Probability Solver using the TI-Nspire CX

Solving Probability problems is easy using the Probability Solver as part of the Statistics Made Easy App for the TiNspire at Solve for the unknown probability by leaving that box blank, find probability for AND & OR events, test for Independence, check if Disjoint.

First , Select Option A in the menu :

Next, fill in all but one box as shown below. View the results in the bottom box. That simple.

Scrolling down the further shows more detailed solutions.

TiNspire CX : Aerodynamics Made Easy APP available for download

Aerodynamics Made Easy

Perform any Aerodynamic computations using the AERODYNAMICS MADE EASY with your powerful TiNspire CX at . Compute Thrust, Lift, Drag, Pressure, Bernoulli Equation, Gas Laws, Mach Number, Mass Flow Rates, Continuity Equation and much more. Read the App’s extensive functionality below.

Use the free trial at

  • Mach Number
  • Mass Flow Rate
  • Wind Tunnel Analysis
  • Drag
  • Drag Coefficient
  • Wing Analysis: Pressure, Velocity, Density
  • Pressure Solver
  • Pressure under Water Surface
  • Thrust Equation Solver
  • Lift Equation Solver
  • Bernoulli Equation Solver
  • Continuity Equation Solver
  • Combined Gas Law
  • Ideal Gas Law
  • Read: The Big 5 Equations
  • Average Speed=Distance/Time : v=d/t
  • Linear Motion: vf^2=vo^2+2*a*d
  • Linear Motion: v=vo+a*t
  • Linear Motion: d=(vo^2+vf^2)/2 * t
  • Linear Motion: lambdax=v0t + 1/2at^2
  • Linear Motion: v=v(2*g*h)
  • Rotational Kinetic Energy K=1/2*I*lambda^2
  • Harmonic Motion: T=2p/lambda
  • Harmonic Motion: E=1/2*k*A^2
  • Harmonic Motion: T=2p*v(l/g)
  • Harmonic Motion: f=1/T
  • Harmonic Motion: T=2*p*v(m/k)
  • Harmonic Motion: T=2*p*v(I/mgd)
  • Harmonic Motion: x=A*cos(lambdat+F)
  • Harmonic Motion: v=v(A^2-x^2)
  • Harmonic Motion: Max Velocity
  • Harmonic Motion: Max Acceleration
  • Harmonic Motion: Read Formulas
  • Period of Spring T=2*pv(mass/spring constant)
  • Spring F=k*x
  • PotentialEnergy of Spring Us=1/2*k*x^2
  • Spring Time T=2*p*v(l/g)
  • Time Frequency T=1/f
  • Wave Length lambda=v/f
  • Time T=2*p*v(m/k)
  • Waves+Vibrations: v=v(T*(m/L))
  • Waves+Vibrations: k=2*p/lambda
  • Waves+Vibrations: lambda=2pf
  • Sound: Doppler Effect
  • Sound: l_b-l_a=1/2*lambda
  • Sound: beta=10*log(I1/I2)
  • Sound: lambda=v/f
  • Sound: f1=f/(1 plus/minus s/c)
  • Sound: v=v(B/lambda)
  • Sound: lambdaP=rho*v*omega*s_max
  • Sound: I=lambdaP_max^2/(2*rho*v)
  • Sound: I=P/(4*p*r^2)
  • Fluids: lambda=m/V
  • Fluids: P=F/A
  • Fluids: F2=F1*A2/A1
  • Fluids: Fb=Fa*r_b^2/r_a^2
  • Fluids: P=Po+p*h*g
  • Fluids: F=lambda*V*g
  • Fluids: p+(1/2)*lambda*v^2+lambda*g*h=a
  • Fluids: Ds/Di=h_sub/h_s
  • Fluids: Q=p*r^4*(P1-P2)/8*mu*L
  • Fluids: T=F/L
  • Fluids: lambda1*A1*v1=lambda2*A2*v2
  • Kinetic: Translational
  • Kinetic: Rotational
  • E_pot=E_kin : lambda*x^2=m/k*v^2
  • Potential Energy
  • Potential: Spring (Us)
  • Potential: Universal Gravitat. (UG)
  • Heat: Q=m*c*deltaT
  • Heat: Q=m*L
  • Heat: W=deltaP*d*lambdaV
  • Heat: deltaE=Q-W
  • Heat: Conduction
  • Heat: Convection
  • Heat: Radiation
  • Heat: w=-n*r*t*ln(vf/vi)
  • Miscellaneous: Heat (H)
  • Read Dissipated Energy
  • Miscellaneous: W=F*s*cos(?)
  • Miscellaneous: W=F*s*sin(?)
  • Miscellaneous: Power=W/t
  • Miscellaneous: E=mu*dx
  • Work Energy Theorem
  • Photon Energy: E=h*c/lambda
  • Volume of Gas
  • Boyle’s Gas Law
  • Avogadro’s Gas Law
  • Charles’ Gas Law
  • GayLussac Gas Law
  • Combined Gas Law
  • Ideal Gas Law
  • Adiabatic Expansion of Ideal Gas Law
  • Gas Sum / Dalton Law
  • Graham’s Gas Law
  • Circle Solvers
  • Angle Finder
  • Linear <-> Angular Speed Converter
  • Periodic Table of Elements: Symbol
  • Periodic Table of Elements: Element Name
  • Read: Useful Constants
  • Find Absolute Error and % Error
  • Convert: Normal to Scientific Notation & back
  • Density=Mass/Volume Solver
  • Moles & Representative Particles
  • Atoms to Moles Conversion
  • Relativity: Time-Dilation
  • Relativity: Mass-Dilation
  • Water
  • Ice
  • Steam
  • Methyl Alcohol
  • Benzene
  • Wood
  • Soil
  • Air
  • Aluminum
  • Marble
  • Glass
  • Iron/Steel
  • Copper
  • Silver
  • Mercury
  • Gold
  • Lead

Ti Nspire CX: Integration of Single and Multivariable Functions – Step by Step

Fortunately, TI Nspire CX users can do Step by Step Integration using Calculus Made Easy at . Just enter a function of one or more variables and get the solution immediately. Watch this brief video showing Step by Step Integration:

Just enter a function of one or more variables to find single or multiple integrals – step by step. That involves Integration by parts, U-Substitution, Integration by Partial Fractions, Double and Triple Integrals and Polar Coordinates.

TiNspire – Geometrie App mit Schrittweisen Loesungen

Nun koennen Sie Geometrie Aufgaben wie Volumen, Flaechen, Kreise, Kegel, Wuerfel, Quadrate, Kegelstuempfe, Kugeln, Dreiecke und vieles mehr mit der Geometrie Leicht Gemacht App unter loesen: Einfache die geomtrische Figur im Menu aussuchen, die gegebenen Werte eingeben und schon wird die Antwort angezeigt, Ganz leicht zu bedienen, und hilft ungemein in den Geometrie Klassen. Kostenlose Trials.