Details

Time bar (total: 7.7s)

sample22.0ms

Algorithm
intervals
Results
9.0ms296×body80valid
0.0ms2×body1280valid
0.0ms1×body320valid

simplify62.0ms

Counts
1 → 1
Iterations
IterNodes
done71
571
466
352
234
118
09

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* d1 (+ d2 (+ 10.0 20.0)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×add-sqr-sqrt associate-*r*
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt distribute-lft-out
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
49.0ms
(* d1 (+ d2 (+ 10.0 20.0)))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(* d1 (+ d2 (+ 10.0 20.0)))

simplify982.0ms

Counts
27 → 27
Iterations
IterNodes
done5000
2708
1161
050

prune142.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 2 expressions with local error:

3.6b
(* d1 (- (* d2 d2) (* (+ 10.0 20.0) (+ 10.0 20.0))))
9.3b
(/ (* d1 (- (* d2 d2) (* (+ 10.0 20.0) (+ 10.0 20.0)))) (- d2 (+ 10.0 20.0)))

rewrite121.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity
12×add-sqr-sqrt
9×add-cbrt-cube add-exp-log
6×associate-/r* times-frac add-cube-cbrt
4×pow1 associate-*r* associate-*r/ distribute-lft-out--
3×flip3-- associate-*l* flip-- difference-of-squares
2×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod distribute-lft-out add-log-exp associate-/l/
1×clear-num frac-2neg pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 56
Calls
2 calls:
43.0ms
(* d1 (- (* d2 d2) (* (+ 10.0 20.0) (+ 10.0 20.0))))
75.0ms
(/ (* d1 (- (* d2 d2) (* (+ 10.0 20.0) (+ 10.0 20.0)))) (- d2 (+ 10.0 20.0)))

series256.0ms

Counts
2 → 6
Calls
2 calls:
106.0ms
(* d1 (- (* d2 d2) (* (+ 10.0 20.0) (+ 10.0 20.0))))
150.0ms
(/ (* d1 (- (* d2 d2) (* (+ 10.0 20.0) (+ 10.0 20.0)))) (- d2 (+ 10.0 20.0)))

simplify1.8s

Counts
62 → 62
Iterations
IterNodes
done5001
21930
1350
0118

prune333.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ 1 (/ (/ (- d2 (+ 20.0 10.0)) d1) (* (+ d2 (+ 20.0 10.0)) (- d2 (+ 20.0 10.0)))))
14.4b
(/ (/ (- d2 (+ 20.0 10.0)) d1) (* (+ d2 (+ 20.0 10.0)) (- d2 (+ 20.0 10.0))))

rewrite251.0ms

Algorithm
rewrite-expression-head
Rules
320×times-frac
191×*-un-lft-identity
137×add-sqr-sqrt
101×add-cube-cbrt
58×add-exp-log
41×associate-/r/
36×distribute-lft-out--
35×associate-/r*
34×div-exp
32×add-cbrt-cube
25×associate-/l*
20×frac-times
18×distribute-lft-out difference-of-squares
17×cbrt-undiv
15×flip3-+ flip3-- flip-+ flip--
12×div-inv
10×associate-*l/ associate-*r/
8×prod-exp
5×rec-exp 1-exp
4×cbrt-unprod
3×pow1
2×clear-num frac-2neg div-sub add-log-exp
1×pow-flip inv-pow associate-/l/
Counts
2 → 245
Calls
2 calls:
119.0ms
(/ 1 (/ (/ (- d2 (+ 20.0 10.0)) d1) (* (+ d2 (+ 20.0 10.0)) (- d2 (+ 20.0 10.0)))))
109.0ms
(/ (/ (- d2 (+ 20.0 10.0)) d1) (* (+ d2 (+ 20.0 10.0)) (- d2 (+ 20.0 10.0))))

series93.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(/ 1 (/ (/ (- d2 (+ 20.0 10.0)) d1) (* (+ d2 (+ 20.0 10.0)) (- d2 (+ 20.0 10.0)))))
35.0ms
(/ (/ (- d2 (+ 20.0 10.0)) d1) (* (+ d2 (+ 20.0 10.0)) (- d2 (+ 20.0 10.0))))

simplify1.4s

Counts
251 → 251
Iterations
IterNodes
done5001
11169
0394

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes65.0ms

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
done10
110
07

end0.0ms

sample942.0ms

Algorithm
intervals
Results
549.0ms9009×body80valid
46.0ms39×body640valid
12.0ms52×body1280valid
3.0ms26×body320valid
2.0ms14×body160valid