Details

Time bar (total: 12.1s)

sample37.0ms

Algorithm
intervals
Results
14.0ms277×body80valid

simplify673.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.1b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (- z y))
3.0b
(* (/ (- x y) (- z y)) t)

rewrite123.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
70×*-un-lft-identity
51×times-frac
31×associate-*l*
26×add-cube-cbrt
22×distribute-lft-out-- difference-of-squares
9×add-exp-log add-cbrt-cube
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×flip3-- associate-*r* flip--
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×frac-2neg div-sub pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 102
Calls
2 calls:
44.0ms
(/ (- x y) (- z y))
67.0ms
(* (/ (- x y) (- z y)) t)

series251.0ms

Counts
2 → 6
Calls
2 calls:
96.0ms
(/ (- x y) (- z y))
154.0ms
(* (/ (- x y) (- z y)) t)

simplify1.9s

Counts
108 → 108

prune366.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- z y) (- x y))
0.2b
(/ 1 (/ (- z y) (- x y)))
3.0b
(* (/ 1 (/ (- z y) (- x y))) t)

rewrite226.0ms

Algorithm
rewrite-expression-head
Rules
392×times-frac
335×add-sqr-sqrt
323×*-un-lft-identity
157×add-cube-cbrt
98×associate-*l*
82×distribute-lft-out-- difference-of-squares
36×associate-/r*
35×add-exp-log
19×add-cbrt-cube
18×associate-/r/
15×div-exp
10×div-inv
9×flip3-- flip--
8×associate-/l*
7×cbrt-undiv prod-exp
6×pow1
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*r* cbrt-unprod add-log-exp
2×frac-2neg clear-num associate-/l/
1×pow-flip div-sub pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 326
Calls
3 calls:
35.0ms
(/ (- z y) (- x y))
31.0ms
(/ 1 (/ (- z y) (- x y)))
128.0ms
(* (/ 1 (/ (- z y) (- x y))) t)

series532.0ms

Counts
3 → 9
Calls
3 calls:
92.0ms
(/ (- z y) (- x y))
200.0ms
(/ 1 (/ (- z y) (- x y)))
239.0ms
(* (/ 1 (/ (- z y) (- x y))) t)

simplify1.5s

Counts
335 → 335

prune910.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z y) (- x y))
2.5b
(/ t (/ (- z y) (- x y)))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
11×associate-/r/
9×add-exp-log add-cbrt-cube
8×associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/l/ add-log-exp
1×div-sub
Counts
2 → 194
Calls
2 calls:
28.0ms
(/ (- z y) (- x y))
41.0ms
(/ t (/ (- z y) (- x y)))

series284.0ms

Counts
2 → 6
Calls
2 calls:
72.0ms
(/ (- z y) (- x y))
213.0ms
(/ t (/ (- z y) (- x y)))

simplify1.1s

Counts
200 → 200

prune640.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- z y))
0.2b
(* (/ 1 (- z y)) (- x y))
3.0b
(* (* (/ 1 (- z y)) (- x y)) t)

rewrite197.0ms

Algorithm
rewrite-expression-head
Rules
47×add-sqr-sqrt
41×*-un-lft-identity
32×times-frac
31×add-exp-log
24×add-cube-cbrt
22×associate-*l*
19×add-cbrt-cube
13×prod-exp
11×pow1
8×associate-*r* distribute-lft-out-- difference-of-squares
7×associate-*l/ cbrt-unprod
6×flip3-- div-exp flip--
5×associate-/r*
4×frac-times associate-*r/ pow-prod-down associate-/r/
3×cbrt-undiv rec-exp 1-exp associate-/l* add-log-exp unswap-sqr
2×distribute-rgt-in sub-neg distribute-lft-in *-commutative div-inv
1×pow-flip frac-2neg clear-num inv-pow
Counts
3 → 121
Calls
3 calls:
16.0ms
(/ 1 (- z y))
80.0ms
(* (/ 1 (- z y)) (- x y))
95.0ms
(* (* (/ 1 (- z y)) (- x y)) t)

series333.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ 1 (- z y))
133.0ms
(* (/ 1 (- z y)) (- x y))
161.0ms
(* (* (/ 1 (- z y)) (- x y)) t)

simplify672.0ms

Counts
130 → 130

prune263.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes208.0ms

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch70.0ms

Steps
ItersRangePoint
8
2.4442020641407835e-27
1.1116306533826845e-23
6.834072606383064e-27
5
-1.6996100869427896e-292
-7.298376540159095e-293
-1.5637642633114119e-292

simplify563.0ms

end0.0ms

sample1.1s

Algorithm
intervals
Results
459.0ms8725×body80valid