Details

Time bar (total: 11.1s)

sample45.0ms

Algorithm
intervals
Results
29.0ms333×body80valid

simplify65.0ms

Counts
1 → 1
Iterations
IterNodes
done101
5101
495
371
234
115
08

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 2 expressions with local error:

0.4b
(- (* x y) (* z y))
5.0b
(* (- (* x y) (* z y)) t)

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt add-log-exp
associate-*r*
flip3-- distribute-rgt-out-- associate-*l/ insert-posit16 flip--
sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
8.0ms
(- (* x y) (* z y))
25.0ms
(* (- (* x y) (* z y)) t)

series95.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(- (* x y) (* z y))
54.0ms
(* (- (* x y) (* z y)) t)

simplify1.8s

Counts
42 → 42
Iterations
IterNodes
done5003
32717
2527
1164
062

prune152.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

6.0b
(* (* t y) (- x z))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
associate-*r*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
flip3-- associate-*l* *-commutative insert-posit16 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 27
Calls
1 calls:
27.0ms
(* (* t y) (- x z))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(* (* t y) (- x z))

simplify2.0s

Counts
30 → 30
Iterations
IterNodes
done5000
32952
2644
1186
065

prune116.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- x z) t)
6.3b
(* y (* (- x z) t))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
associate-*l*
*-un-lft-identity
add-cube-cbrt
associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod
flip3-- associate-*r/ *-commutative insert-posit16 flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 44
Calls
2 calls:
27.0ms
(* (- x z) t)
37.0ms
(* y (* (- x z) t))

series101.0ms

Counts
2 → 6
Calls
2 calls:
50.0ms
(* (- x z) t)
51.0ms
(* y (* (- x z) t))

simplify2.3s

Counts
50 → 50
Iterations
IterNodes
done5001
33214
2587
1190
079

prune169.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

3.0b
(- (* x x) (* z z))
4.8b
(* (- (* x x) (* z z)) t)
6.3b
(* y (/ (* (- (* x x) (* z z)) t) (+ x z)))
17.1b
(/ (* (- (* x x) (* z z)) t) (+ x z))

rewrite111.0ms

Algorithm
rewrite-expression-head
Rules
20×add-cbrt-cube add-exp-log
17×*-un-lft-identity
15×add-sqr-sqrt
13×associate-*r*
11×add-cube-cbrt
pow1 times-frac
associate-*l*
prod-exp cbrt-unprod add-log-exp
cbrt-undiv associate-/r* div-exp associate-*l/ associate-/r/ insert-posit16
flip3-- flip-- distribute-lft-out
flip3-+ pow-prod-down *-commutative flip-+ div-inv difference-of-squares unswap-sqr associate-/l/
clear-num sub-neg frac-2neg diff-log associate-*r/ associate-/l*
Counts
4 → 95
Calls
4 calls:
12.0ms
(- (* x x) (* z z))
27.0ms
(* (- (* x x) (* z z)) t)
43.0ms
(* y (/ (* (- (* x x) (* z z)) t) (+ x z)))
28.0ms
(/ (* (- (* x x) (* z z)) t) (+ x z))

series303.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(- (* x x) (* z z))
60.0ms
(* (- (* x x) (* z z)) t)
122.0ms
(* y (/ (* (- (* x x) (* z z)) t) (+ x z)))
75.0ms
(/ (* (- (* x x) (* z z)) t) (+ x z))

simplify1.4s

Counts
107 → 107
Iterations
IterNodes
done5002
21752
1421
0147

prune325.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes443.0ms

Accuracy

77% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 6.5b

bsearch1.0ms

simplify4.0ms

Iterations
IterNodes
done30
130
022

end0.0ms

sample1.3s

Algorithm
intervals
Results
950.0ms10606×body80valid