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don't forget.
always, somewhere,
someone is fighting for you.
as long as you remember her,
you are not alone.

bookmarks:
listography IMPORTANT NOTICES
NEWS
TERMS
GIVE MEMORIES
CONTACT
  • python as a calculator
  • variables
  • string operations
  • print statements
may 1 2026 ∞
may 1 2026 +
  • numeric data types
  • boolean data type
  • strings
  • lists
  • dictionaries and tuples
may 1 2026 ∞
may 1 2026 +
  • python lists and numpy arrays
  • array creation
  • array indexing
  • array slicing
  • array operations
  • systems of linear equations
may 1 2026 ∞
may 1 2026 +
  • line plots
  • saving plots
  • multi line plots
  • bar charts and pie charts
  • error bars
  • histograms
  • box plots and violin plots
  • scatter plots
  • plot annotations
  • subplots
  • plot styles
  • contour plots
  • quiver and stream plots
  • 3d surface plots
may 1 2026 ∞
may 1 2026 +
  • first function
  • functions with multiple arguments
  • functions with default arguments
  • calling functions from other files
  • docstrings in functions
  • positional and keyword arguments
may 1 2026 ∞
may 1 2026 +
  • user input
  • selection statements
  • if statements
  • if else statements
  • try-except statements
  • flowcharts
may 1 2026 ∞
may 1 2026 +
  • for loops
  • while loops
  • break and continue
  • flowcharts describing loops
may 1 2026 ∞
may 1 2026 +
  • 1.7 expressing experimental results
  • 1.8 unit conversions and dimensional analysis
  • 1.9 analyzing experimental results
may 1 2026 ∞
may 1 2026 +
  • 2.1 the rutherford model of atomic structure
  • 2.2 nuclides and symbols
  • 2.3 navigating the periodic table
  • 2.4 masses of atoms, ions, and molecules
  • 2.5 moles and molar masses
may 1 2026 ∞
may 1 2026 +
  • 3.1 the electromagnetic spectrum
  • 3.2 atomic spectra
  • 3.3 particles of light / quantum theory
  • 3.4 hydrogen spectrum and bohr model
  • 3.5 electrons as waves
  • 3.6 quantum numbers
  • 3.7 sizes and shapes of atomic orbitals
  • 3.8 filling orbitals
  • 3.9 electron configurations of ions
  • 3.10 the sizes of atoms and ions
  • 3.11 ionization energies and photoelectron spectroscopy
  • 3.12 electron affinities
may 1 2026 ∞
may 1 2026 +
  • 4.1 chemical bonds and greenhouse gases
  • 4.2 electronegativity and bonding
  • 4.3 naming compounds and writing formulas
  • 4.4 lewis symbols and lewis structures
  • 4.5 lengths and strengths of covalent bonds
  • 4.6 resonance
  • 4.7 formal charge
  • 4.8 exceptions to the octet rule
may 1 2026 ∞
may 1 2026 +
  • 5.1 biological activity and molecular shape
  • 5.2 valence-shell electron-pair repulsion
  • 5.3 polar bonds and polar molecules
  • 5.4 valence bond theory and hybrid orbitals
  • 5.7 molecular orbital theory
may 1 2026 ∞
may 1 2026 +
  • 7.2 writing balanced chemical equations
  • 7.3 stoichiometric calculations
  • 7.4 limiting reactants and percent yield
  • 7.5 percent composition and empirical formulas
  • 7.6 comparing empirical and molecular formulas
  • 7.7 combustion analysis
may 1 2026 ∞
may 1 2026 +
  • 8.1 solutions and concentrations
may 1 2026 ∞
may 1 2026 +
  • left and right endpoint approximations
  • trapezoid and simpson's rules
  • exact areas using riemann sums
may 1 2026 ∞
may 1 2026 +
  • antiderivatives and evaluation theorem
  • fundamental theorem of calculus
may 1 2026 ∞
may 1 2026 +
  • substitution
  • integration by parts
  • mixed integration
  • partial fraction decomposition
  • improper integration
may 1 2026 ∞
may 1 2026 +
  • area between curves
  • discs and washers
  • cross sectional volumes and shells
  • average values and arc length
  • work
may 1 2026 ∞
may 1 2026 +