The Galculator - powered by Ganja.js

Example in C :

The Galculator can be forked on github It works great on your phone - full screen if you add it to your homescreen.

Calculate (3+2i)*(1+4i)

C

( 3 + 2 e 1 )

*

( 1 + 4 e 1 )

=

answer is -5+14e 1

Example in D

D

3 + e 0

ST x1

Cl x1 * x1 * x1 - 2 * x1 * x1 + 3

=

answer is f(3)=12 and f'(3)=15

Example in spacetime M

M

0 . 0 0 0 0 1 e 1

ST x1

+ 2 0 e 2 / 3 0 0 0 0 0

ST x2

Cl ( 0 . 5 4 9 3 * . 5 e 1 e 2 ) Exp

ST x3

Cl x3 * x1 * x3 x̄

ST x4

Cl x3 * x2 * x3 x̄

ST x5

answer is strikes happen at (X4 : 11ms) and (x5 : -26ms) - not the same time.

Example in PGA 2D (2,0,1)

Calculate the value of the function and first derivative at x=3f(x)=x-2x+3You see two simultaneous lightning strikes in 10 microseconds, one where you are, one 20 km in the x-direction.Are these events simultaneous for a spaceship flying at 0.5c in the x-direction? (given : atanh(0.5)=0.5493)

Solve the system of equations :

x+y-0.5=0