Details

Time bar (total: 2.4s)

analyze625.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
0%99.8%0.2%8
16.4%83.4%0.2%9
21.4%78.4%0.2%10
25.9%73.3%0.8%11
28%70.2%1.9%12
39.6%55.8%4.6%13
43.9%50.4%5.8%14

sample24.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms71×body80invalid

simplify36.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
07339
17339

prune12.0ms

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

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (* y (- z x)) t))
0.0b
(* y (- z x))
5.3b
(/ (* y (- z x)) t)

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
add-cube-cbrt
pow1 associate-*r* add-log-exp
associate-*r/
times-frac associate-*l* associate-/r*
cbrt-undiv sub-neg flip3-- div-exp prod-exp flip-- cbrt-unprod associate-/l/
+-commutative distribute-rgt-in frac-2neg distribute-lft-in 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 → 59
Calls
3 calls:
9.0ms
(+ x (/ (* y (- z x)) t))
6.0ms
(* y (- z x))
6.0ms
(/ (* y (- z x)) t)

series29.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(+ x (/ (* y (- z x)) t))
7.0ms
(* y (- z x))
12.0ms
(/ (* y (- z x)) t)

simplify42.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
05612574

prune80.0ms

Filtered
45 candidates to 68 candidates (-51.1%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New64468
Fresh011
Picked101
Done000
Total65570

Merged error: 0.0b

Counts
70 → 5

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (+ (* y z) (* y (neg x))) t))
0.0b
(+ (* y z) (* y (neg x)))
5.3b
(/ (+ (* y z) (* y (neg x))) t)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
12×add-sqr-sqrt add-cube-cbrt times-frac
add-log-exp
distribute-lft-out
add-exp-log add-cbrt-cube
associate-/l*
pow1 flip3-+ unsub-neg associate-/r* distribute-rgt-neg-out flip-+
+-commutative div-sub sum-log associate-/l/
cbrt-undiv associate-+r- frac-2neg div-exp clear-num div-inv
Counts
3 → 60
Calls
3 calls:
8.0ms
(+ x (/ (+ (* y z) (* y (neg x))) t))
4.0ms
(+ (* y z) (* y (neg x)))
9.0ms
(/ (+ (* y z) (* y (neg x))) t)

series30.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(+ x (/ (+ (* y z) (* y (neg x))) t))
7.0ms
(+ (* y z) (* y (neg x)))
13.0ms
(/ (+ (* y z) (* y (neg x))) t)

simplify52.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04971711
14971711

prune79.0ms

Filtered
52 candidates to 69 candidates (-32.7%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New68169
Fresh044
Picked011
Done000
Total68674

Merged error: 0b

Counts
74 → 6

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* y (- z x)) (/ 1 t)))
0.0b
(* y (- z x))
5.3b
(* (* y (- z x)) (/ 1 t))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
27×add-exp-log
18×associate-*r*
17×add-cbrt-cube
16×add-sqr-sqrt
14×*-un-lft-identity
13×prod-exp
12×add-cube-cbrt
10×pow1
times-frac
associate-*r/ cbrt-unprod
add-log-exp
div-exp associate-*l* pow-prod-down
flip3-- flip--
cbrt-undiv frac-times sub-neg rec-exp 1-exp associate-*l/ *-commutative
+-commutative distribute-rgt-in distribute-lft-in flip3-+ sum-log un-div-inv flip-+ div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 77
Calls
3 calls:
4.0ms
(+ x (* (* y (- z x)) (/ 1 t)))
6.0ms
(* y (- z x))
10.0ms
(* (* y (- z x)) (/ 1 t))

series29.0ms

Counts
3 → 9
Calls
3 calls:
10.0ms
(+ x (* (* y (- z x)) (/ 1 t)))
7.0ms
(* y (- z x))
12.0ms
(* (* y (- z x)) (/ 1 t))

simplify37.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05417745

prune79.0ms

Filtered
50 candidates to 86 candidates (-72.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New86086
Fresh044
Picked011
Done011
Total86692

Merged error: 0b

Counts
92 → 6

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ y (/ t (- z x))))
0.0b
(/ t (- z x))
9.3b
(/ y (/ t (- z x)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
105×*-un-lft-identity
103×add-sqr-sqrt
71×add-cube-cbrt
26×associate-/r*
16×distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-exp-log add-cbrt-cube
div-inv associate-/l*
flip3-- flip-- add-log-exp
cbrt-undiv div-exp
pow1
frac-2neg clear-num
+-commutative flip3-+ sum-log flip-+ distribute-lft-out
Counts
3 → 151
Calls
3 calls:
18.0ms
(+ x (/ y (/ t (- z x))))
5.0ms
(/ t (- z x))
8.0ms
(/ y (/ t (- z x)))

series33.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(+ x (/ y (/ t (- z x))))
7.0ms
(/ t (- z x))
12.0ms
(/ y (/ t (- z x)))

simplify51.0ms

Algorithm
egg-herbie
Counts
160 → 160
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
050392025

prune127.0ms

Filtered
119 candidates to 160 candidates (-34.5%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1591160
Fresh123
Picked101
Done022
Total1615166

Merged error: 0b

Counts
166 → 5

regimes273.0ms

Accuracy

76.8% (1.4b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 6.3b

bsearch27.0ms

Steps
ItersRangePoint
4
6.459429661748349e-74
1.2172907811962987e-73
1.1579583021138017e-73
9
-3.3901571160331565e+32
-1.2039736096698947e+23
-9.794140385625607e+24

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04039
14039

end0.0ms

sample567.0ms

Algorithm
intervals
Results
252.0ms8000×body80valid
62.0ms2091×body80invalid

Profiling

Loading profile data...