Details

Time bar (total: 10.8s)

sample104.0ms

Algorithm
intervals
Results
45.0ms254×body80nan
43.0ms256×body80valid

simplify57.0ms

Calls
1 calls:
Slowest
57.0ms
(* 2 (cos (+ (/ (* 2 PI) 3) (/ (acos (/ (- g) h)) 3))))

prune28.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize22.0ms

Local error

Found 4 expressions with local error:

1.0b
(/ PI 3/2)
1.0b
(/ (acos (/ (- g) h)) 3)
1.0b
(cos (+ (/ (acos (/ (- g) h)) 3) (/ PI 3/2)))
1.0b
(+ (/ (acos (/ (- g) h)) 3) (/ PI 3/2))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×div-sub add-log-exp
5×add-sqr-sqrt add-cube-cbrt
4×pow1 add-cbrt-cube add-exp-log associate-+l- insert-posit16
3×acos-asin acos-neg distribute-frac-neg associate-/l*
2×cos-diff clear-num frac-2neg div-inv
1×+-commutative cos-sum sum-log flip3-+ frac-add flip-+ distribute-lft-out
Calls
4 calls:
Slowest
10.0ms
(cos (+ (/ (acos (/ (- g) h)) 3) (/ PI 3/2)))
6.0ms
(+ (/ (acos (/ (- g) h)) 3) (/ PI 3/2))
4.0ms
(/ (acos (/ (- g) h)) 3)
0.0ms
(/ PI 3/2)

series129.0ms

Calls
4 calls:
Slowest
87.0ms
(cos (+ (/ (acos (/ (- g) h)) 3) (/ PI 3/2)))
34.0ms
(+ (/ (acos (/ (- g) h)) 3) (/ PI 3/2))
8.0ms
(/ (acos (/ (- g) h)) 3)
0.0ms
(/ PI 3/2)

simplify805.0ms

Calls
23 calls:
Slowest
81.0ms
(* (cos (/ (/ PI 2) 3)) (cos (- (/ (asin (/ (- g) h)) 3) (/ PI 3/2))))
79.0ms
(+ (* 1/3 (acos (* -1 (/ g h)))) (* 2/3 PI))
75.0ms
(cos (+ (* 1/3 (acos (* -1 (/ g h)))) (* 2/3 PI)))
71.0ms
(cos (+ (* 1/3 (acos (* -1 (/ g h)))) (* 2/3 PI)))
54.0ms
(+ (* 1/3 (acos (* -1 (/ g h)))) (* 2/3 PI))

prune625.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

57.1b
(cos (- (/ (acos (/ g h)) 3) (/ PI 3/2)))
1.0b
(sin (/ PI 3))
1.0b
(/ PI 3)
1.0b
(/ PI 3/2)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 add-log-exp
2×cos-sum clear-num frac-2neg div-inv
1×cos-diff sub-neg sin-PI/3
Calls
4 calls:
Slowest
17.0ms
(cos (- (/ (acos (/ g h)) 3) (/ PI 3/2)))
2.0ms
(sin (/ PI 3))
0.0ms
(/ PI 3)
0.0ms
(/ PI 3/2)

series106.0ms

Calls
4 calls:
Slowest
106.0ms
(cos (- (/ (acos (/ g h)) 3) (/ PI 3/2)))
0.0ms
(sin (/ PI 3))
0.0ms
(/ PI 3)
0.0ms
(/ PI 3/2)

simplify1.0s

Calls
10 calls:
Slowest
296.0ms
(* (+ (* (cos (- (/ (acos (/ g h)) 3) (/ PI 3/2))) 1/2) (* (sin (/ PI 3)) (sin (- (/ (acos (/ g h)) 3) (/ PI 3/2))))) 2)
292.0ms
(* (+ (* (cos (- (/ (acos (/ g h)) 3) (/ PI 3/2))) 1/2) (* (sin (/ PI 3)) (sin (- (/ (acos (/ g h)) 3) (/ PI 3/2))))) 2)
283.0ms
(* (+ (* (cos (- (/ (acos (/ g h)) 3) (/ PI 3/2))) 1/2) (* (sin (/ PI 3)) (sin (- (/ (acos (/ g h)) 3) (/ PI 3/2))))) 2)
37.0ms
(cos (- (* 1/3 (acos (/ g h))) (* 2/3 PI)))
29.0ms
(cos (- (* 1/3 (acos (/ g h))) (* 2/3 PI)))

prune756.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

57.1b
(cos (- (/ (acos (/ g h)) 3) (/ PI 3/2)))
1.0b
(/ PI 3/2)
1.0b
(/ PI 3/2)
1.0b
(sin (* (sqrt (/ PI 3)) (sqrt (/ PI 3))))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16 add-log-exp
2×cos-sum clear-num frac-2neg div-inv
1×cos-diff sub-neg
Calls
4 calls:
Slowest
16.0ms
(sin (* (sqrt (/ PI 3)) (sqrt (/ PI 3))))
14.0ms
(cos (- (/ (acos (/ g h)) 3) (/ PI 3/2)))
0.0ms
(/ PI 3/2)
0.0ms
(/ PI 3/2)

series85.0ms

Calls
4 calls:
Slowest
85.0ms
(cos (- (/ (acos (/ g h)) 3) (/ PI 3/2)))
0.0ms
(/ PI 3/2)
0.0ms
(sin (* (sqrt (/ PI 3)) (sqrt (/ PI 3))))
0.0ms
(/ PI 3/2)

simplify187.0ms

Calls
6 calls:
Slowest
44.0ms
(cos (- (* 1/3 (acos (/ g h))) (* 2/3 PI)))
35.0ms
(* (cos (/ (acos (/ g h)) 3)) (cos (- (/ PI 3/2))))
29.0ms
(* (cos (/ (acos (/ g h)) 3)) (cos (- (/ PI 3/2))))
29.0ms
(cos (- (* 1/3 (acos (/ g h))) (* 2/3 PI)))
25.0ms
(cos (- (* 1/3 (acos (/ g h))) (* 2/3 PI)))

prune744.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

60.4b
(+ (* (cos (/ (acos (/ g h)) 3)) (cos (/ PI 3/2))) (* (sin (/ (acos (/ g h)) 3)) (sin (/ PI 3/2))))
1.6b
(cos (/ PI 3/2))
1.0b
(sin (/ PI 3/2))
1.0b
(/ PI 3/2)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
6×add-log-exp
4×add-sqr-sqrt pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt insert-posit16
1×+-commutative clear-num sum-log frac-2neg flip3-+ frac-add cos-mult flip-+ div-inv sin-mult
Calls
4 calls:
Slowest
25.0ms
(+ (* (cos (/ (acos (/ g h)) 3)) (cos (/ PI 3/2))) (* (sin (/ (acos (/ g h)) 3)) (sin (/ PI 3/2))))
3.0ms
(cos (/ PI 3/2))
2.0ms
(sin (/ PI 3/2))
0.0ms
(/ PI 3/2)

series287.0ms

Calls
4 calls:
Slowest
287.0ms
(+ (* (cos (/ (acos (/ g h)) 3)) (cos (/ PI 3/2))) (* (sin (/ (acos (/ g h)) 3)) (sin (/ PI 3/2))))
0.0ms
(cos (/ PI 3/2))
0.0ms
(/ PI 3/2)
0.0ms
(sin (/ PI 3/2))

simplify578.0ms

Calls
9 calls:
Slowest
367.0ms
(+ (* (+ (cos (+ (/ (acos (/ g h)) 3) (/ PI 3/2))) (cos (- (/ (acos (/ g h)) 3) (/ PI 3/2)))) 2) (* 2 (- (cos (- (/ (acos (/ g h)) 3) (/ PI 3/2))) (cos (+ (/ (acos (/ g h)) 3) (/ PI 3/2))))))
76.0ms
(* (exp (* (cos (/ (acos (/ g h)) 3)) (cos (/ PI 3/2)))) (exp (* (sin (/ (acos (/ g h)) 3)) (sin (/ PI 3/2)))))
29.0ms
(+ (* (cos (* 2/3 PI)) (cos (* 1/3 (acos (/ g h))))) (* (sin (* 1/3 (acos (/ g h)))) (sin (* 2/3 PI))))
28.0ms
(+ (* (cos (* 2/3 PI)) (cos (* 1/3 (acos (/ g h))))) (* (sin (* 1/3 (acos (/ g h)))) (sin (* 2/3 PI))))
19.0ms
(* (cos (/ (acos (/ g h)) 3)) (cos (/ PI 3/2)))

prune957.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes61.0ms

Accuracy

0% (0.0b remaining)

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

bsearch16.0ms

end0.0ms

sample4.0s

Algorithm
intervals
Results
2.0s8119×body80nan
1.7s8000×body80valid