Details

Time bar (total: 13.0s)

sample31.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify833.0ms

Counts
1 → 1
Iterations
IterNodes
done5001
51610
4348
3141
260
125
013

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 1.5b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0))
0.0b
(* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0)
3.9b
(/ (* y t) z)
6.0b
(/ y (- (* 2.0 z) (/ (* y t) z)))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
22×*-un-lft-identity times-frac add-cube-cbrt
16×add-cbrt-cube add-exp-log
15×associate-*l*
6×pow1 associate-/r* add-log-exp
4×cbrt-undiv div-exp associate-/r/ associate-/l*
3×flip3-- associate-*r* prod-exp cbrt-unprod div-inv flip--
2×clear-num frac-2neg unswap-sqr
1×sub-neg diff-log pow-prod-down associate-*l/ *-commutative
Counts
4 → 96
Calls
4 calls:
6.0ms
(- x (* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0))
43.0ms
(* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0)
14.0ms
(/ (* y t) z)
13.0ms
(/ y (- (* 2.0 z) (/ (* y t) z)))

series690.0ms

Counts
4 → 12
Calls
4 calls:
123.0ms
(- x (* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0))
272.0ms
(* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0)
25.0ms
(/ (* y t) z)
271.0ms
(/ y (- (* 2.0 z) (/ (* y t) z)))

simplify1.1s

Counts
108 → 108
Iterations
IterNodes
done5001
22033
1421
0166

prune552.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.6b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(- x (* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0))
0.0b
(* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0)
5.3b
(/ y (/ z t))
6.0b
(/ y (- (* 2.0 z) (/ y (/ z t))))

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
94×times-frac
67×add-sqr-sqrt
62×*-un-lft-identity add-cube-cbrt
16×associate-/r* add-cbrt-cube add-exp-log
15×associate-*l*
7×div-inv
6×pow1 associate-/l* add-log-exp
5×cbrt-undiv div-exp associate-/r/
3×flip3-- associate-*r* flip--
2×clear-num frac-2neg prod-exp cbrt-unprod unswap-sqr
1×sub-neg diff-log pow-prod-down associate-*l/ *-commutative
Counts
4 → 145
Calls
4 calls:
4.0ms
(- x (* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0))
63.0ms
(* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0)
7.0ms
(/ y (/ z t))
33.0ms
(/ y (- (* 2.0 z) (/ y (/ z t))))

series636.0ms

Counts
4 → 12
Calls
4 calls:
119.0ms
(- x (* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0))
260.0ms
(* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0)
25.0ms
(/ y (/ z t))
232.0ms
(/ y (- (* 2.0 z) (/ y (/ z t))))

simplify1.7s

Counts
157 → 157
Iterations
IterNodes
done5000
23119
1665
0259

prune933.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.6b

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (/ 1 (/ (- (* 2.0 z) (/ t (/ z y))) y)) 2.0)
0.8b
(/ 1 (/ (- (* 2.0 z) (/ t (/ z y))) y))
6.0b
(/ (- (* 2.0 z) (/ t (/ z y))) y)
7.8b
(/ t (/ z y))

rewrite267.0ms

Algorithm
rewrite-expression-head
Rules
231×times-frac
146×add-sqr-sqrt
134×*-un-lft-identity
132×add-cube-cbrt
44×associate-*l*
41×add-exp-log
29×associate-/r*
25×add-cbrt-cube
18×div-exp
15×div-inv
10×cbrt-undiv
9×associate-/l*
7×pow1 prod-exp
5×unswap-sqr
4×rec-exp 1-exp add-log-exp
3×clear-num frac-2neg associate-*r* associate-/r/ cbrt-unprod
2×associate-/l/
1×flip3-- div-sub pow-prod-down associate-*l/ *-commutative pow-flip flip-- inv-pow
Counts
4 → 248
Calls
4 calls:
129.0ms
(* (/ 1 (/ (- (* 2.0 z) (/ t (/ z y))) y)) 2.0)
34.0ms
(/ 1 (/ (- (* 2.0 z) (/ t (/ z y))) y))
80.0ms
(/ (- (* 2.0 z) (/ t (/ z y))) y)
15.0ms
(/ t (/ z y))

series213.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(* (/ 1 (/ (- (* 2.0 z) (/ t (/ z y))) y)) 2.0)
60.0ms
(/ 1 (/ (- (* 2.0 z) (/ t (/ z y))) y))
69.0ms
(/ (- (* 2.0 z) (/ t (/ z y))) y)
29.0ms
(/ t (/ z y))

simplify579.0ms

Counts
260 → 260
Iterations
IterNodes
done5001
11017
0365

prune1.6s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ (* z 2.0) y) (/ t z))
0.0b
(- x (* (/ 1 (- (/ (* z 2.0) y) (/ t z))) 2.0))
0.0b
(* (/ 1 (- (/ (* z 2.0) y) (/ t z))) 2.0)
0.8b
(/ 1 (- (/ (* z 2.0) y) (/ t z)))

rewrite140.0ms

Algorithm
rewrite-expression-head
Rules
73×add-sqr-sqrt
46×times-frac
43×*-un-lft-identity
26×add-cube-cbrt
25×associate-*l*
17×add-exp-log
16×difference-of-squares
11×add-cbrt-cube
8×distribute-lft-out-- add-log-exp
7×pow1
6×associate-/r* associate-/r/
4×flip3-- div-exp prod-exp flip--
3×associate-*r* frac-sub associate-/l* unswap-sqr
2×cbrt-undiv rec-exp sub-neg diff-log 1-exp cbrt-unprod div-inv
1×clear-num frac-2neg pow-prod-down associate-*l/ *-commutative pow-flip inv-pow
Counts
4 → 121
Calls
4 calls:
18.0ms
(- (/ (* z 2.0) y) (/ t z))
4.0ms
(- x (* (/ 1 (- (/ (* z 2.0) y) (/ t z))) 2.0))
84.0ms
(* (/ 1 (- (/ (* z 2.0) y) (/ t z))) 2.0)
29.0ms
(/ 1 (- (/ (* z 2.0) y) (/ t z)))

series177.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(- (/ (* z 2.0) y) (/ t z))
56.0ms
(- x (* (/ 1 (- (/ (* z 2.0) y) (/ t z))) 2.0))
48.0ms
(* (/ 1 (- (/ (* z 2.0) y) (/ t z))) 2.0)
34.0ms
(/ 1 (- (/ (* z 2.0) y) (/ t z)))

simplify877.0ms

Counts
133 → 133
Iterations
IterNodes
done5000
21798
1411
0168

prune625.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes232.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done17
117
013

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.1s8000×body80valid