Details

Time bar (total: 12.6s)

sample23.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
155
done55

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
19.0ms
(/ x (+ x y))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(/ x (+ x y))

simplify4.8s

Counts
36 → 36
Iterations

Useful iterations: 2 (92.0ms)

IterNodesCost
059324
1119305
2270287
3550287
41428287
54626287
done5000287

prune98.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ x y))
0.2b
(* x (/ 1 (+ x y)))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
27×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*r*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out
5×pow1
4×div-exp prod-exp associate-/r* associate-/r/
3×associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv rec-exp flip3-+ 1-exp cbrt-unprod flip-+ div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 78
Calls
2 calls:
26.0ms
(/ 1 (+ x y))
60.0ms
(* x (/ 1 (+ x y)))

series118.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(/ 1 (+ x y))
66.0ms
(* x (/ 1 (+ x y)))

simplify4.1s

Counts
84 → 84
Iterations

Useful iterations: 2 (158.0ms)

IterNodesCost
095755
1220579
2449517
3905517
41928517
done5001517

prune149.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

2.1b
(- (* x x) (* y y))
8.0b
(* (/ x (- (* x x) (* y y))) (- x y))
15.1b
(/ x (- (* x x) (* y y)))

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
25×times-frac
23×*-un-lft-identity
21×add-cube-cbrt
18×associate-*l*
10×add-exp-log add-cbrt-cube
9×difference-of-squares
5×pow1 flip3-- associate-*r* flip-- add-log-exp
4×associate-/r* associate-/r/
3×sub-neg associate-/l*
2×cbrt-undiv distribute-rgt-in frac-times distribute-lft-in associate-*r/ div-exp prod-exp cbrt-unprod div-inv unswap-sqr
1×frac-2neg diff-log pow-prod-down associate-*l/ clear-num *-commutative distribute-lft-out--
Counts
3 → 93
Calls
3 calls:
16.0ms
(- (* x x) (* y y))
76.0ms
(* (/ x (- (* x x) (* y y))) (- x y))
31.0ms
(/ x (- (* x x) (* y y)))

series252.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(- (* x x) (* y y))
117.0ms
(* (/ x (- (* x x) (* y y))) (- x y))
94.0ms
(/ x (- (* x x) (* y y)))

simplify1.8s

Counts
102 → 102
Iterations

Useful iterations: done (1.8s)

IterNodesCost
01431518
13531475
212711329
done50011127

prune305.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes79.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
155
done55

end0.0ms

sample535.0ms

Algorithm
intervals
Results
246.0ms8000×body80valid