Details

Time bar (total: 19.0s)

sample24.0ms

Algorithm
intervals
Results
9.0ms281×body80valid

simplify258.0ms

Counts
1 → 1
Iterations
IterNodes
done166
11166
10164
9158
8151
7139
6122
5101
471
349
225
117
08

prune13.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.8b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (- z y))
1.7b
(* (/ (- x y) (- z y)) t)

rewrite73.0ms

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-cbrt-cube add-exp-log
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 add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg div-sub pow-prod-down associate-*l/ *-commutative
Counts
2 → 102
Calls
2 calls:
24.0ms
(/ (- x y) (- z y))
44.0ms
(* (/ (- x y) (- z y)) t)

series224.0ms

Counts
2 → 6
Calls
2 calls:
77.0ms
(/ (- x y) (- z y))
147.0ms
(* (/ (- x y) (- z y)) t)

simplify1.2s

Counts
108 → 108
Iterations
IterNodes
done5000
21456
1372
0143

prune641.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- z y) (- x y))
0.4b
(/ 1 (/ (- z y) (- x y)))
1.7b
(* (/ 1 (/ (- z y) (- x y))) t)

rewrite217.0ms

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×clear-num frac-2neg associate-/l/
1×div-sub pow-prod-down associate-*l/ *-commutative pow-flip inv-pow
Counts
3 → 326
Calls
3 calls:
31.0ms
(/ (- z y) (- x y))
44.0ms
(/ 1 (/ (- z y) (- x y)))
118.0ms
(* (/ 1 (/ (- z y) (- x y))) t)

series613.0ms

Counts
3 → 9
Calls
3 calls:
87.0ms
(/ (- z y) (- x y))
240.0ms
(/ 1 (/ (- z y) (- x y)))
286.0ms
(* (/ 1 (/ (- z y) (- x y))) t)

simplify1.5s

Counts
335 → 335
Iterations
IterNodes
done5000
11026
0350

prune1.7s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1 (- z y))
0.0b
(/ 1 (- x y))
0.2b
(/ (/ 1 (- z y)) (/ 1 (- x y)))
1.7b
(* (/ (/ 1 (- z y)) (/ 1 (- x y))) t)

rewrite498.0ms

Algorithm
rewrite-expression-head
Rules
2223×times-frac
1367×add-sqr-sqrt
1338×*-un-lft-identity
800×add-cube-cbrt
446×associate-*l*
266×distribute-lft-out-- difference-of-squares
178×associate-/r/
110×add-exp-log
90×div-inv
88×flip3-- flip--
68×div-exp
38×add-cbrt-cube
31×associate-/r*
27×associate-/l*
18×cbrt-undiv rec-exp 1-exp
17×prod-exp
10×unswap-sqr
8×pow1
5×cbrt-unprod
4×add-log-exp
3×clear-num frac-2neg associate-*r*
2×pow-flip inv-pow
1×pow-prod-down associate-*l/ *-commutative associate-/l/
Counts
4 → 1088
Calls
4 calls:
14.0ms
(/ 1 (- z y))
10.0ms
(/ 1 (- x y))
57.0ms
(/ (/ 1 (- z y)) (/ 1 (- x y)))
267.0ms
(* (/ (/ 1 (- z y)) (/ 1 (- x y))) t)

series639.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(/ 1 (- z y))
85.0ms
(/ 1 (- x y))
232.0ms
(/ (/ 1 (- z y)) (/ 1 (- x y)))
261.0ms
(* (/ (/ 1 (- z y)) (/ 1 (- x y))) t)

simplify2.8s

Counts
1100 → 1100
Iterations
IterNodes
done5001
13635
01036

prune4.3s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z y) (- x y))
1.8b
(/ t (/ (- z y) (- x y)))

rewrite85.0ms

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-cbrt-cube add-exp-log
8×associate-/l*
6×flip3-- div-inv flip--
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg add-log-exp associate-/l/
1×div-sub
Counts
2 → 194
Calls
2 calls:
32.0ms
(/ (- z y) (- x y))
28.0ms
(/ t (/ (- z y) (- x y)))

series285.0ms

Counts
2 → 6
Calls
2 calls:
77.0ms
(/ (- z y) (- x y))
208.0ms
(/ t (/ (- z y) (- x y)))

simplify1.7s

Counts
200 → 200
Iterations
IterNodes
done5001
23799
1732
0270

prune1.0s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes353.0ms

Accuracy

0% (2.2b remaining)

Error of 2.2b against oracle of 0.0b and baseline of 2.2b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done14
114
011

end0.0ms

sample743.0ms

Algorithm
intervals
Results
397.0ms8739×body80valid