Details

Time bar (total: 4.6s)

analyze1.5s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.7%98%0.3%13
2.5%97.2%0.3%14

sample46.0ms

Algorithm
intervals
Results
18.0ms255×body80valid
8.0ms157×body80invalid
0.0msbody320valid

simplify39.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03810
111210
238410
3156810
4500110

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
0.0b
(* (- (+ y t) 2.0) b)
0.0b
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
26×associate-*l/
22×flip3-- flip--
17×add-log-exp
12×frac-add frac-sub
10×*-un-lft-identity
add-sqr-sqrt
diff-log associate-*l*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube
sub-neg associate-+l+ associate--l+
associate-*r* sum-log
distribute-lft-out--
+-commutative associate--l- associate-+l- flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out difference-of-squares unswap-sqr
Counts
3 → 73
Calls
3 calls:
14.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
8.0ms
(* (- (+ y t) 2.0) b)
6.0ms
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))

series77.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
6.0ms
(* (- (+ y t) 2.0) b)
25.0ms
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))

simplify103.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 1 (18.0ms)

IterNodesCost
07861381
140811338
250011338

prune138.0ms

Filtered
61 candidates to 82 candidates (-34.4%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New82082
Fresh000
Picked011
Done000
Total82183

Merged error: 0.0b

Counts
83 → 1

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02310
12310

end0.0ms

analyze1.5s

Algorithm
search
Search
TrueOtherFalseIter
0%99.7%0.3%0
0%99.7%0.3%1
0%99.7%0.3%2
0%99.7%0.3%3
0%99.7%0.3%4
0%99.7%0.3%5
0%99.7%0.3%6
0%99.7%0.3%7
0%99.7%0.3%8
0%99.7%0.3%9
0%99.7%0.3%10
0%99.7%0.3%11
0%99.7%0.3%12
1.7%98%0.3%13
2.5%97.2%0.3%14

sample1.1s

Algorithm
intervals
Results
452.0ms7991×body80valid
265.0ms4553×body80invalid
0.0msbody160valid
0.0msbody640valid
0.0msbody320valid
0.0msbody1280valid

Profiling

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