I was trying to use a drop-down box to store a number of modifiers and found the calculations came up kind of wonky. I don't see any errors (although i could be missing something), but the math comes out wrong. I'm using Chrome version 35.0.1916.153 m under Windows 7. I used the following html: <select name='attr_action'>
<option value='2.1552121111'
selected>Melee: Standard Attack</option>
<option
value='2.1952121111'>Melee: All-Out Attack (Determined)</option>
<option
value='2.1552121111'>Melee: All-Out Attack (Extra Attack)</option>
<option
value='2.1552121111'>Melee: All-Out Attack (Strong)</option>
<option
value='2.1152118111'>Melee: Move and Attack</option>
<option
value='2.1551821161'>Melee: Wild Swing</option>
<option
disabled>--------------</option>
<option
value='2.1552121111'>Slam</option>
<option
value='2.1952121111'>Slam: All-Out Attack (Determined)</option>
<option
value='2.1552121111'>Slam: All-Out Attack (Strong)</option>
<option
disabled>--------------</option>
<option
value='1.2552121211'>Ranged: Standard Attack</option>
<option
value='1.2592121211'>Ranged: All-Out Attack (Determined)</option>
<option
value='1.2512118111'>Ranged: Move and Attack</option>
<option
value='1.1552121111'>Aim</option>
<option
disabled>--------------</option>
<option
value='1.1552121111'>Evaluate</option>
<option
value='1.1552121111'>Move</option>
<option
value='1.1552121111'>Ready</option>
<option
value='1.1552121111'>Wait</option>
</select>
<input name='attr_d1' type='hidden'
value='floor(@{action})' disabled />
<input name='attr_d2a' type='hidden'
value='(@{action}-@{d1})*10' disabled />
<input name='attr_d2' type='hidden'
value='floor(@{d2a})' disabled />
<input name='attr_d3a' type='hidden'
value='(@{d2a}-@{d2})*10' disabled />
<input name='attr_d3' type='hidden'
value='floor(@{d3a})' disabled />
<input name='attr_d4a' type='hidden'
value='(@{d3a}-@{d3})*10' disabled />
<input name='attr_d4' type='hidden'
value='floor(@{d4a})' disabled />
<input name='attr_d5a' type='hidden'
value='(@{d4a}-@{d4})*10' disabled />
<input name='attr_d5' type='hidden'
value='floor(@{d5a})' disabled />
<input name='attr_d6a' type='hidden'
value='(@{d5a}-@{d5})*10' disabled />
<input name='attr_d6' type='hidden'
value='floor(@{d6a})' disabled />
<input name='attr_d7a' type='hidden'
value='(@{d6a}-@{d6})*10' disabled />
<input name='attr_d7' type='hidden'
value='floor(@{d7a})' disabled />
<input name='attr_d8a' type='hidden'
value='(@{d7a}-@{d7})*10' disabled />
<input name='attr_d8' type='hidden'
value='floor(@{d8a})' disabled />
<input name='attr_d9a' type='hidden'
value='(@{d8a}-@{d8})*10' disabled />
<input name='attr_d9' type='hidden'
value='floor(@{d9a})' disabled />
<input name='attr_dfa' type='hidden'
value='(@{d9a}-@{d9})*10' disabled />
<input name='attr_df' type='hidden'
value='floor(@{dfa})' disabled />
<input name='attr_IsMelee'
type='hidden' value='@{d1}-1' disabled />
<input name='attr_IsRanged'
type='hidden' value='@{d2}-1' disabled />
<input name='attr_MeleeBonus'
type='hidden' value='@{d3}-5' disabled />
<input name='attr_RangedBonus'
type='hidden' value='@{d4}-5' disabled />
(1-<input name='attr_BasMult'
type='number' value='@{d5}-1' disabled />) =
<input name='attr_SetBase'
type='number' value='1-@{BasMult}' disabled /> And I get the result: If I change the numbers, I consistently get a result that is off by two. If I multiply the result by 9 I get a result of -8.