A reverse polish notation calculator

There is the sine, the sine function.

By playing the string, the string vibrates and produces a sound wave.

CLAM Chordata

Sin

Vine

Pine

Sine

Stroke

Variance

BSpline

Sobel...

Sobel

broom

Arc sine

Horizontal Sine

Hyperbolic sine

Sine

Accordingly, the square of the sine plus the square of the cosine...

And I'll just say what I'm about to do. What I'm about to do I hope you can recognize that there's a distorted sine wave, almost a triangular wave upon this Hewlett Packard oscilloscope.

The rhythm of the sinusoids has changed tremendously, just like the rhythm of our life in the past 25 years, so I'm not sure anymore what the wavelength is.

Hyperbolic arc sine

Arc sine

Now, imagine, if you will, without getting too technical, I'm making a little sine wave here in the air.

Draws what looks like a waving ribbon following a sinusoidal path. Written by Bas van Gaalen and Charles Vidal 1997.

And you write sin, or S I N, C O S, and tan for short.

Well, if I turn up the amplitude too much, I'm having an effect on the pressure, which means during the making of that sine wave, the speed at which it is propagating is shifting.

Inverse hyperbolic sine

Okay. On the other hand by placing your finger in a different position on the fingerboard it changes the string length, that changes the frequency of the sound wave.

Hyperbolic sine

I don't want so many long bows.

Luckily, all of this changed a couple of centuries later.

Sine is opposite over hypotenuse, right?

So, as you can see in this prototype, gigantic piano strings, each string is controlled with a little robotic element either little bows that stroke the strings, propellers that tickle the strings, acoustic signals that vibrate the strings. We also have an army of robots on stage.

And here I've taken away the robots, but basically people move with their right arm sinusoidally back and forward.

It's also the only instrument that uses this kind of technique.

Network Management is changing!

Function to calculate the sine of a given angle

Snares on, snares off.

This is the WMAP microwave background that we see.

The hurdy gurdy is the only musical instrument that uses a crank to turn a wheel to rub strings, like the bow of a violin, to produce music.

Oscilloscope

Development of instrumentation for several international space projects is being continued in Poland.

On an average adjusted day, a solar cell because the sun's moving across the sky, the solar cell is going down with a sine wave function of performance at the off axis angles.

The left hand always is the same and puts sinusoidal tickle.