Details

Time bar (total: 21.6s)

sample61.0ms

Algorithm
intervals
Results
42.0ms344×body80valid

simplify1.2s

Counts
1 → 1
Iterations
IterNodes
done5003
71501
6454
5215
4152
392
244
125
014

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.3b

localize32.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* z 2.0) (- 1.0 t))
9.4b
(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
12×add-cbrt-cube add-exp-log
7×add-sqr-sqrt pow1 *-un-lft-identity
5×associate-*r* add-cube-cbrt
4×prod-exp cbrt-unprod
3×times-frac pow-prod-down associate-/l*
2×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in div-exp associate-*r/ insert-posit16 add-log-exp associate-/l/
1×clear-num associate-/r* frac-2neg flip3-+ flip3-- associate-*l* *-commutative flip-+ div-inv flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 51
Calls
2 calls:
35.0ms
(* (* z 2.0) (- 1.0 t))
40.0ms
(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

series138.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(* (* z 2.0) (- 1.0 t))
83.0ms
(/ (+ 2.0 (* (* z 2.0) (- 1.0 t))) (* t z))

simplify1.7s

Counts
57 → 57
Iterations
IterNodes
done5001
21342
1327
0113

prune273.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ 2.0 (* z t)) (- (/ 2.0 t) 2.0))
0.6b
(/ 2.0 (* z t))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
7×add-cbrt-cube add-exp-log add-log-exp
4×add-sqr-sqrt add-cube-cbrt
3×times-frac associate-/l*
2×pow1 cbrt-undiv associate-+r+ sum-log div-exp frac-add insert-posit16 distribute-lft-out
1×+-commutative clear-num associate-+r- associate-/r* sub-neg frac-2neg flip3-+ flip3-- diff-log prod-exp cbrt-unprod flip-+ div-inv flip-- distribute-lft-out--
Counts
2 → 42
Calls
2 calls:
51.0ms
(+ (/ 2.0 (* z t)) (- (/ 2.0 t) 2.0))
10.0ms
(/ 2.0 (* z t))

series72.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(+ (/ 2.0 (* z t)) (- (/ 2.0 t) 2.0))
29.0ms
(/ 2.0 (* z t))

simplify1.0s

Counts
48 → 48
Iterations
IterNodes
done5001
21154
1276
0100

prune246.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ 2.0 t) (/ (/ 2.0 z) t))
0.2b
(/ (/ 2.0 z) t)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
81×times-frac
54×*-un-lft-identity
46×add-sqr-sqrt add-cube-cbrt
13×associate-/l*
7×add-cbrt-cube add-exp-log div-inv
4×distribute-lft-out add-log-exp
3×cbrt-undiv associate-/r* div-exp
2×pow1 insert-posit16
1×+-commutative clear-num sum-log frac-2neg flip3-+ distribute-rgt-out frac-add flip-+ associate-/l/
Counts
2 → 89
Calls
2 calls:
15.0ms
(+ (/ 2.0 t) (/ (/ 2.0 z) t))
7.0ms
(/ (/ 2.0 z) t)

series107.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(+ (/ 2.0 t) (/ (/ 2.0 z) t))
38.0ms
(/ (/ 2.0 z) t)

simplify1.1s

Counts
95 → 95
Iterations
IterNodes
done5001
21199
1440
0184

prune449.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ 2.0 t) (/ (/ (sqrt 2.0) 1) (/ t (/ (sqrt 2.0) z))))
0.2b
(/ t (/ (sqrt 2.0) z))
0.4b
(/ (sqrt 2.0) z)
0.7b
(/ (/ (sqrt 2.0) 1) (/ t (/ (sqrt 2.0) z)))

rewrite195.0ms

Algorithm
rewrite-expression-head
Rules
5779×times-frac
2465×*-un-lft-identity
2458×add-sqr-sqrt
2456×add-cube-cbrt
1317×sqrt-prod
173×div-inv
96×associate-/r*
41×add-exp-log
32×add-cbrt-cube
31×associate-/l*
28×div-exp
25×associate-/r/
19×cbrt-undiv
6×add-log-exp
4×pow1 insert-posit16 distribute-lft-out
3×clear-num frac-2neg 1-exp
1×+-commutative sum-log flip3-+ frac-add flip-+ associate-/l/
Counts
4 → 1847
Calls
4 calls:
47.0ms
(+ (/ 2.0 t) (/ (/ (sqrt 2.0) 1) (/ t (/ (sqrt 2.0) z))))
10.0ms
(/ t (/ (sqrt 2.0) z))
8.0ms
(/ (sqrt 2.0) z)
21.0ms
(/ (/ (sqrt 2.0) 1) (/ t (/ (sqrt 2.0) z)))

series400.0ms

Counts
4 → 12
Calls
4 calls:
140.0ms
(+ (/ 2.0 t) (/ (/ (sqrt 2.0) 1) (/ t (/ (sqrt 2.0) z))))
99.0ms
(/ t (/ (sqrt 2.0) z))
68.0ms
(/ (sqrt 2.0) z)
93.0ms
(/ (/ (sqrt 2.0) 1) (/ t (/ (sqrt 2.0) z)))

simplify2.2s

Counts
1859 → 1859
Iterations
IterNodes
done5000
02275

prune9.7s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

regimes375.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done24
124
019

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.4s10402×body80valid