Details

Time bar (total: 16.0s)

sample63.0ms

Algorithm
intervals
Results
33.0ms499×body80valid

simplify24.0ms

Counts
1 → 1
Iterations
IterNodes
done54
354
242
124
011

prune23.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 11.2b

localize20.0ms

Local error

Found 3 expressions with local error:

0.3b
(* (/ z t) (/ z t))
3.0b
(/ x (/ (* y y) x))
9.9b
(/ (* y y) x)

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
76×times-frac
61×add-sqr-sqrt
49×*-un-lft-identity add-cube-cbrt
29×add-cbrt-cube add-exp-log
13×swap-sqr associate-*r* associate-*l*
11×cbrt-undiv div-exp
10×pow1 associate-/r* div-inv
6×prod-exp cbrt-unprod
4×associate-/l* unswap-sqr
3×add-log-exp
2×clear-num frac-2neg
1×pow2 frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ associate-/r/ pow-sqr *-commutative pow-prod-up
Counts
3 → 136
Calls
3 calls:
26.0ms
(* (/ z t) (/ z t))
8.0ms
(/ x (/ (* y y) x))
10.0ms
(/ (* y y) x)

series96.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(* (/ z t) (/ z t))
37.0ms
(/ x (/ (* y y) x))
28.0ms
(/ (* y y) x)

simplify452.0ms

Counts
145 → 145
Iterations
IterNodes
done5000
1705
0215

prune888.0ms

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (/ x y) (/ y x))
0.3b
(* (/ z t) (/ z t))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
461×times-frac
238×add-sqr-sqrt
226×*-un-lft-identity add-cube-cbrt
33×div-inv
26×add-cbrt-cube add-exp-log
13×associate-/r* swap-sqr associate-*r* associate-*l* associate-/l*
12×cbrt-undiv div-exp
9×pow1
4×prod-exp cbrt-unprod unswap-sqr
2×add-log-exp
1×pow2 frac-times clear-num frac-2neg pow-plus pow-prod-down associate-*l/ associate-*r/ associate-/r/ pow-sqr *-commutative pow-prod-up associate-/l/
Counts
2 → 282
Calls
2 calls:
19.0ms
(/ (/ x y) (/ y x))
24.0ms
(* (/ z t) (/ z t))

series76.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ (/ x y) (/ y x))
40.0ms
(* (/ z t) (/ z t))

simplify728.0ms

Counts
288 → 288
Iterations
IterNodes
done5000
11865
0524

prune1.6s

Pruning

13 alts after pruning (13 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.2b
(/ (/ y x) (/ x y))
0.3b
(/ 1 (/ (/ y x) (/ x y)))
0.3b
(* (/ z t) (/ z t))

rewrite153.0ms

Algorithm
rewrite-expression-head
Rules
2595×times-frac
1146×add-sqr-sqrt
1134×*-un-lft-identity add-cube-cbrt
187×associate-/r*
142×div-inv
71×add-exp-log
46×div-exp
45×add-cbrt-cube
25×cbrt-undiv
16×associate-/l*
13×swap-sqr associate-*r* associate-*l*
11×pow1
6×associate-/r/
5×rec-exp 1-exp
4×prod-exp cbrt-unprod unswap-sqr
3×add-log-exp
2×clear-num frac-2neg
1×pow2 frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up pow-flip inv-pow associate-/l/
Counts
3 → 1014
Calls
3 calls:
16.0ms
(/ (/ y x) (/ x y))
38.0ms
(/ 1 (/ (/ y x) (/ x y)))
21.0ms
(* (/ z t) (/ z t))

series98.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(/ (/ y x) (/ x y))
41.0ms
(/ 1 (/ (/ y x) (/ x y)))
29.0ms
(* (/ z t) (/ z t))

simplify829.0ms

Counts
1023 → 1023
Iterations
IterNodes
done5000
01513

prune6.3s

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (/ 1 x) y)
0.3b
(/ 1 (* (/ y x) (* (/ 1 x) y)))
0.3b
(* (/ y x) (* (/ 1 x) y))
0.3b
(* (/ z t) (/ z t))

rewrite161.0ms

Algorithm
rewrite-expression-head
Rules
179×add-exp-log
80×prod-exp
71×add-cbrt-cube
68×add-sqr-sqrt
64×div-exp
63×times-frac
50×*-un-lft-identity
49×add-cube-cbrt
39×associate-*l*
26×cbrt-unprod
24×pow1
22×cbrt-undiv
20×rec-exp 1-exp
17×associate-*r*
13×swap-sqr
8×pow-prod-down associate-*l/
7×div-inv unswap-sqr
4×add-log-exp
3×frac-times associate-*r/ associate-/r/ *-commutative pow-flip associate-/l*
1×pow2 clear-num associate-/r* frac-2neg pow-plus pow-sqr pow-prod-up inv-pow
Counts
4 → 209
Calls
4 calls:
20.0ms
(* (/ 1 x) y)
49.0ms
(/ 1 (* (/ y x) (* (/ 1 x) y)))
44.0ms
(* (/ y x) (* (/ 1 x) y))
31.0ms
(* (/ z t) (/ z t))

series138.0ms

Counts
4 → 12
Calls
4 calls:
14.0ms
(* (/ 1 x) y)
51.0ms
(/ 1 (* (/ y x) (* (/ 1 x) y)))
36.0ms
(* (/ y x) (* (/ 1 x) y))
36.0ms
(* (/ z t) (/ z t))

simplify478.0ms

Counts
221 → 221
Iterations
IterNodes
done5000
11016
0298

prune919.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0b

regimes673.0ms

Accuracy

0% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 0.5b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done18
118
013

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.5s15613×body80valid