Details

Time bar (total: 36.0s)

sample43.0ms

Algorithm
intervals
Results
18.0ms263×body80valid

simplify12.3s

Counts
1 → 1
Iterations
IterNodes
done5000
84619
72532
6929
5423
4196
380
238
119
010

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
6.0b
(/ x (* (- y z) (- y t)))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×*-un-lft-identity
18×add-cube-cbrt prod-diff
12×flip3-- flip--
11×distribute-rgt-in distribute-lft-in
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
5×associate-*r* associate-*l*
4×pow1 associate-*r/ associate-*l/
3×times-frac associate-/l*
2×cbrt-undiv expm1-log1p-u sub-neg div-exp prod-exp cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 85
Calls
2 calls:
85.0ms
(* (- y z) (- y t))
35.0ms
(/ x (* (- y z) (- y t)))

series171.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* (- y z) (- y t))
120.0ms
(/ x (* (- y z) (- y t)))

simplify4.1s

Counts
91 → 91
Iterations
IterNodes
done5000
21340
1435
0177

prune827.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize42.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ 1 (- y z))
0.0b
(/ x (- y t))
1.3b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite174.0ms

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-- flip-- cbrt-unprod div-inv
3×expm1-log1p-u rec-exp 1-exp log1p-expm1-u add-log-exp
2×frac-2neg clear-num
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 156
Calls
3 calls:
23.0ms
(/ 1 (- y z))
21.0ms
(/ x (- y t))
119.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series417.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(/ 1 (- y z))
55.0ms
(/ x (- y t))
298.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify2.6s

Counts
165 → 165
Iterations
IterNodes
done5000
21638
1556
0204

prune1.2s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize51.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1 (- y z))
0.0b
(/ (- y t) x)
1.2b
(/ 1 (/ (- y t) x))
1.3b
(* (/ 1 (- y z)) (/ 1 (/ (- y t) x)))

rewrite307.0ms

Algorithm
rewrite-expression-head
Rules
292×times-frac
247×add-sqr-sqrt
211×*-un-lft-identity
136×add-cube-cbrt
104×add-exp-log
62×associate-*r*
52×div-exp
34×add-cbrt-cube
32×distribute-lft-out-- difference-of-squares
28×prod-exp
27×associate-/r*
21×associate-*l*
18×rec-exp 1-exp
15×unswap-sqr
14×cbrt-undiv
12×div-inv
11×associate-/l*
10×pow1
6×associate-/r/ cbrt-unprod
4×expm1-log1p-u pow-flip log1p-expm1-u inv-pow add-log-exp
3×flip3-- frac-2neg pow-prod-down clear-num flip--
2×associate-/l/
1×frac-times div-sub associate-*r/ associate-*l/ un-div-inv *-commutative
Counts
4 → 334
Calls
4 calls:
24.0ms
(/ 1 (- y z))
38.0ms
(/ (- y t) x)
34.0ms
(/ 1 (/ (- y t) x))
172.0ms
(* (/ 1 (- y z)) (/ 1 (/ (- y t) x)))

series585.0ms

Counts
4 → 12
Calls
4 calls:
65.0ms
(/ 1 (- y z))
99.0ms
(/ (- y t) x)
131.0ms
(/ 1 (/ (- y t) x))
290.0ms
(* (/ 1 (- y z)) (/ 1 (/ (- y t) x)))

simplify3.5s

Counts
346 → 346
Iterations
IterNodes
done5001
22709
11164
0378

prune2.4s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize63.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (- y z))
2.2b
(/ (/ x (- y z)) (- y t))

rewrite116.0ms

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-exp-log add-cbrt-cube
8×flip3-- flip-- div-inv
4×cbrt-undiv div-exp
2×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 189
Calls
2 calls:
23.0ms
(/ x (- y z))
67.0ms
(/ (/ x (- y z)) (- y t))

series190.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(/ x (- y z))
130.0ms
(/ (/ x (- y z)) (- y t))

simplify2.8s

Counts
195 → 195
Iterations
IterNodes
done5001
21731
1654
0268

prune1.7s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes664.0ms

Accuracy

0% (1.0b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 1.0b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done16
116
013

end0.0ms

sample1.5s

Algorithm
intervals
Results
733.0ms8435×body80valid