SciCalc82

Scientific Calculator 1980s style for the iPhone/iPod

[SciCalc82 @SciCalc82]

@jeffistyping Oh, we aren’t supposed to tell jokes?

[SciCalc82 @SciCalc82]

@phyushin @hackerfantastic Denial of Supper.

[Brian Cox @ProfBrianCox]

One of my favourite @themonkeycage 's just released - because it's all astronauts obviously - @Astro_Nicole , @Cmdr_Hadfield , @HelenSharmanUK
and Rusty Schweickart https://t.co/9HrfsUaILN

[SciCalc82 @SciCalc82]

@aspientiae @DoctorKarl You mean sclew.

[SciCalc82 @SciCalc82]

@RichardDawkins Life is a lottery from the beginning - each small random step, improbable in its viability - but slowly, tediously slowly it evolves... the odds astronomical but the timescale immense.

[Orbit Ops @OrbitOps]

3.14159265358979323846264338327950288419716939937510582097494459230781640628620899862803482534211706798214808651328230664709384460955058223172535940812848111745028410270193852110555964462294895493038196442881097566593344612847564823378678316527120190914564856692346034861045432664

[Mythic Beasts @Mythic_Beasts]

Based on our bandwidth graph, a lot of kids just opened their @Raspberry_Pi 's

[SciCalc82 @SciCalc82]

@WeakEmergence @DoctorKarl Agree. It is pink noise (1/f noise). Which has equal power per octave. It is the most natural.
White noise is actually harsh - like a radio mis-tuned to an empty spot.

[SciCalc82 @SciCalc82]

@benwins2 @SciBry Absolutely!

[SciCalc82 @SciCalc82]

@DoctorKarl 3 unknowns - only 2 unique equations

[SciCalc82 @SciCalc82]

@SciBry @LarryWest42 @PaulBHalsall I think we’re ready for our next school question brain teaser now.

[SciCalc82 @SciCalc82]

@MaureenBug @SciBry No, 7.5-a is only the partial line segment excluding a (not the whole side of the triangle)

[SciCalc82 @SciCalc82]

@SciBry Let
The teacher knows they’ve missed the right angle at the apex.
Then
Pythagoras: a= sqt( 3^2 - 2^2 ) =~ 2.236…
Similar Δs :
b = ( 2 * 7.5 / a ) =~ 6.7082…
c = ( 3 * 7.5 / a ) =~ 10.0623…
Recheck with Pythagoras

[EducationalAppAdvice @edappadvice]

SciCalc82 is a faithful representation of the scientific calculator many of us remember using in school (£0.99 > FREE) https://t.co/NHPbQA0hai

[SciCalc82 @SciCalc82]

@scientiffic And I’ve still got my pocket calculator ...

[SciCalc82 @SciCalc82]

@gregnacu Yes!

[SciCalc82 @SciCalc82]

@ben_nuttall you could try a feature of the SciCalc82 app - it can be setup to roll any type of dice (obscurely, by setting the 7,8,9 memory locations to 1,12,1 then INV HYP shake or .)

[SciCalc82 @SciCalc82]

SciCalc82 (1.1.7) updated for iOS 11 & 64bit
https://t.co/TBuYoQ85s8

[Orbit Ops @OrbitOps]

3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231