Details

Time bar (total: 55.0s)

sample31.0ms

Algorithm
intervals
Results
20.0ms256×body80valid

simplify31.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
31.0ms
(/ 2 (+ (exp x) (exp (- x))))

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ 2 (+ (exp x) (exp (- x))))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 36
Calls
1 calls:
Slowest
29.0ms
(/ 2 (+ (exp x) (exp (- x))))

series47.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
47.0ms
(/ 2 (+ (exp x) (exp (- x))))

simplify1.3s

Counts
37 → 39
Calls
37 calls:
Slowest
191.0ms
(/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
181.0ms
(+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))
156.0ms
(- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2)))
119.0ms
(/ 2 (+ (exp (* -1 x)) (exp x)))
68.0ms
(/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))

prune338.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ (exp x) (exp (- x))))
0.5b
(cbrt (+ (exp x) (exp (- x))))
0.5b
(cbrt (+ (exp x) (exp (- x))))
0.0b
(/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
672×times-frac
521×*-un-lft-identity
400×cbrt-prod
321×add-sqr-sqrt add-cube-cbrt
168×sqrt-prod
100×distribute-lft-out
48×associate-/l*
24×cbrt-div
18×associate-/r/
12×flip3-+ flip-+
9×add-exp-log div-inv
7×associate-/r*
6×add-cbrt-cube
4×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-undiv pow1/3 div-exp
1×clear-num frac-2neg associate-/l/
Counts
4 → 462
Calls
4 calls:
Slowest
57.0ms
(/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
7.0ms
(cbrt (+ (exp x) (exp (- x))))
7.0ms
(cbrt (+ (exp x) (exp (- x))))
7.0ms
(cbrt (+ (exp x) (exp (- x))))

series861.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
264.0ms
(/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
228.0ms
(cbrt (+ (exp x) (exp (- x))))
203.0ms
(cbrt (+ (exp x) (exp (- x))))
167.0ms
(cbrt (+ (exp x) (exp (- x))))

simplify45.0s

Counts
763 → 474
Calls
763 calls:
Slowest
490.0ms
(/ (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (sqrt (cbrt (+ (exp x) (exp (- x))))))
461.0ms
(* (sqrt 2) (pow (/ 1 (pow (+ (exp (* -1 x)) (exp x)) 2)) 1/3))
419.0ms
(pow (+ (exp (* -1 x)) (exp x)) 1/3)
405.0ms
(- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3))))
393.0ms
(- (+ (* 1/6 (* (pow x 2) (pow 2 1/3))) (pow 2 1/3)) (* 1/72 (* (pow x 4) (pow 2 1/3))))

prune6.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes87.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample779.0ms

Algorithm
intervals
Results
664.0ms8000×body80valid