Details

Time bar (total: 4.4s)

sample23.0ms

Algorithm
intervals
Results
13.0ms271×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
112
06

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 y) (- z y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-cbrt-cube add-exp-log
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp insert-posit16 div-inv add-log-exp
Counts
1 → 53
Calls
1 calls:
15.0ms
(/ (- x y) (- z y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (- x y) (- z y))

simplify396.0ms

Counts
56 → 56
Iterations
IterNodes
done2000
2577
1230
095

prune172.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-cbrt-cube add-exp-log
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out-- insert-posit16
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 106
Calls
3 calls:
11.0ms
(/ y (- z y))
59.0ms
(- (/ x (- z y)) (/ y (- z y)))
12.0ms
(/ x (- z y))

series210.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(/ y (- z y))
109.0ms
(- (/ x (- z y)) (/ y (- z y)))
50.0ms
(/ x (- z y))

simplify494.0ms

Counts
115 → 115
Iterations
IterNodes
done2003
2895
1318
0152

prune352.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (- z y))
0.1b
(* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
0.2b
(* (/ x (- z y)) (/ x (- z y)))
24.6b
(cbrt (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y))))

rewrite191.0ms

Algorithm
rewrite-expression-head
Rules
119×*-un-lft-identity
116×add-sqr-sqrt
107×times-frac
63×add-cube-cbrt
59×add-cbrt-cube add-exp-log
42×associate-*r*
30×pow1
27×swap-sqr
25×distribute-lft-out--
22×associate-*l* prod-exp cbrt-unprod
19×difference-of-squares
18×cbrt-undiv div-exp
12×associate-/r/
11×frac-times associate-*l/
7×cbrt-div pow-plus associate-*r/ pow-prod-up
6×flip3-- div-inv flip-- unswap-sqr
5×associate-/r*
4×pow-prod-down insert-posit16 add-log-exp
3×pow2 pow-sqr associate-/l*
2×pow3 *-commutative
1×cbrt-prod clear-num frac-2neg pow1/3 rem-cbrt-cube
Counts
4 → 225
Calls
4 calls:
7.0ms
(/ x (- z y))
65.0ms
(* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
46.0ms
(* (/ x (- z y)) (/ x (- z y)))
69.0ms
(cbrt (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y))))

series251.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(/ x (- z y))
86.0ms
(* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y)))
70.0ms
(* (/ x (- z y)) (/ x (- z y)))
52.0ms
(cbrt (* (* (/ x (- z y)) (/ x (- z y))) (/ x (- z y))))

simplify609.0ms

Counts
237 → 237
Iterations
IterNodes
done2002
1781
0231

prune734.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes142.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample616.0ms

Algorithm
intervals
Results
436.0ms8343×body80valid