Details

Time bar (total: 16.4s)

sample25.0ms

Algorithm
intervals
Results
11.0ms273×body80valid

simplify5.2s

Counts
1 → 1
Iterations
IterNodes
done5000
84425
72447
6898
5413
4196
380
238
119
010

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.1b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
9.7b
(/ x (* (- y z) (- y t)))

rewrite97.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×*-un-lft-identity
18×prod-diff add-cube-cbrt
12×flip3-- flip--
11×distribute-rgt-in distribute-lft-in
9×add-cbrt-cube add-exp-log
8×frac-times associate-/r/
5×associate-*r* associate-*l*
4×pow1 associate-*l/ associate-*r/
3×times-frac associate-/l*
2×expm1-log1p-u cbrt-undiv sub-neg div-exp prod-exp cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
1×clear-num associate-/r* frac-2neg pow-prod-down *-commutative div-inv unswap-sqr
Counts
2 → 85
Calls
2 calls:
59.0ms
(* (- y z) (- y t))
33.0ms
(/ x (* (- y z) (- y t)))

series139.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(* (- y z) (- y t))
91.0ms
(/ x (* (- y z) (- y t)))

simplify1.3s

Counts
91 → 91
Iterations
IterNodes
done5002
21335
1435
0177

prune489.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y z))
1.6b
(/ (/ x (- y z)) (- y t))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
210×times-frac
176×add-sqr-sqrt *-un-lft-identity
88×add-cube-cbrt
44×distribute-lft-out-- difference-of-squares
24×associate-/l*
16×associate-/r/
10×associate-/r*
9×add-cbrt-cube add-exp-log
8×flip3-- div-inv flip--
4×cbrt-undiv div-exp
2×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 189
Calls
2 calls:
9.0ms
(/ x (- y z))
25.0ms
(/ (/ x (- y z)) (- y t))

series138.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(/ x (- y z))
87.0ms
(/ (/ x (- y z)) (- y t))

simplify1.5s

Counts
195 → 195
Iterations
IterNodes
done5001
21724
1654
0268

prune917.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
9.7b
(/ x (* (- y z) (- y t)))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×*-un-lft-identity
18×prod-diff add-cube-cbrt
12×flip3-- flip--
11×distribute-rgt-in distribute-lft-in
9×add-cbrt-cube add-exp-log
8×frac-times associate-/r/
5×associate-*r* associate-*l*
4×pow1 associate-*l/ associate-*r/
3×times-frac associate-/l*
2×expm1-log1p-u cbrt-undiv sub-neg div-exp prod-exp cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
1×clear-num associate-/r* frac-2neg pow-prod-down *-commutative div-inv unswap-sqr
Counts
2 → 85
Calls
2 calls:
30.0ms
(* (- y z) (- y t))
20.0ms
(/ x (* (- y z) (- y t)))

series113.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* (- y z) (- y t))
82.0ms
(/ x (* (- y z) (- y t)))

simplify1.2s

Counts
91 → 91
Iterations
IterNodes
done5002
21335
1435
0177

prune392.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y z))
0.2b
(/ (/ 1 (- y z)) (- y t))
8.8b
(* x (/ (/ 1 (- y z)) (- y t)))

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
395×times-frac
329×add-sqr-sqrt
318×*-un-lft-identity
157×add-cube-cbrt
111×associate-*r*
80×distribute-lft-out-- difference-of-squares
31×add-exp-log
28×associate-/r/
24×associate-/l*
19×add-cbrt-cube
14×flip3-- div-exp div-inv flip--
10×associate-/r*
7×cbrt-undiv
6×pow1
5×prod-exp
4×unswap-sqr
3×expm1-log1p-u rec-exp 1-exp associate-*l* cbrt-unprod log1p-expm1-u add-log-exp
2×clear-num frac-2neg
1×pow-prod-down associate-*r/ *-commutative pow-flip inv-pow associate-/l/
Counts
3 → 333
Calls
3 calls:
14.0ms
(/ 1 (- y z))
36.0ms
(/ (/ 1 (- y z)) (- y t))
74.0ms
(* x (/ (/ 1 (- y z)) (- y t)))

series191.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(/ 1 (- y z))
82.0ms
(/ (/ 1 (- y z)) (- y t))
66.0ms
(* x (/ (/ 1 (- y z)) (- y t)))

simplify1.7s

Counts
342 → 342
Iterations
IterNodes
done5002
22982
11013
0361

prune1.2s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes384.0ms

Accuracy

0% (1.1b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 1.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
010

end0.0ms

sample1.0s

Algorithm
intervals
Results
720.0ms8438×body80valid