Scientific mathematics for Cannabis Megathread

L

larry badiner

• Jan 31, 2018

• #1

I am looking for mathematical equations that can easily be translated into computer programs and spreadsheets

It can be as simple as (i dont know math well heh) x^2 = y^2 for breeding (etc etc) or advanced as multidimensional calculus that explore cell biology

 

P

paradoxlost

Member

• Jan 31, 2018

• #2

v = (kn / n) Rh2/3 S1/2

 

L

larry badiner

• Jan 31, 2018

• #3

paradoxlost said:

v = (kn / n) Rh2/3 S1/2

Click to expand...

what does that do?

 

P

paradoxlost

Member

• Jan 31, 2018

• #4

Describes the velocity of a fluid through a channel filled with porous material.

 

Only Ornamental

Spiritually inspired agnostic mad scientist

Veteran

• Jan 31, 2018

• #5

Adjusted sodium absorption ratio = (cNa/((0.5*(cCa+cMg))^0.5))*(1+(8.4-(((PKA1-2*((MEQCO3*8)^0.5)/(1+1.4*((MEQCO3*8)^0.5)))+LOG10(3.36*10^-9))-LOG10(cCa+cMg)-LOG10(CCO3+cHCO3))))

 

Agronomist

Active member

• Feb 6, 2018

• #6

Dilutions
C1V1=C2V2

Convert PPM to weight by volume.
1 mg/L = 1 PPM = 0.0001% weight/volume.

 

W

Wetty Fap

New member

• Feb 6, 2018

• #7

pH = -log[H30+]