Topic: Rounding Agents
This data was researched through a Python Shell and through Java on the Netbeans IDE.
These equations all are supposed to equal zero, can be solved to zero by hand and are rounded in the rounding agent. In XML they vary but are similar. In Java and Python the variations are the same. In fact other zeroes of these quadratic or cubic equations are sometimes solved to zero at other zeroes. As well the incorrect answers found by the rounding agent appear in multiple different zereos as the same small decimal.
0.4*1.5*1.5+0.2*1.5-1.2:
2.220446049250313e-16
0.4*-2*-2+0.2*-2-1.2:
2.220446049250313e-16
9.612*-4*-4+57.672*-4+76.896:
1.4210854715202004e-14
9.612*-2*-2+57.672*-2+76.896:
1.4210854715202004e-14
0.14*7*7-1.68*7+4.9:
8.881784197001252e-16
0.7812*-2*-2+3.8885*-2+4.6522:
-8.881784197001252e-16
4* ((5/2 - (25/4-48)^(-1/2))/8)^2 - 5/2 * ((5/2 - (25/4-48)^(-1/2))/8) + 3:
8.881784197001252E-16
2 * ((5 + 21 ^ (-1/2) )/ 2)^3 + 2^(-1/2) * ((5 + 21^(-1/2) )/ 2)^2 - 10 * ((5 + 21^(-1/2) )/ 2)^2 - 5 * 2^(-1/2) * ((5 + 21^(-1/2)/2) + 1*2 * (5 + 21^(-1/2) )/ 2 + 1 * 2^(-1/2):
-6.661338147750939e-16
(0.14*7*7+1.68*7+4.9)*(-0.5*7-4):
-6.661338147750939e-15
0.26*-14*-14+4.94*-14+18.2:
-1.0658141036401503e-14
0.26*-5*-5+4.94*-5+18.2:
-3.552713678800501e-15
0.06*-40*-40+2.58*-40+7.2:
-2.6645352591003757e-15
0.025*16*16-1.4*16+16:
1.7763568394002505e-15
-0.12*-0.5*-0.5-0.02*-0.5+.02:
3.469446951953614e-18
-0.12*1/3*1/3-0.02*1/3+.02:
3.469446951953614e-18
0.3906*20*20-6.6402*20-23.436:
7.105427357601002e-15
3.906*-3*-3+3.906*-3-23.436:
-3.552713678800501e-15
3.926 * -14 * -14 * -14 + 35.334 * -14 * -14 + -471.12 * -14 + -2748.2:
3.637978807091713e-12
3.926 * -5 * -5 * -5 + 35.334 * -5 * -5 + -471.12 * -5 + -2748.2:
9.094947017729282e-13
(4-12^(-1/2)/2)*(4-12^(-1/2)/2)-4*(4-12^(-1/2))/2+1:
-4.440892098500626e-16
(5-21^(-1/2))/2)^2- 5 * (5 - 21^(1/2)/2 )+ 1) * 2*(5-21^(-1/2)/2)+2^(-1/2):
-8.134106132727827e-16
(0.06*-40*-40+2.58*-40+7.2)*(-0.1*-40+.5):
-1.199040866595169e-14
(0.025*16*16-1.4*16 + 16)*(2.77*16-5.54):
6.888711823194172e-14
(0.025*16*16-1.4*16 + 16)*(2.77*16-11.08):
5.904610134166433e-14
(0.025*-16*16-1.4*16 + 16)*(0.0277*16-.1108):
5.904610134166432e-16
(0.26*-14*-14+4.94*-14+18.2)*(15.1*-5+151):
6.437517185986508e-13
(0.26*-5*-5+4.94*-5+18.2)*(15.1*-5+151):
-2.682298827494378e-13
(0.26*-5*-5+4.94*-5+18.2)*(-0.37*-5+1.11):
-1.0516032489249483e-14
(0.7812*-2*-2+3.8885*-2+4.6522)*(0.63*-2+1.89):
-5.595524044110788e-16
(0.7812*-3*-3+3.8885*-3+4.6522)*(0.63*-3+1.89):
-3.8857805861878665e-18
(.7812*3*3+3.8885*3+4.6522)*(-0.63*3+1.89):
-5.184408458092094e-15
(0.7812*2*2+3.8885*2+4.6522)*(-0.63*2+1.89):
-2.7977620220553944e-15
(9.612*-4*-4+(57.672)*-4+76.896)*(0.37*-4+-2.96):
-6.309619493549689e-14
(0.3906*20*20-6.6402*20-23.436)*(.126*20+.252):
1.969624463526998e-14
(0.26*3*3+4.94*3+18.2)*(-0.37*3+1.11):
7.851497230149107e-15
(0.3906*20*20-6.6402*20-23.436)*(0.126*20+2.52):
3.581135388230905e-14
(3.906*-3*-3+3.906*-3-23.436)*(0.126*-3+.256):
4.334310688136611e-16
(0.3906*20*20-6.6402*20-23.436)*(0.126*20-0.756):
1.2533973858808167e-14
(0.7812*-3*-3+3.8885*-3+4.6522)*(0.63*-3+1.89):
2.2692958623338166e-17
(0.26*-14*-14+4.94*-14+18.2)*(15.1*-14)*(15.1*-14+151))
-1.360891133117548e-10
(0.26*-5*-5+4.94*-5+18.2)*(15.1*-5)*(15.1*-5+151):
2.025136147582555e-11
(0.26*-5*-5+4.94*-5+18.2)*(15.1*-5+151):
-2.682298827494378e-13
(9.612*-4*-4+57.672*-4+76.896)*(.37*-4+-2.96):
-6.309619493549689e-14
(9.612*-2*-2+57.672*-2+76.896)*(.37*-2+-2.96):
-5.2580162446247416e-14
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