Details

Time bar (total: 12.3s)

sample31.0ms

Algorithm
intervals
Results
13.0ms324×body80valid

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
done5001
73848
61000
5476
4254
3110
246
122
012

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ div-inv flip--
Counts
2 → 49
Calls
2 calls:
55.0ms
(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
25.0ms
(/ (- z x) y)

series98.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(+ (* (- 0.75 (/ (- z x) y)) 4.0) 1.0)
49.0ms
(/ (- z x) y)

simplify2.4s

Counts
55 → 55
Iterations
IterNodes
done5001
34766
2846
1260
0104

prune262.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 1 expressions with local error:

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

rewrite125.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity add-log-exp
2×diff-log frac-sub distribute-lft-out-- difference-of-squares
1×pow1 sum-log sub-neg flip3-+ times-frac flip3-- add-cbrt-cube associate--l+ add-exp-log add-cube-cbrt flip-+ flip-- distribute-lft-out
Counts
1 → 20
Calls
1 calls:
124.0ms
(- (+ 1 (/ x y)) (/ z y))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(- (+ 1 (/ x y)) (/ z y))

simplify516.0ms

Counts
23 → 23
Iterations
IterNodes
done5000
2756
1178
064

prune114.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize53.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- z x) y)
0.2b
(pow (* (- 0.75 (/ (- z x) y)) 4.0) 3)
0.2b
(* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))
24.1b
(/ (+ (pow (* (- 0.75 (/ (- z x) y)) 4.0) 3) (pow 1.0 3)) (+ (* 1.0 1.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))))

rewrite350.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
34×add-sqr-sqrt
30×times-frac
26×add-cube-cbrt
16×add-cbrt-cube add-exp-log
12×pow1
10×associate-*l/ associate-/l*
8×flip3-- flip--
6×associate-/r*
4×frac-times pow-prod-down prod-exp sum-cubes cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares associate-/l/
3×pow-unpow associate-*r*
2×cube-div distribute-rgt-in cbrt-undiv clear-num sub-neg pow-pow frac-2neg distribute-lft-in flip3-+ div-exp pow-exp associate-*r/ associate-/r/ flip-+ div-inv rem-cube-cbrt
1×cube-mult pow-to-exp unpow-prod-down unpow3 div-sub cube-prod associate-*l* *-commutative sqr-pow
Counts
4 → 131
Calls
4 calls:
22.0ms
(/ (- z x) y)
37.0ms
(pow (* (- 0.75 (/ (- z x) y)) 4.0) 3)
188.0ms
(* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))
96.0ms
(/ (+ (pow (* (- 0.75 (/ (- z x) y)) 4.0) 3) (pow 1.0 3)) (+ (* 1.0 1.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))))

series721.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(/ (- z x) y)
203.0ms
(pow (* (- 0.75 (/ (- z x) y)) 4.0) 3)
175.0ms
(* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))
309.0ms
(/ (+ (pow (* (- 0.75 (/ (- z x) y)) 4.0) 3) (pow 1.0 3)) (+ (* 1.0 1.0) (* (* (- 0.75 (/ (- z x) y)) 4.0) (- (* (- 0.75 (/ (- z x) y)) 4.0) 1.0))))

simplify2.4s

Counts
143 → 143
Iterations
IterNodes
done5000
24635
1814
0281

prune992.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes165.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done14
114
010

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.2s10203×body80valid