deltaI (R_12) = -0.014545454545454545 * (-0.0375 + 0.1) = -0.0009090909090909091 A = -0.9090909090909091 mA
	deltaI (R_13) = 0.02909090909090909 * (0.01875 + 0.1) = 0.003454545454545455 A = 3.454545454545455 mA
	deltaI (R_14) = 0.012 * (0.05 + 0.1) = 0.0018000000000000004 A = 1.8000000000000005 mA
	deltaI (R_15) = -0.005128205128205128 * (-0.06 + 0.1) = -0.00020512820512820517 A = -0.20512820512820518 mA
	deltaI (R_17) = -0.002666666666666667 * (-0.3 + 0.1) = 0.0005333333333333334 A = 0.5333333333333333 mA
	deltaI (R_20) = -0.0037209302325581397 * (-0.075 + 0.1) = -9.302325581395352e-05 A = -0.09302325581395353 mA
	deltaI (R_21) = -0.008 * (-0.1 + 0.1) = -0.0 A = -0.0 mA
	deltaI/I (R_12) = -0.0375 + 0.1 = 0.0625 A = 0.0625 mA
	deltaI/I (R_13) = 0.01875 + 0.1 = 0.11875000000000001 A = 0.11875000000000002 mA
	deltaI/I (R_14) = 0.05 + 0.1 = 0.15000000000000002 A = 0.15000000000000005 mA
	deltaI/I (R_15) = -0.06 + 0.1 = 0.04000000000000001 A = 0.04000000000000001 mA
	deltaI/I (R_17) = -0.3 + 0.1 = -0.19999999999999998 A = -0.19999999999999998 mA
	deltaI/I (R_20) = -0.075 + 0.1 = 0.02500000000000001 A = 0.02500000000000001 mA
	deltaI/I (R_21) = -0.1 + 0.1 = 0.0 A = 0.0 mA