Details

Time bar (total: 12.5s)

sample48.0ms

Algorithm
intervals
Results
28.0ms284×body80valid

simplify1.4s

Counts
1 → 1
Iterations
IterNodes
done5001
112268
10810
9491
8355
7284
6249
5158
496
356
235
121
010

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z t) (- z a))
1.9b
(* y (/ (- z t) (- z a)))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
75×add-sqr-sqrt
70×*-un-lft-identity
51×times-frac
31×associate-*r*
26×add-cube-cbrt
22×distribute-lft-out-- difference-of-squares
9×add-cbrt-cube add-exp-log
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×flip3-- associate-*l* flip--
2×cbrt-undiv div-exp prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg div-sub pow-prod-down associate-*r/ *-commutative
Counts
2 → 104
Calls
2 calls:
23.0ms
(/ (- z t) (- z a))
33.0ms
(* y (/ (- z t) (- z a)))

series146.0ms

Counts
2 → 6
Calls
2 calls:
71.0ms
(/ (- z t) (- z a))
75.0ms
(* y (/ (- z t) (- z a)))

simplify1.4s

Counts
110 → 110
Iterations
IterNodes
done5000
21516
1378
0140

prune484.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- z a) (- z t))
0.2b
(/ 1 (/ (- z a) (- z t)))
1.9b
(* y (/ 1 (/ (- z a) (- z t))))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
392×times-frac
335×add-sqr-sqrt
323×*-un-lft-identity
157×add-cube-cbrt
98×associate-*r*
82×distribute-lft-out-- difference-of-squares
36×associate-/r*
35×add-exp-log
19×add-cbrt-cube
18×associate-/r/
15×div-exp
10×div-inv
9×flip3-- flip--
8×associate-/l*
7×cbrt-undiv prod-exp
6×pow1
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod insert-posit16 add-log-exp
2×clear-num frac-2neg associate-/l/
1×div-sub pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
3 → 330
Calls
3 calls:
18.0ms
(/ (- z a) (- z t))
15.0ms
(/ 1 (/ (- z a) (- z t)))
36.0ms
(* y (/ 1 (/ (- z a) (- z t))))

series302.0ms

Counts
3 → 9
Calls
3 calls:
51.0ms
(/ (- z a) (- z t))
116.0ms
(/ 1 (/ (- z a) (- z t)))
134.0ms
(* y (/ 1 (/ (- z a) (- z t))))

simplify1.0s

Counts
339 → 339
Iterations
IterNodes
done5000
11032
0351

prune1.4s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z a) (- z t))
1.9b
(/ y (/ (- z a) (- z t)))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
11×associate-/r/
9×add-cbrt-cube add-exp-log
8×associate-/l*
6×flip3-- div-inv flip--
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg insert-posit16 add-log-exp associate-/l/
1×div-sub
Counts
2 → 196
Calls
2 calls:
26.0ms
(/ (- z a) (- z t))
15.0ms
(/ y (/ (- z a) (- z t)))

series212.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(/ (- z a) (- z t))
153.0ms
(/ y (/ (- z a) (- z t)))

simplify1.5s

Counts
202 → 202
Iterations
IterNodes
done5000
23787
1731
0270

prune821.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ y (- z a))
10.3b
(* (/ y (- z a)) (- z t))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
38×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
21×associate-*l*
9×add-cbrt-cube add-exp-log
8×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-*r*
4×pow1 flip3-- associate-/r/ flip--
3×associate-/l*
2×distribute-rgt-in frac-times cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp associate-*r/ cbrt-unprod insert-posit16 div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*l/ *-commutative
Counts
2 → 89
Calls
2 calls:
8.0ms
(/ y (- z a))
33.0ms
(* (/ y (- z a)) (- z t))

series216.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(/ y (- z a))
160.0ms
(* (/ y (- z a)) (- z t))

simplify1.2s

Counts
95 → 95
Iterations
IterNodes
done5000
21534
1365
0142

prune454.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes418.0ms

Accuracy

0% (1.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done11
111
010

end0.0ms

sample1.2s

Algorithm
intervals
Results
820.0ms8749×body80valid
0.0ms1×body640valid