Details

Time bar (total: 10.1s)

sample39.0ms

Algorithm
intervals
Results
16.0ms274×body80valid

simplify46.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.1b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ (* y (- z t)) (- z a)))
0.0b
(* y (- z t))
9.3b
(/ (* y (- z t)) (- z a))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt *-un-lft-identity
10×add-exp-log add-cbrt-cube
7×add-cube-cbrt
5×pow1 times-frac associate-*r* associate-/r* add-log-exp
4×associate-*r/
3×flip3-- associate-*l* flip-- distribute-lft-out-- difference-of-squares
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
1×+-commutative frac-2neg flip3-+ pow-prod-down clear-num sum-log *-commutative flip-+ div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
3 → 67
Calls
3 calls:
29.0ms
(+ x (/ (* y (- z t)) (- z a)))
34.0ms
(* y (- z t))
23.0ms
(/ (* y (- z t)) (- z a))

series294.0ms

Counts
3 → 9
Calls
3 calls:
147.0ms
(+ x (/ (* y (- z t)) (- z a)))
48.0ms
(* y (- z t))
98.0ms
(/ (* y (- z t)) (- z a))

simplify52.0ms

Counts
76 → 76

prune236.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ y (/ (- z a) (- z t))))
0.0b
(/ (- z a) (- z t))
2.7b
(/ y (/ (- z a) (- z t)))

rewrite170.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
197×*-un-lft-identity
195×add-sqr-sqrt
91×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
11×associate-/r/
10×add-exp-log add-cbrt-cube
8×associate-/l*
6×flip3-- flip-- div-inv
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1
2×frac-2neg clear-num associate-/l/
1×+-commutative flip3-+ div-sub sum-log flip-+ distribute-lft-out
Counts
3 → 206
Calls
3 calls:
83.0ms
(+ x (/ y (/ (- z a) (- z t))))
29.0ms
(/ (- z a) (- z t))
39.0ms
(/ y (/ (- z a) (- z t)))

series343.0ms

Counts
3 → 9
Calls
3 calls:
127.0ms
(+ x (/ y (/ (- z a) (- z t))))
55.0ms
(/ (- z a) (- z t))
161.0ms
(/ y (/ (- z a) (- z t)))

simplify75.0ms

Counts
215 → 215

prune748.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ 1 (/ (/ (- z a) (- z t)) y)))
0.0b
(/ (- z a) (- z t))
0.4b
(/ 1 (/ (/ (- z a) (- z t)) y))
2.7b
(/ (/ (- z a) (- z t)) y)

rewrite432.0ms

Algorithm
rewrite-expression-head
Rules
1181×times-frac
797×*-un-lft-identity
794×add-sqr-sqrt
450×add-cube-cbrt
172×distribute-lft-out-- difference-of-squares
105×associate-/r*
39×associate-/l*
35×associate-/r/
32×add-exp-log
24×div-inv
20×add-cbrt-cube
19×div-exp
18×flip3-- flip--
10×cbrt-undiv
6×add-log-exp
5×pow1
3×rec-exp frac-2neg 1-exp div-sub clear-num associate-/l/
2×distribute-lft-out
1×+-commutative pow-flip flip3-+ sum-log flip-+ inv-pow
Counts
4 → 624
Calls
4 calls:
223.0ms
(+ x (/ 1 (/ (/ (- z a) (- z t)) y)))
23.0ms
(/ (- z a) (- z t))
76.0ms
(/ 1 (/ (/ (- z a) (- z t)) y))
40.0ms
(/ (/ (- z a) (- z t)) y)

series574.0ms

Counts
4 → 12
Calls
4 calls:
111.0ms
(+ x (/ 1 (/ (/ (- z a) (- z t)) y)))
62.0ms
(/ (- z a) (- z t))
280.0ms
(/ 1 (/ (/ (- z a) (- z t)) y))
121.0ms
(/ (/ (- z a) (- z t)) y)

simplify163.0ms

Counts
636 → 636

prune2.2s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (- z a))
0.0b
(+ x (/ (/ y (- z a)) (/ 1 (- z t))))
0.0b
(/ 1 (- z t))
10.9b
(/ (/ y (- z a)) (/ 1 (- z t)))

rewrite440.0ms

Algorithm
rewrite-expression-head
Rules
1131×times-frac
702×*-un-lft-identity
700×add-sqr-sqrt
420×add-cube-cbrt
140×distribute-lft-out-- difference-of-squares
93×associate-/r/
47×div-inv
46×flip3-- flip--
32×add-exp-log
31×associate-/r*
27×associate-/l*
20×add-cbrt-cube
19×div-exp
10×cbrt-undiv
6×add-log-exp
5×pow1
3×rec-exp frac-2neg 1-exp clear-num
1×+-commutative pow-flip flip3-+ sum-log flip-+ associate-/l/ distribute-lft-out inv-pow
Counts
4 → 597
Calls
4 calls:
21.0ms
(/ y (- z a))
233.0ms
(+ x (/ (/ y (- z a)) (/ 1 (- z t))))
12.0ms
(/ 1 (- z t))
79.0ms
(/ (/ y (- z a)) (/ 1 (- z t)))

series378.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(/ y (- z a))
114.0ms
(+ x (/ (/ y (- z a)) (/ 1 (- z t))))
50.0ms
(/ 1 (- z t))
181.0ms
(/ (/ y (- z a)) (/ 1 (- z t)))

simplify117.0ms

Counts
609 → 609

prune2.1s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes169.0ms

Accuracy

0% (1.2b remaining)

Error of 1.3b against oracle of 0.0b and baseline of 1.3b

bsearch95.0ms

Steps
ItersRangePoint
7
6.8472086023378e-174
1.2934928943779786e-172
2.632670860847324e-173
8
-1.112510592224453e-137
-4.4273980732340185e-141
-5.1181462442232664e-138

simplify61.0ms

end0.0ms

sample1.1s

Algorithm
intervals
Results
558.0ms8744×body80valid
0.0ms1×body160valid