$ \ifdefined\HCode % we are running tex4ht % don't load the physics package \require{physics} % \require{siunitx} \else % we are running LaTeX % \usepackage{physics} \fi \renewcommand{\phi}{\varphi} \renewcommand{\epsilon}{\varepsilon} \newcommand\define[1]{\textbf{#1}\index{#1}} % Letters/Font \DeclareMathOperator{\bF}{\mathbb{F}} \DeclareMathOperator{\bQ}{\mathbb{Q}} \DeclareMathOperator{\bZ}{\mathbb{Z}} \DeclareMathOperator{\bR}{\mathbb{R}} \DeclareMathOperator{\bC}{\mathbb{C}} \DeclareMathOperator{\bE}{\mathbb{E}} \DeclareMathOperator{\bN}{\mathbb{N}} \DeclareMathOperator{\bM}{\mathbb{M}} \DeclareMathOperator{\bH}{\mathbb{H}} \DeclareMathOperator{\bP}{\mathbb{P}} \DeclareMathOperator{\cH}{\mathcal{H}} \DeclareMathOperator{\cA}{\mathcal{A}} \DeclareMathOperator{\cB}{\mathcal{B}} \DeclareMathOperator{\cC}{\mathcal{C}} \newcommand\bb[1]{\mathbb{#1}} \newcommand\mc[1]{\mathcal{#1}} \newcommand{\w}[1]{\wedge#1} \newcommand\mean[1]{\bar{#1}} \newcommand\conj[1]{\bar{#1}} \DeclareMathOperator*{\argmin}{arg\,min} \DeclareMathOperator*{\argmax}{arg\,max} % Grouping Operators \newcommand{\floor}[1]{\left\lfloor#1\right\rfloor} \newcommand{\ceil}[1]{\left\lceil#1\right\rceil} \newcommand{\parens}[1]{\left(#1\right)} % note that we defined bracks not brace/braces because brace is already used by amsmath \newcommand{\bracks}[1]{\left\{#1\right\}} \newcommand{\sqbracks}[1]{\left[#1\right]} \newcommand{\clop}[1]{\left[#1\right)} \newcommand{\opcl}[1]{\left(#1\right]} \newcommand{\angles}[1]{\langle#1\rangle} \newcommand{\p}[1]{\left(#1\right)} % \newcommand{\b}[1]{\left\{#1\right\}} \newcommand{\q}[1]{\left[#1\right]} \newcommand{\abs}[1]{\left|#1\right|} \newcommand{\n}[1]{\left\lVert#1\right\rVert} % probability \DeclareMathOperator{\Cov}{Cov} \DeclareMathOperator{\Var}{Var} \DeclareMathOperator{\Cor}{Cor} \DeclareMathOperator{\median}{median} % https://tex.stackexchange.com/questions/154530/resolved-a-conditional-independence-symbol-that-looks-good-with-mid \newcommand{\ind}{\mathrel{\text{\scalebox{1.07}{$\perp\mkern-10mu\perp$}}}} % or \newcommand{\ind}{\perp\!\!\!\!\perp} % now included in the physics package %\newcommand{\norm}[1]{\left\lVert#1\right\rVert} \DeclareMathOperator{\Bias}{Bias} \DeclareMathOperator{\Range}{Range} % linear algebra \DeclareMathOperator{\nullity}{nullity} \DeclareMathOperator{\rowrank}{row rank} \DeclareMathOperator{\colrank}{column rank} % now in the physics package % \DeclareMathOperator{\tr}{Tr} % \DeclareMathOperator{\Tr}{Tr} \DeclareMathOperator{\perm}{perm} \DeclareMathOperator{\GL}{GL} \DeclareMathOperator{\SL}{SL} \DeclareMathOperator{\imm}{imm} \DeclareMathOperator{\poly}{poly} \DeclareMathOperator{\Lie}{Lie} \DeclareMathOperator{\Cl}{Cl} \DeclareMathOperator{\Span}{span} \DeclareMathOperator{\Int}{int} \DeclareMathOperator{\adj}{adj} % abstract algebra \DeclareMathOperator{\Aut}{Aut} \DeclareMathOperator{\id}{id} \DeclareMathOperator{\Id}{Id} \DeclareMathOperator{\Inn}{Inn} \DeclareMathOperator{\irr}{irr} \DeclareMathOperator{\Frac}{Frac} \DeclareMathOperator{\Frob}{Frob} % category theory \DeclareMathOperator{\ob}{ob} \DeclareMathOperator{\Set}{Set} \DeclareMathOperator{\Grp}{Grp} \DeclareMathOperator{\Ring}{Ring} \DeclareMathOperator{\Top}{Top} \DeclareMathOperator{\Vect}{Vect} \DeclareMathOperator{\End}{End} \DeclareMathOperator{\Hom}{Hom} \DeclareMathOperator{\im}{im} % \DeclareMathOperator{\Vec}{Vec} \DeclareMathOperator{\Rel}{Rel} \DeclareMathOperator{\Mon}{Mon} \DeclareMathOperator{\Pre}{Pre} \DeclareMathOperator{\SRel}{SRel} \DeclareMathOperator{\Ab}{Ab} \DeclareMathOperator{\Perm}{Perm} \DeclareMathOperator{\Nat}{Nat} \DeclareMathOperator{\Cat}{Cat} % now in physics package % \DeclareMathOperator{\op}{op} \DeclareMathOperator{\FinStoch}{FinStoch} \DeclareMathOperator{\Stoch}{Stoch} % number theory \DeclareMathOperator{\rad}{rad} \DeclareMathOperator{\Disc}{Disc} \DeclareMathOperator{\res}{res} \DeclareMathOperator{\lcm}{lcm} % differential geometry \DeclareMathOperator{\Man}{Man} \DeclareMathOperator{\supp}{supp} \DeclareMathOperator{\Diff}{Diff} \DeclareMathOperator{\VB}{VB} % complexity theory \DeclareMathOperator{\fspace}{FSPACE} \DeclareMathOperator{\sspace}{SPACE} \DeclareMathOperator{\pspace}{PSPACE} \DeclareMathOperator{\AR}{AR} \DeclareMathOperator{\MA}{MA} \DeclareMathOperator{\B}{B} \DeclareMathOperator{\ARMA}{ARMA} \DeclareMathOperator{\diag}{diag} \DeclareMathOperator{\IMA}{IMA} \DeclareMathOperator{\ARIMA}{ARIMA} \DeclareMathOperator{\Vol}{Vol} \DeclareMathOperator{\essup}{essup} \DeclareMathOperator{\essinf}{essinf} \DeclareMathOperator{\Bernoulli}{Bernoulli} \DeclareMathOperator{\Law}{Law} \DeclareMathOperator{\Normal}{Normal} \DeclareMathOperator{\Geometric}{Geometric} \DeclareMathOperator{\Poisson}{Poisson} \DeclareMathOperator{\Uniform}{Uniform} \DeclareMathOperator{\Beta}{Beta} \DeclareMathOperator{\TV}{TV} \DeclareMathOperator{\io}{i.o.} \DeclareMathOperator{\ale}{a.e.} \DeclareMathOperator{\as}{a.s.} \DeclareMathOperator{\iid}{i.i.d.} % least fixed point \DeclareMathOperator{\lfp}{lfp} \DeclareMathOperator{\sign}{sign} \DeclareMathOperator{\pval}{p.v.} \DeclareMathOperator{\sgn}{sgn} \DeclareMathOperator{\dom}{dom} \DeclareMathOperator{\Ran}{Ran} \DeclareMathOperator{\Hol}{Hol} \DeclareMathOperator{\cl}{cl} \DeclareMathOperator{\Pol}{Pol} \DeclareMathOperator{\sinc}{sinc} \DeclareMathOperator{\E}{\mathbb{E}} \DeclareMathOperator{\Pr}{\mathbb{P}} \DeclareMathOperator{\R}{\mathbb{R}} $

Fibonacci Dates

Published: 09 Oct 2017

Last updated: 09 Oct 2017

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Last month [today is 9/10/17], I started taking my notes in a format similar to the paper version of SuperMemo. I didn't know about SuperMemo, but my style was based on Anki. Regardless, I needed an efficient way to keep track of which dates to recurse learning upon. I chose the Fibonacci numbers, which yield an aymptotic ratio of:

$$ \phi=\frac{1+\sqrt{5}}{2}\approx{1.618033987....} $$

SuperMemo recommends a ratio of 1.5 to 2.0, so this is on the lower end of that spectrum. I'll experiment with this a while and update if I change my technique. For now, it's a nice mathematical relation.

See the dates below to know which days to review. SuperMemo recommends reviewing about 15 minutes per day, so go quickly!