Details

Time bar (total: 11.7s)

sample34.0ms

Algorithm
intervals
Results
14.0ms333×body80valid

simplify1.2s

Counts
1 → 1
Iterations
IterNodes
done5000
81520
7525
6220
5110
476
357
241
120
09

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
add-sqr-sqrt
times-frac add-cbrt-cube add-exp-log associate-/l*
distribute-lft-out--
add-cube-cbrt
cbrt-undiv div-exp distribute-lft-out difference-of-squares associate-/l/
pow1 clear-num associate-/r* frac-2neg flip3-- div-sub prod-exp cbrt-unprod div-inv flip-- add-log-exp
Counts
1 → 30
Calls
1 calls:
83.0ms
(/ (- (+ x y) z) (* t 2.0))

series81.0ms

Counts
1 → 3
Calls
1 calls:
81.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify2.4s

Counts
33 → 33
Iterations
IterNodes
done5000
34035
2721
1201
078

prune192.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite201.0ms

Algorithm
rewrite-expression-head
Rules
29×*-un-lft-identity
19×add-sqr-sqrt times-frac
add-log-exp
distribute-lft-out--
add-cube-cbrt
distribute-lft-out
frac-add difference-of-squares
pow1 associate-+l+ sum-log sub-neg flip3-- add-cbrt-cube diff-log add-exp-log frac-sub div-inv flip-- sub-div
+-commutative flip3-+ distribute-rgt-out-- associate-+l- flip-+
Counts
2 → 47
Calls
2 calls:
177.0ms
(+ (- (/ x t) (/ z t)) (/ y t))
20.0ms
(- (/ x t) (/ z t))

series88.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(+ (- (/ x t) (/ z t)) (/ y t))
44.0ms
(- (/ x t) (/ z t))

simplify1.3s

Counts
53 → 53
Iterations
IterNodes
done5002
32384
2654
1237
0100

prune326.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (/ 1 t) (- x z)) (/ y t))
0.2b
(* (/ 1 t) (- x z))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×times-frac add-exp-log
10×add-cube-cbrt
add-cbrt-cube
associate-*r* frac-add
distribute-rgt-in frac-times pow1 associate-+l+ sub-neg distribute-lft-in flip3-- prod-exp associate-*r/ flip-- add-log-exp
unswap-sqr
div-exp associate-*l/ cbrt-unprod
cbrt-undiv +-commutative rec-exp sum-log flip3-+ 1-exp pow-prod-down *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 65
Calls
2 calls:
33.0ms
(+ (* (/ 1 t) (- x z)) (/ y t))
41.0ms
(* (/ 1 t) (- x z))

series100.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(+ (* (/ 1 t) (- x z)) (/ y t))
55.0ms
(* (/ 1 t) (- x z))

simplify1.5s

Counts
71 → 71
Iterations
IterNodes
done5001
22193
1397
0144

prune352.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- x z) t)
0.0b
(+ (/ (* (- x z) t) (* t t)) (/ y t))
28.2b
(/ (* (- x z) t) (* t t))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
17×add-cbrt-cube add-exp-log
add-sqr-sqrt *-un-lft-identity
pow1 associate-*l* prod-exp add-cube-cbrt cbrt-unprod add-log-exp
cbrt-undiv div-exp associate-*l/
associate-*r*
flip3-- flip-- associate-/l/
+-commutative clear-num associate-/r* sum-log frac-2neg flip3-+ times-frac pow-prod-down frac-add *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 58
Calls
3 calls:
17.0ms
(* (- x z) t)
24.0ms
(+ (/ (* (- x z) t) (* t t)) (/ y t))
20.0ms
(/ (* (- x z) t) (* t t))

series106.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(* (- x z) t)
27.0ms
(+ (/ (* (- x z) t) (* t t)) (/ y t))
34.0ms
(/ (* (- x z) t) (* t t))

simplify1.1s

Counts
67 → 67
Iterations
IterNodes
done5002
21915
1328
0113

prune262.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes501.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
09

end0.0ms

sample1.5s

Algorithm
intervals
Results
498.0ms10950×body80valid