Details

Time bar (total: 9.9s)

sample49.0ms

Algorithm
intervals
Results
23.0ms322×body80valid

simplify1.5s

Counts
1 → 1

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.75 (/ (- x z) y))
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
0.0b
(/ (- x z) y)

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
add-log-exp
add-exp-log add-cbrt-cube associate-/l*
distribute-lft-out-- difference-of-squares
pow1 associate-/r*
+-commutative associate-+r+ flip3-+ div-sub sum-log flip-+ associate-/l/
cbrt-undiv distribute-rgt-in associate-+r- flip3-- frac-2neg distribute-lft-in div-exp clear-num flip-- div-inv distribute-lft-out
Counts
3 → 64
Calls
3 calls:
39.0ms
(+ 0.75 (/ (- x z) y))
7.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
22.0ms
(/ (- x z) y)

series101.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(+ 0.75 (/ (- x z) y))
42.0ms
(+ 1.0 (* 4.0 (+ 0.75 (/ (- x z) y))))
34.0ms
(/ (- x z) y)

simplify586.0ms

Counts
73 → 73

prune275.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ 0.75 (/ x y)) (/ z y))
0.0b
(+ 1.0 (* 4.0 (- (+ 0.75 (/ x y)) (/ z y))))
0.0b
(+ 0.75 (/ x y))

rewrite214.0ms

Algorithm
rewrite-expression-head
Rules
12×add-log-exp
10×*-un-lft-identity
add-sqr-sqrt
associate-+r+
pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in flip3-+ associate--l+ sum-log add-cbrt-cube flip-+
+-commutative diff-log frac-sub distribute-lft-out distribute-lft-out-- difference-of-squares
flip3-- times-frac flip--
Counts
3 → 49
Calls
3 calls:
136.0ms
(- (+ 0.75 (/ x y)) (/ z y))
61.0ms
(+ 1.0 (* 4.0 (- (+ 0.75 (/ x y)) (/ z y))))
14.0ms
(+ 0.75 (/ x y))

series87.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(- (+ 0.75 (/ x y)) (/ z y))
49.0ms
(+ 1.0 (* 4.0 (- (+ 0.75 (/ x y)) (/ z y))))
21.0ms
(+ 0.75 (/ x y))

simplify1.6s

Counts
58 → 58

prune146.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (+ (/ x y) 1) (/ z y))

rewrite178.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity add-log-exp
diff-log frac-sub distribute-lft-out-- difference-of-squares
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- flip3-+ times-frac associate--l+ sum-log add-cbrt-cube flip-- flip-+ distribute-lft-out
Counts
1 → 20
Calls
1 calls:
177.0ms
(- (+ (/ x y) 1) (/ z y))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(- (+ (/ x y) 1) (/ z y))

simplify923.0ms

Counts
23 → 23

prune51.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.75 (* (- x z) (/ 1 y)))
0.0b
(+ 1.0 (* 4.0 (+ 0.75 (* (- x z) (/ 1 y)))))
0.2b
(* (- x z) (/ 1 y))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
14×*-un-lft-identity
13×associate-*r*
12×add-exp-log
11×add-cube-cbrt times-frac
add-cbrt-cube
add-log-exp
pow1 associate-*l*
prod-exp
unswap-sqr
+-commutative frac-times associate-+r+ flip3-- flip3-+ div-exp associate-*l/ sum-log flip-- cbrt-unprod flip-+
cbrt-undiv distribute-rgt-in rec-exp distribute-lft-in 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
3 → 66
Calls
3 calls:
14.0ms
(+ 0.75 (* (- x z) (/ 1 y)))
14.0ms
(+ 1.0 (* 4.0 (+ 0.75 (* (- x z) (/ 1 y)))))
44.0ms
(* (- x z) (/ 1 y))

series139.0ms

Counts
3 → 9
Calls
3 calls:
30.0ms
(+ 0.75 (* (- x z) (/ 1 y)))
54.0ms
(+ 1.0 (* 4.0 (+ 0.75 (* (- x z) (/ 1 y)))))
54.0ms
(* (- x z) (/ 1 y))

simplify793.0ms

Counts
75 → 75

prune304.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes58.0ms

Accuracy

-6.3% (0.0b remaining)

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

bsearch0.0ms

simplify1.5s

end0.0ms

sample1.1s

Algorithm
intervals
Results
677.0ms10127×body80valid