Details

Time bar (total: 35.9s)

sample36.0ms

Algorithm
intervals
Results
14.0ms264×body80valid

simplify8.4s

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

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.8b

localize83.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
9.1b
(/ x (* (- y z) (- y t)))

rewrite199.0ms

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 insert-posit16 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 → 87
Calls
2 calls:
132.0ms
(* (- y z) (- y t))
59.0ms
(/ x (* (- y z) (- y t)))

series188.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(* (- y z) (- y t))
143.0ms
(/ x (* (- y z) (- y t)))

simplify3.1s

Counts
93 → 93
Iterations
IterNodes
done5001
21336
1436
0179

prune1.1s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize89.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y z) (- y t))
0.9b
(/ 1 (* (- y z) (- y t)))
8.6b
(* x (/ 1 (* (- y z) (- y t))))

rewrite519.0ms

Algorithm
rewrite-expression-head
Rules
35×add-exp-log
30×add-sqr-sqrt
26×*-un-lft-identity
22×add-cube-cbrt
20×associate-*r*
19×add-cbrt-cube
18×flip3-- prod-diff flip--
16×associate-/r/
14×prod-exp
12×frac-times
11×distribute-rgt-in distribute-lft-in
10×pow1
8×div-exp associate-*l*
7×associate-*r/
6×times-frac associate-*l/ cbrt-unprod
4×cbrt-undiv rec-exp 1-exp
3×expm1-log1p-u pow-prod-down insert-posit16 log1p-expm1-u associate-/l* add-log-exp
2×sub-neg *-commutative div-inv pow-flip distribute-lft-out-- difference-of-squares unswap-sqr
1×clear-num associate-/r* frac-2neg un-div-inv inv-pow
Counts
3 → 137
Calls
3 calls:
124.0ms
(* (- y z) (- y t))
131.0ms
(/ 1 (* (- y z) (- y t)))
254.0ms
(* x (/ 1 (* (- y z) (- y t))))

series353.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(* (- y z) (- y t))
140.0ms
(/ 1 (* (- y z) (- y t)))
148.0ms
(* x (/ 1 (* (- y z) (- y t))))

simplify4.0s

Counts
146 → 146
Iterations
IterNodes
done5000
22081
1570
0224

prune1.5s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize95.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- y t))
0.0b
(/ 1 (- y z))
1.4b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite260.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
71×*-un-lft-identity
67×times-frac
41×add-cube-cbrt
31×add-exp-log
21×associate-*r* associate-*l*
19×add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
11×div-exp
10×associate-/r*
8×prod-exp associate-/r/
6×pow1 cbrt-undiv associate-/l* unswap-sqr
4×flip3-- cbrt-unprod div-inv flip--
3×expm1-log1p-u rec-exp 1-exp insert-posit16 log1p-expm1-u add-log-exp
2×clear-num frac-2neg
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative pow-flip inv-pow
Counts
3 → 159
Calls
3 calls:
31.0ms
(/ x (- y t))
41.0ms
(/ 1 (- y z))
165.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series455.0ms

Counts
3 → 9
Calls
3 calls:
70.0ms
(/ x (- y t))
52.0ms
(/ 1 (- y z))
333.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify3.8s

Counts
168 → 168
Iterations
IterNodes
done5000
21570
1559
0207

prune2.0s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize81.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y t))
1.4b
(/ (/ x (- y t)) (- y z))

rewrite181.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 191
Calls
2 calls:
43.0ms
(/ x (- y t))
100.0ms
(/ (/ x (- y t)) (- y z))

series200.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(/ x (- y t))
141.0ms
(/ (/ x (- y t)) (- y z))

simplify4.0s

Counts
197 → 197
Iterations
IterNodes
done5000
21743
1658
0270

prune2.2s

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes1.3s

Accuracy

0% (0.6b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify7.0ms

Iterations
IterNodes
done11
111
010

end0.0ms

sample1.6s

Algorithm
intervals
Results
738.0ms8429×body80valid