Details

Time bar (total: 23.5s)

sample60.0ms

Algorithm
intervals
Results
29.0ms413×body80valid

simplify1.3s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
018408
138408
2112408
3382408
42024408
done5001408

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize56.0ms

Local error

Found 4 expressions with local error:

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

rewrite356.0ms

Algorithm
rewrite-expression-head
Rules
28×associate-*l/
23×flip3-- flip--
18×add-log-exp
16×add-sqr-sqrt
15×*-un-lft-identity
12×frac-add frac-sub
11×associate-*l*
pow1 add-cbrt-cube add-exp-log add-cube-cbrt
diff-log associate-*r*
associate-+l+ sub-neg associate--l+
sum-log distribute-lft-out--
pow-prod-down prod-exp *-commutative cbrt-unprod difference-of-squares unswap-sqr
associate--l- +-commutative flip3-+ associate-+l- flip-+ distribute-lft-out
Counts
4 → 95
Calls
4 calls:
29.0ms
(* (- t 1.0) a)
163.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
44.0ms
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
116.0ms
(* (- (+ y t) 2.0) b)

series438.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(* (- t 1.0) a)
227.0ms
(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
134.0ms
(- (- x (* (- y 1.0) z)) (* (- t 1.0) a))
43.0ms
(* (- (+ y t) 2.0) b)

simplify4.4s

Counts
107 → 107
Iterations

Useful iterations: 2 (1.9s)

IterNodesCost
024056261
184146712
2447346232
done500046232

prune844.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize49.0ms

Local error

Found 4 expressions with local error:

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

rewrite372.0ms

Algorithm
rewrite-expression-head
Rules
23×flip3-- flip--
18×add-log-exp
16×add-sqr-sqrt
15×*-un-lft-identity
14×associate-*l/ associate-*r/
12×frac-add frac-sub
associate-*l*
pow1 sub-neg add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
diff-log
distribute-rgt-in associate-+l+ distribute-lft-in associate--l+ associate--r+
sum-log distribute-lft-out--
pow-prod-down prod-exp *-commutative cbrt-unprod difference-of-squares unswap-sqr
associate--l- +-commutative flip3-+ associate-+l- flip-+ distribute-lft-out
Counts
4 → 103
Calls
4 calls:
26.0ms
(* a (- t 1.0))
177.0ms
(+ (- (- x (* (- y 1.0) z)) (* a (- t 1.0))) (* (- (+ y t) 2.0) b))
47.0ms
(- (- x (* (- y 1.0) z)) (* a (- t 1.0)))
114.0ms
(* (- (+ y t) 2.0) b)

series511.0ms

Counts
4 → 12
Calls
4 calls:
53.0ms
(* a (- t 1.0))
233.0ms
(+ (- (- x (* (- y 1.0) z)) (* a (- t 1.0))) (* (- (+ y t) 2.0) b))
172.0ms
(- (- x (* (- y 1.0) z)) (* a (- t 1.0)))
53.0ms
(* (- (+ y t) 2.0) b)

simplify4.3s

Counts
115 → 115
Iterations

Useful iterations: 2 (2.2s)

IterNodesCost
024757499
186848029
2450047589
done500147589

prune782.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (- (+ y t) 2.0) b)) (cbrt (* (- (+ y t) 2.0) b)))
0.6b
(cbrt (* (- (+ y t) 2.0) b))
0.6b
(cbrt (* (- (+ y t) 2.0) b))
0.6b
(cbrt (* (- (+ y t) 2.0) b))

rewrite254.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
flip3-- pow1/3 flip--
*-un-lft-identity add-cube-cbrt
cbrt-prod
add-exp-log
frac-times add-cbrt-cube swap-sqr associate-*r* associate-*l* add-log-exp
pow-prod-down associate-*r/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
128.0ms
(* (cbrt (* (- (+ y t) 2.0) b)) (cbrt (* (- (+ y t) 2.0) b)))
50.0ms
(cbrt (* (- (+ y t) 2.0) b))
26.0ms
(cbrt (* (- (+ y t) 2.0) b))
48.0ms
(cbrt (* (- (+ y t) 2.0) b))

series704.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt (* (- (+ y t) 2.0) b)) (cbrt (* (- (+ y t) 2.0) b)))
149.0ms
(cbrt (* (- (+ y t) 2.0) b))
187.0ms
(cbrt (* (- (+ y t) 2.0) b))
177.0ms
(cbrt (* (- (+ y t) 2.0) b))

simplify1.4s

Counts
84 → 84
Iterations

Useful iterations: done (1.4s)

IterNodesCost
015935521
140530780
2132630498
done500129818

prune831.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* (- (+ y t) 2.0) b))
0.6b
(cbrt (* (- (+ y t) 2.0) b))
0.6b
(cbrt (* (- (+ y t) 2.0) b))
0.6b
(cbrt (* (- (+ y t) 2.0) b))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
cbrt-div associate-*l/
cbrt-prod add-sqr-sqrt pow1 *-un-lft-identity flip3-- add-cbrt-cube pow1/3 add-exp-log add-cube-cbrt flip-- add-log-exp
Counts
4 → 44
Calls
4 calls:
26.0ms
(cbrt (* (- (+ y t) 2.0) b))
39.0ms
(cbrt (* (- (+ y t) 2.0) b))
25.0ms
(cbrt (* (- (+ y t) 2.0) b))
43.0ms
(cbrt (* (- (+ y t) 2.0) b))

series683.0ms

Counts
4 → 12
Calls
4 calls:
158.0ms
(cbrt (* (- (+ y t) 2.0) b))
165.0ms
(cbrt (* (- (+ y t) 2.0) b))
170.0ms
(cbrt (* (- (+ y t) 2.0) b))
190.0ms
(cbrt (* (- (+ y t) 2.0) b))

simplify2.1s

Counts
56 → 56
Iterations

Useful iterations: done (2.1s)

IterNodesCost
08624072
121021496
259721336
3306820056
done500218656

prune841.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

regimes687.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
018408
123408
done23408

end0.0ms

sample2.3s

Algorithm
intervals
Results
1.7s12635×body80valid
0.0msbody640valid
0.0msbody320valid