Details

Time bar (total: 7.8s)

sample22.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 42
Calls
1 calls:
41.0ms
(/ (+ x y) (+ y 1.0))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (+ x y) (+ y 1.0))

simplify2.6s

Counts
45 → 45
Iterations

Useful iterations: 2 (83.0ms)

IterNodesCost
080552
1198526
2555492
31313492
43872492
done5000492

prune91.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
15.4b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite172.0ms

Algorithm
rewrite-expression-head
Rules
54×*-un-lft-identity
41×add-sqr-sqrt
34×add-cube-cbrt
33×times-frac
22×associate-*l*
18×prod-diff
11×distribute-rgt-in distribute-lft-in
10×difference-of-squares
9×add-exp-log add-cbrt-cube distribute-lft-out
5×associate-*r*
4×pow1 flip3-- associate-/r* associate-/r/ flip-- associate-/l*
2×cbrt-undiv expm1-log1p-u frac-times sub-neg associate-*r/ div-exp prod-exp cbrt-unprod log1p-expm1-u div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg flip3-+ pow-prod-down associate-*l/ clear-num *-commutative flip-+ distribute-lft-out--
Counts
2 → 113
Calls
2 calls:
122.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
41.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series186.0ms

Counts
2 → 6
Calls
2 calls:
95.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
91.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify1.5s

Counts
119 → 119
Iterations

Useful iterations: done (1.5s)

IterNodesCost
02172713
15612502
219342266
done50021935

prune267.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ x y) 1)
0.0b
(- (+ (/ x y) 1) (/ 1.0 y))

rewrite218.0ms

Algorithm
rewrite-expression-head
Rules
86×*-un-lft-identity
56×add-sqr-sqrt
52×prod-diff
51×add-cube-cbrt
46×times-frac
16×distribute-lft-out
13×fma-def
9×add-log-exp
5×div-inv
4×fma-neg
2×pow1 add-exp-log expm1-log1p-u flip3-+ diff-log sum-log frac-sub add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out-- difference-of-squares
1×+-commutative sub-neg flip3-- associate--l+ flip--
Counts
2 → 105
Calls
2 calls:
17.0ms
(+ (/ x y) 1)
194.0ms
(- (+ (/ x y) 1) (/ 1.0 y))

series48.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(+ (/ x y) 1)
29.0ms
(- (+ (/ x y) 1) (/ 1.0 y))

simplify1.6s

Counts
111 → 111
Iterations

Useful iterations: done (1.6s)

IterNodesCost
01832929
14482587
212641875
done50011432

prune188.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes60.0ms

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
067
187
done87

end0.0ms

sample617.0ms

Algorithm
intervals
Results
375.0ms7999×body80valid
0.0ms1×body320valid