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edited Jun 23, 2013 at 16:03

Post Closed as "exact duplicate" by dev-null-dweller, President James K. Polk, Vamsi Krishna B, Code Lღver, TimWolla

occurred Jun 23, 2013 at 0:54

added 8 characters in body

edited Jun 22, 2013 at 9:20

I want to add following numbers

$res = 0.000000002 + 0.000000002 + 0.000000002;

$res = 0.000000002 + 0.000000002 + 0.000000002;

I got result like this

4.2E-8

4.2E-8

can any one explain , how to get 0.000000006

thanks

I want to add following numbers

$res = 0.000000002 + 0.000000002 + 0.000000002;

I got result like this

4.2E-8

can any one explain , how to get 0.000000006

thanks

I want to add following numbers

$res = 0.000000002 + 0.000000002 + 0.000000002;

I got result like this

4.2E-8

can any one explain , how to get 0.000000006

thanks

asked Jun 22, 2013 at 9:17

How to add two large fractions in PHP

I want to add following numbers

$res = 0.000000002 + 0.000000002 + 0.000000002;

I got result like this

4.2E-8

can any one explain , how to get 0.000000006

thanks

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