192
Fresh055
Picked011
Done011
Total91899

Merged error: 0.0b

Counts
99 → 8

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y x) z)
0.0b
(+ x (/ (* (- y x) z) t))
8.5b
(/ (* (- y x) z) t)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 associate-*l* add-log-exp
4×associate-*l/
3×times-frac associate-*r* associate-/r*
2×cbrt-undiv flip3-- div-exp prod-exp flip-- cbrt-unprod associate-/l/
1×+-commutative frac-2neg flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 57
Calls
3 calls:
6.0ms
(* (- y x) z)
5.0ms
(+ x (/ (* (- y x) z) t))
7.0ms
(/ (* (- y x) z) t)

series31.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(* (- y x) z)
11.0ms
(+ x (/ (* (- y x) z) t))
12.0ms
(/ (* (- y x) z) t)

simplify34.0ms

Algorithm
egg-herbie
Counts
66 → 66
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
05581558

prune71.0ms

Filtered
44 candidates to 66 candidates (-50.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New64266
Fresh325
Picked011
Done112
Total68674

Merged error: 0.0b

Counts
74 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) (/ t z)))
4.7b
(/ (- y x) (/ t z))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
119×times-frac
88×*-un-lft-identity
86×add-sqr-sqrt
58×add-cube-cbrt
14×distribute-lft-out-- difference-of-squares
13×associate-/r*
7×add-exp-log add-cbrt-cube div-inv
5×associate-/l*
4×add-log-exp
3×cbrt-undiv div-exp
2×pow1 div-sub associate-/l/
1×+-commutative associate-+r- flip3-- frac-2neg flip3-+ clear-num sum-log associate-/r/ flip-- flip-+ distribute-lft-out
Counts
2 → 114
Calls
2 calls:
19.0ms
(+ x (/ (- y x) (/ t z)))
8.0ms
(/ (- y x) (/ t z))

series25.0ms

Counts
2 → 6
Calls
2 calls:
13.0ms
(+ x (/ (- y x) (/ t z)))
12.0ms
(/ (- y x) (/ t z))

simplify43.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
053871677

prune275.0ms

Filtered
88 candidates to 120 candidates (-36.4%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New1182120
Fresh213
Picked011
Done022
Total1206126

Merged error: 0b

Counts
126 → 6

regimes341.0ms

Accuracy

51.4% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 1.9b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03651
13651

end0.0ms

sample792.0ms

Algorithm
intervals
Results
312.0ms10711×body80valid

Profiling

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