diff --git a/q10/q10_netlist.txt b/q10/q10_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1c3be757681aa517136716a3049ef3ea365af158
--- /dev/null
+++ b/q10/q10_netlist.txt
@@ -0,0 +1,7 @@
+V1 2 0 V1
+E1 0 3 6 5 x_1 0
+R1 2 4 R1
+E2 3 4 6 5 x_2 0
+R2 3 5 R2
+R3 4 6 R3
+R4 6 5 R4
\ No newline at end of file
diff --git a/q10/q10_question.txt b/q10/q10_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e4660cc6b47356b56437d54ae4b943428a9d66e8
--- /dev/null
+++ b/q10/q10_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to E1 in this circuit?
\ No newline at end of file
diff --git a/q10/q10_ta.txt b/q10/q10_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q10/q10_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q13/q13_netlist.txt b/q13/q13_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bf3bb63405bc46bb3f9cf199a7e87b99f08e13f9
--- /dev/null
+++ b/q13/q13_netlist.txt
@@ -0,0 +1,6 @@
+R2 1 0 R2
+V1 3 0 step
+C1 3 1 C1
+R1 4 1 R1
+G1 3 5 4 1 y_1
+R3 4 5 R3
\ No newline at end of file
diff --git a/q13/q13_question.txt b/q13/q13_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q13/q13_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q14/q14_netlist.txt b/q14/q14_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..53323f175364e55c1173a8b290b695dc3587deb4
--- /dev/null
+++ b/q14/q14_netlist.txt
@@ -0,0 +1,6 @@
+G1 1 2 3 2 y_1
+R1 3 1 R1
+C1 3 2 C1
+E1 2 4 3 2 x_1 0
+V1 3 0 step
+R2 0 4 R2
\ No newline at end of file
diff --git a/q14/q14_question.txt b/q14/q14_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..67e300c4aec086bb3d9cc44df71210cfb11e101a
--- /dev/null
+++ b/q14/q14_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to G1 in this circuit?
\ No newline at end of file
diff --git a/q14/q14_ta.txt b/q14/q14_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..648cf5155c7904bc168fd6fa7aa2151524cf8c25
--- /dev/null
+++ b/q14/q14_ta.txt
@@ -0,0 +1 @@
+((R1*y_1 + 1)/(C1*R2))/(s + (-R2*y_1 + x_1 + 1)/(C1*R2))
\ No newline at end of file
diff --git a/q15/q15_netlist.txt b/q15/q15_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fe87ff509b06139199ab4546eb676f775d6c1d57
--- /dev/null
+++ b/q15/q15_netlist.txt
@@ -0,0 +1,6 @@
+G1 1 2 0 2 y_1
+R1 1 0 R1
+R2 0 2 R2
+R3 0 1 R3
+C1 1 0 C1
+V1 1 0 step
\ No newline at end of file
diff --git a/q15/q15_question.txt b/q15/q15_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..67e300c4aec086bb3d9cc44df71210cfb11e101a
--- /dev/null
+++ b/q15/q15_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to G1 in this circuit?
\ No newline at end of file
diff --git a/q15/q15_ta.txt b/q15/q15_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..56a6051ca2b02b04ef92d5150c9ef600403cb1de
--- /dev/null
+++ b/q15/q15_ta.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/q17/q17_netlist.txt b/q17/q17_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..fed05c4cfe2aa81080af543f92570febf497ab70
--- /dev/null
+++ b/q17/q17_netlist.txt
@@ -0,0 +1,6 @@
+R2 2 1 R2
+R1 2 3 R1
+L1 3 1 L1
+E1 4 1 2 3 x_1 0
+V1 3 0 step
+R3 4 0 R3
\ No newline at end of file
diff --git a/q17/q17_question.txt b/q17/q17_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q17/q17_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q17/q17_ta.txt b/q17/q17_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..51e3972c7ecd0e3226a5e1294333a55de04517a1
--- /dev/null
+++ b/q17/q17_ta.txt
@@ -0,0 +1 @@
+(R2*s/(R1*x_1 + R1 + R2 + R3))/(s + (R1*R3 + R2*R3)/(L1*R1*x_1 + L1*R1 + L1*R2 + L1*R3))
\ No newline at end of file
diff --git a/q18/q18_netlist.txt b/q18/q18_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e989807439dd096a94387572b47f1842d96e43e8
--- /dev/null
+++ b/q18/q18_netlist.txt
@@ -0,0 +1,3 @@
+L1 0 2 L1
+V1 3 0 step
+E1 2 3 0 2 x_1 0
\ No newline at end of file
diff --git a/q18/q18_question.txt b/q18/q18_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cc970123d9c3ede0dc76c3d0fa886922ce1bcc90
--- /dev/null
+++ b/q18/q18_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to L1 in this circuit?
\ No newline at end of file
diff --git a/q18/q18_ta.txt b/q18/q18_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..662d6666faadf102e6dc7b95e483e7edf4749ea1
--- /dev/null
+++ b/q18/q18_ta.txt
@@ -0,0 +1 @@
+-1/(x_1 + 1)
\ No newline at end of file
diff --git a/q19/q19_netlist.txt b/q19/q19_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b13ac459bc8e8dd65675c167e4b118ca278bdbd7
--- /dev/null
+++ b/q19/q19_netlist.txt
@@ -0,0 +1,10 @@
+R4 2 1 R4
+V1 2 0 step
+C1 3 1 C1
+R5 0 3 R5
+R1 3 1 R1
+R2 5 1 R2
+E1 1 0 5 1 x_1 0
+R3 5 1 R3
+L1 6 0 L1
+E2 6 5 5 1 x_2 0
\ No newline at end of file
diff --git a/q19/q19_question.txt b/q19/q19_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..73a3d54eeff8b423ad9ea37334a6347bf0bdbb02
--- /dev/null
+++ b/q19/q19_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R4 in this circuit?
\ No newline at end of file
diff --git a/q19/q19_ta.txt b/q19/q19_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..56a6051ca2b02b04ef92d5150c9ef600403cb1de
--- /dev/null
+++ b/q19/q19_ta.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/q25/q25_ta.txt b/q25/q25_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8ffacb2723154a70223f5f1ef9d03c6f3f0029a5
--- /dev/null
+++ b/q25/q25_ta.txt
@@ -0,0 +1 @@
+(R1*s/(R1*x_1 - R1 - R2))/(s - 1/(C1*R1*x_1 - C1*R1 - C1*R2))
\ No newline at end of file
diff --git a/q27/q27_netlist.txt b/q27/q27_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e8c8e977afc1ba36223ca8492dfc0986d8d1f44e
--- /dev/null
+++ b/q27/q27_netlist.txt
@@ -0,0 +1,4 @@
+R2 1 2 R2
+R1 3 1 R1
+V1 2 0 V1
+R3 3 0 R3
\ No newline at end of file
diff --git a/q27/q27_question.txt b/q27/q27_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q27/q27_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q27/q27_ta.txt b/q27/q27_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c6db8f3cb3ec86536beebd9e8ff0a3cfeb2d0d3e
--- /dev/null
+++ b/q27/q27_ta.txt
@@ -0,0 +1 @@
+(R1 + R3)/(R1 + R2 + R3) - 1
\ No newline at end of file
diff --git a/q28/q28_netlist.txt b/q28/q28_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ea8d696c9bc8b7d6dd62a544315661ee66cf67cb
--- /dev/null
+++ b/q28/q28_netlist.txt
@@ -0,0 +1,5 @@
+R2 2 1 R2
+E1 1 3 2 0 x_1 0
+R1 2 0 R1
+C1 5 3 C1
+V1 5 0 step
\ No newline at end of file
diff --git a/q28/q28_question.txt b/q28/q28_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q28/q28_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q28/q28_ta.txt b/q28/q28_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e898e5d63825933e58d297d13b168ace49e59f25
--- /dev/null
+++ b/q28/q28_ta.txt
@@ -0,0 +1 @@
+(R2*s/(R1*x_1 - R1 - R2))/(s - 1/(C1*R1*x_1 - C1*R1 - C1*R2))
\ No newline at end of file
diff --git a/q29/q29_netlist.txt b/q29/q29_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7d47ad4eb474e198074bb175eb15cf0bf97463b5
--- /dev/null
+++ b/q29/q29_netlist.txt
@@ -0,0 +1,9 @@
+L1 1 4 L1
+R3 3 2 R3
+V1 2 0 step
+R4 0 4 R4
+R1 6 4 R1
+R5 3 0 R5
+R2 0 7 R2
+G1 3 7 0 7 y_1
+L2 6 7 L2
\ No newline at end of file
diff --git a/q29/q29_question.txt b/q29/q29_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cc970123d9c3ede0dc76c3d0fa886922ce1bcc90
--- /dev/null
+++ b/q29/q29_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to L1 in this circuit?
\ No newline at end of file
diff --git a/q29/q29_ta.txt b/q29/q29_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q29/q29_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q32/q32_netlist.txt b/q32/q32_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0fa06e36108f1ed702982d1624204c7ce1e4f403
--- /dev/null
+++ b/q32/q32_netlist.txt
@@ -0,0 +1,10 @@
+R4 2 1 R4
+R1 1 4 R1
+R5 2 3 R5
+G1 0 2 2 1 y_1
+R2 6 3 R2
+R6 0 6 R6
+V1 7 0 V1
+R3 6 8 R3
+R7 7 4 R7
+R8 7 8 R8
\ No newline at end of file
diff --git a/q32/q32_ta.txt b/q32/q32_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b6577524550dc535a4d4d0ebb7a12ac7b45f5288
--- /dev/null
+++ b/q32/q32_ta.txt
@@ -0,0 +1 @@
+(R1*R6 + R2*R3*R4*y_1 + R2*R3 + R2*R4*R6*y_1 + R2*R4*R8*y_1 + R2*R6 + R2*R8 + R3*R4*R5*y_1 + R3*R4*R6*y_1 + R3*R5 + R3*R6 + R4*R5*R6*y_1 + R4*R5*R8*y_1 + R4*R6*R8*y_1 + R4*R6 + R5*R6 + R5*R8 + R6*R7 + R6*R8)/(R1*R3 + R1*R6 + R1*R8 + R2*R3*R4*y_1 + R2*R3 + R2*R4*R6*y_1 + R2*R4*R8*y_1 + R2*R6 + R2*R8 + R3*R4*R5*y_1 + R3*R4*R6*y_1 + R3*R4 + R3*R5 + R3*R6 + R3*R7 + R4*R5*R6*y_1 + R4*R5*R8*y_1 + R4*R6*R8*y_1 + R4*R6 + R4*R8 + R5*R6 + R5*R8 + R6*R7 + R6*R8 + R7*R8) + (-R1*R6 - R2*R3*R4*y_1 - R2*R3 - R2*R4*R6*y_1 - R2*R4*R8*y_1 - R2*R6 - R2*R8 - R3*R4*R5*y_1 - R3*R4*R6*y_1 - R3*R4 - R3*R5 - R3*R6 - R4*R5*R6*y_1 - R4*R5*R8*y_1 - R4*R6*R8*y_1 - R4*R6 - R4*R8 - R5*R6 - R5*R8 - R6*R7 - R6*R8)/(R1*R3 + R1*R6 + R1*R8 + R2*R3*R4*y_1 + R2*R3 + R2*R4*R6*y_1 + R2*R4*R8*y_1 + R2*R6 + R2*R8 + R3*R4*R5*y_1 + R3*R4*R6*y_1 + R3*R4 + R3*R5 + R3*R6 + R3*R7 + R4*R5*R6*y_1 + R4*R5*R8*y_1 + R4*R6*R8*y_1 + R4*R6 + R4*R8 + R5*R6 + R5*R8 + R6*R7 + R6*R8 + R7*R8)
\ No newline at end of file
diff --git a/q34/q34_netlist.txt b/q34/q34_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4a4140b695799e9f65da8bb648dd0140cca945fe
--- /dev/null
+++ b/q34/q34_netlist.txt
@@ -0,0 +1,10 @@
+R1 3 1 R1
+V1 1 0 step
+C1 1 4 C1
+R2 0 5 R2
+R3 3 4 R3
+E1 6 3 7 6 x_1 0
+R4 4 5 R4
+E2 5 8 7 6 x_2 0
+R5 7 6 R5
+R6 7 8 R6
\ No newline at end of file
diff --git a/q34/q34_question.txt b/q34/q34_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ff7c93316ac8781b06698b4ef70cbad533e45a6
--- /dev/null
+++ b/q34/q34_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R1 in this circuit?
\ No newline at end of file
diff --git a/q34/q34_ta.txt b/q34/q34_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bf97efc9d52a9c44ee20304aad80300b530a5a6b
--- /dev/null
+++ b/q34/q34_ta.txt
@@ -0,0 +1 @@
+(R1*(-C1*R3*R4*s - R3 - R4 - R5*x_1 - R5*x_2 - R5 - R6)/(C1*(R1*R2*R3 + R1*R2*R4 + R1*R2*R5*x_1 + R1*R2*R5*x_2 + R1*R2*R5 + R1*R2*R6 + R1*R3*R4 + R1*R4*R5*x_1 + R1*R4*R5*x_2 + R1*R4*R5 + R1*R4*R6 + R2*R3*R4 + R2*R3*R5*x_1 + R2*R3*R5*x_2 + R2*R3*R5 + R2*R3*R6 + R3*R4*R5*x_1 + R3*R4*R5*x_2 + R3*R4*R5 + R3*R4*R6)))/(s + (R1*R3 + R1*R4 + R1*R5*x_1 + R1*R5*x_2 + R1*R5 + R1*R6 + R2*R3 + R2*R4 + R2*R5*x_1 + R2*R5*x_2 + R2*R5 + R2*R6 + R3*R5*x_1 + R3*R5*x_2 + R3*R5 + R3*R6 + R4*R5*x_1 + R4*R5*x_2 + R4*R5 + R4*R6)/(C1*R1*R2*R3 + C1*R1*R2*R4 + C1*R1*R2*R5*x_1 + C1*R1*R2*R5*x_2 + C1*R1*R2*R5 + C1*R1*R2*R6 + C1*R1*R3*R4 + C1*R1*R4*R5*x_1 + C1*R1*R4*R5*x_2 + C1*R1*R4*R5 + C1*R1*R4*R6 + C1*R2*R3*R4 + C1*R2*R3*R5*x_1 + C1*R2*R3*R5*x_2 + C1*R2*R3*R5 + C1*R2*R3*R6 + C1*R3*R4*R5*x_1 + C1*R3*R4*R5*x_2 + C1*R3*R4*R5 + C1*R3*R4*R6))
\ No newline at end of file
diff --git a/q36/q36_ta.txt b/q36/q36_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q36/q36_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q4/q4_netlist.txt b/q4/q4_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..704b43c868dbc623f5c3de721b4e964ebfcba06e
--- /dev/null
+++ b/q4/q4_netlist.txt
@@ -0,0 +1,4 @@
+R2 1 2 R2
+R1 1 0 R1
+G1 4 2 1 2 y_1
+V1 4 0 V1
\ No newline at end of file
diff --git a/q4/q4_question.txt b/q4/q4_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q4/q4_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q4/q4_ta.txt b/q4/q4_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q4/q4_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q44/q44_netlist.txt b/q44/q44_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3a69c5ee00feef6da6e8e5a0565b14d5ecfadebd
--- /dev/null
+++ b/q44/q44_netlist.txt
@@ -0,0 +1,6 @@
+G1 1 3 5 2 y_1
+R1 2 1 R1
+V1 1 0 step
+L1 5 2 L1
+R2 3 0 R2
+G2 0 5 5 2 y_2
\ No newline at end of file
diff --git a/q44/q44_question.txt b/q44/q44_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..67e300c4aec086bb3d9cc44df71210cfb11e101a
--- /dev/null
+++ b/q44/q44_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to G1 in this circuit?
\ No newline at end of file
diff --git a/q44/q44_ta.txt b/q44/q44_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..56a6051ca2b02b04ef92d5150c9ef600403cb1de
--- /dev/null
+++ b/q44/q44_ta.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/q49/q49_netlist.txt b/q49/q49_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c209c75e3f99d9277f13a5a9cfcfaf2e674f217d
--- /dev/null
+++ b/q49/q49_netlist.txt
@@ -0,0 +1,10 @@
+R3 1 2 R3
+R4 2 3 R4
+R1 4 2 R1
+R2 3 5 R2
+E1 4 1 7 5 x_1 0
+V1 1 0 step
+C1 5 4 C1
+L1 4 7 L1
+E2 7 0 7 5 x_2 0
+R5 7 5 R5
\ No newline at end of file
diff --git a/q49/q49_question.txt b/q49/q49_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..33ada0f2ef741bca4d2b655bbe5a6e33f2d5098c
--- /dev/null
+++ b/q49/q49_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R3 in this circuit?
\ No newline at end of file
diff --git a/q49/q49_ta.txt b/q49/q49_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9df127b9d927a92e7d42f5f6174ecdb785ddb7e3
--- /dev/null
+++ b/q49/q49_ta.txt
@@ -0,0 +1 @@
+(R3*(C1*R5*s*x_1*(R1 + R2 + R4) + R1 + R5*x_1)/(C1*R5*(R1*R2*x_1 - R1*R2*x_2 + R1*R2 + R1*R3*x_1 - R1*R3*x_2 + R1*R3 + R1*R4*x_1 - R1*R4*x_2 + R1*R4 + R2*R3*x_1 - R2*R3*x_2 + R2*R3 + R3*R4*x_1 - R3*R4*x_2 + R3*R4)))/(s + (R1*R2 + R1*R3 + R1*R4 - R1*R5*x_2 + R1*R5 + R2*R3 + R3*R4 + R3*R5*x_1 - R3*R5*x_2 + R3*R5)/(C1*R1*R2*R5*x_1 - C1*R1*R2*R5*x_2 + C1*R1*R2*R5 + C1*R1*R3*R5*x_1 - C1*R1*R3*R5*x_2 + C1*R1*R3*R5 + C1*R1*R4*R5*x_1 - C1*R1*R4*R5*x_2 + C1*R1*R4*R5 + C1*R2*R3*R5*x_1 - C1*R2*R3*R5*x_2 + C1*R2*R3*R5 + C1*R3*R4*R5*x_1 - C1*R3*R4*R5*x_2 + C1*R3*R4*R5))
\ No newline at end of file
diff --git a/q51/q51_netlist.txt b/q51/q51_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dcc03664da9f85e9a6ca3d87e9489cd3962d5f50
--- /dev/null
+++ b/q51/q51_netlist.txt
@@ -0,0 +1,8 @@
+R2 1 2 R2
+E1 0 2 0 6 x_1 0
+C1 4 2 C1
+L1 1 4 L1
+R1 1 5 R1
+V1 4 0 step
+R3 6 5 R3
+R4 0 6 R4
\ No newline at end of file
diff --git a/q51/q51_question.txt b/q51/q51_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q51/q51_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q53/q53_netlist.txt b/q53/q53_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3fce8c7b5834a3c55ebb146c29ac8f66193ce422
--- /dev/null
+++ b/q53/q53_netlist.txt
@@ -0,0 +1,10 @@
+E2 0 1 5 7 x_2 0
+R1 1 4 R1
+V1 3 0 V1
+E1 0 5 5 7 x_1 0
+R2 3 6 R2
+R6 5 4 R6
+R3 4 7 R3
+R7 5 6 R7
+R4 5 7 R4
+R5 6 7 R5
\ No newline at end of file
diff --git a/q53/q53_question.txt b/q53/q53_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..3bae8e8be48e27e95fbf1b5e0a1506efd9f652be
--- /dev/null
+++ b/q53/q53_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to E2 in this circuit?
\ No newline at end of file
diff --git a/q53/q53_ta.txt b/q53/q53_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..09c31a1a57169cd12145254f897f021bb94eee82
--- /dev/null
+++ b/q53/q53_ta.txt
@@ -0,0 +1 @@
+-(R1*R3*R4*R7*x_2 + R1*R4*R6*R7*x_2 + R3*R4*R6*R7*x_2)/(R1*R2*R3*R4 + R1*R2*R3*R5 + R1*R2*R3*R7 + R1*R2*R4*R5 + R1*R2*R4*R6 + R1*R2*R4*R7 + R1*R2*R5*R6 + R1*R2*R6*R7 + R1*R3*R4*R7*x_1 + R1*R3*R4*R7 + R1*R3*R5*R7 + R1*R4*R5*R7 + R1*R4*R6*R7*x_1 + R1*R4*R6*R7 + R1*R5*R6*R7 + R2*R3*R4*R6 + R2*R3*R5*R6 + R2*R3*R6*R7 + R2*R4*R5*R6*x_1 - R2*R4*R5*R6*x_2 + R2*R4*R5*R6 + R2*R4*R6*R7*x_1 - R2*R4*R6*R7*x_2 + R2*R4*R6*R7 + R3*R4*R6*R7*x_1 + R3*R4*R6*R7 + R3*R5*R6*R7 + R4*R5*R6*R7*x_1 - R4*R5*R6*R7*x_2 + R4*R5*R6*R7)
\ No newline at end of file
diff --git a/q56/q56_netlist.txt b/q56/q56_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9db7896a352cd2fc945e7f8873a94d008c84a63a
--- /dev/null
+++ b/q56/q56_netlist.txt
@@ -0,0 +1,13 @@
+R1 3 1 R1
+E1 1 2 5 8 x_1 0
+V1 1 0 step
+R2 5 2 R2
+R8 0 3 R8
+R3 3 6 R3
+L1 0 5 L1
+R4 5 8 R4
+R9 7 6 R9
+R5 9 6 R5
+G1 7 8 9 8 y_1
+R6 9 7 R6
+R7 9 8 R7
\ No newline at end of file
diff --git a/q56/q56_question.txt b/q56/q56_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ff7c93316ac8781b06698b4ef70cbad533e45a6
--- /dev/null
+++ b/q56/q56_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R1 in this circuit?
\ No newline at end of file
diff --git a/q56/q56_ta.txt b/q56/q56_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1359a5f5fa99a217a0109b1d7f811652e4b86628
--- /dev/null
+++ b/q56/q56_ta.txt
@@ -0,0 +1 @@
+(R1*(-L1*s*(-R2*R5*R7*y_1 + R2*R5 - R2*R6*R7*y_1 + R2*R6 - R2*R7*R9*y_1 + R2*R9 - R3*R5*R7*y_1 + R3*R5 - R3*R6*R7*y_1 + R3*R6 - R3*R7*R9*y_1 + R3*R9 - R4*R5*R7*x_1*y_1 - R4*R5*R7*y_1 + R4*R5*x_1 + R4*R5 - R4*R6*R7*x_1*y_1 - R4*R6*R7*y_1 + R4*R6*x_1 + R4*R6 - R4*R7*R9*x_1*y_1 - R4*R7*R9*y_1 + R4*R9*x_1 + R4*R9 + R5*R6 - R5*R7*R9*y_1 + R5*R7 + R5*R9 + R6*R7 + R7*R9) + R2*R3*R5*R7*y_1 - R2*R3*R5 + R2*R3*R6*R7*y_1 - R2*R3*R6 + R2*R3*R7*R9*y_1 - R2*R3*R9 + R2*R4*R5*R7*y_1 - R2*R4*R5 + R2*R4*R6*R7*y_1 - R2*R4*R6 + R2*R4*R7*R9*y_1 - R2*R4*R9 - R2*R5*R6 + R2*R5*R7*R8*y_1 + R2*R5*R7*R9*y_1 - R2*R5*R7 - R2*R5*R8 - R2*R5*R9 + R2*R6*R7*R8*y_1 - R2*R6*R7 - R2*R6*R8 + R2*R7*R8*R9*y_1 - R2*R7*R9 - R2*R8*R9)/(L1*(-R1*R2*R5*R7*y_1 + R1*R2*R5 - R1*R2*R6*R7*y_1 + R1*R2*R6 - R1*R2*R7*R9*y_1 + R1*R2*R9 - R1*R3*R5*R7*y_1 + R1*R3*R5 - R1*R3*R6*R7*y_1 + R1*R3*R6 - R1*R3*R7*R9*y_1 + R1*R3*R9 - R1*R4*R5*R7*x_1*y_1 - R1*R4*R5*R7*y_1 + R1*R4*R5*x_1 + R1*R4*R5 - R1*R4*R6*R7*x_1*y_1 - R1*R4*R6*R7*y_1 + R1*R4*R6*x_1 + R1*R4*R6 - R1*R4*R7*R9*x_1*y_1 - R1*R4*R7*R9*y_1 + R1*R4*R9*x_1 + R1*R4*R9 + R1*R5*R6 - R1*R5*R7*R8*y_1 - R1*R5*R7*R9*y_1 + R1*R5*R7 + R1*R5*R8 + R1*R5*R9 - R1*R6*R7*R8*y_1 + R1*R6*R7 + R1*R6*R8 - R1*R7*R8*R9*y_1 + R1*R7*R9 + R1*R8*R9 - R2*R5*R7*R8*y_1 + R2*R5*R8 - R2*R6*R7*R8*y_1 + R2*R6*R8 - R2*R7*R8*R9*y_1 + R2*R8*R9 - R3*R5*R7*R8*y_1 + R3*R5*R8 - R3*R6*R7*R8*y_1 + R3*R6*R8 - R3*R7*R8*R9*y_1 + R3*R8*R9 - R4*R5*R7*R8*x_1*y_1 - R4*R5*R7*R8*y_1 + R4*R5*R8*x_1 + R4*R5*R8 - R4*R6*R7*R8*x_1*y_1 - R4*R6*R7*R8*y_1 + R4*R6*R8*x_1 + R4*R6*R8 - R4*R7*R8*R9*x_1*y_1 - R4*R7*R8*R9*y_1 + R4*R8*R9*x_1 + R4*R8*R9 + R5*R6*R8 - R5*R7*R8*R9*y_1 + R5*R7*R8 + R5*R8*R9 + R6*R7*R8 + R7*R8*R9)))/(s + (R1*R2*R3*R5*R7*y_1 - R1*R2*R3*R5 + R1*R2*R3*R6*R7*y_1 - R1*R2*R3*R6 + R1*R2*R3*R7*R9*y_1 - R1*R2*R3*R9 + R1*R2*R4*R5*R7*y_1 - R1*R2*R4*R5 + R1*R2*R4*R6*R7*y_1 - R1*R2*R4*R6 + R1*R2*R4*R7*R9*y_1 - R1*R2*R4*R9 - R1*R2*R5*R6 + R1*R2*R5*R7*R8*y_1 + R1*R2*R5*R7*R9*y_1 - R1*R2*R5*R7 - R1*R2*R5*R8 - R1*R2*R5*R9 + R1*R2*R6*R7*R8*y_1 - R1*R2*R6*R7 - R1*R2*R6*R8 + R1*R2*R7*R8*R9*y_1 - R1*R2*R7*R9 - R1*R2*R8*R9 + R2*R3*R5*R7*R8*y_1 - R2*R3*R5*R8 + R2*R3*R6*R7*R8*y_1 - R2*R3*R6*R8 + R2*R3*R7*R8*R9*y_1 - R2*R3*R8*R9 + R2*R4*R5*R7*R8*y_1 - R2*R4*R5*R8 + R2*R4*R6*R7*R8*y_1 - R2*R4*R6*R8 + R2*R4*R7*R8*R9*y_1 - R2*R4*R8*R9 - R2*R5*R6*R8 + R2*R5*R7*R8*R9*y_1 - R2*R5*R7*R8 - R2*R5*R8*R9 - R2*R6*R7*R8 - R2*R7*R8*R9)/(L1*R1*R2*R5*R7*y_1 - L1*R1*R2*R5 + L1*R1*R2*R6*R7*y_1 - L1*R1*R2*R6 + L1*R1*R2*R7*R9*y_1 - L1*R1*R2*R9 + L1*R1*R3*R5*R7*y_1 - L1*R1*R3*R5 + L1*R1*R3*R6*R7*y_1 - L1*R1*R3*R6 + L1*R1*R3*R7*R9*y_1 - L1*R1*R3*R9 + L1*R1*R4*R5*R7*x_1*y_1 + L1*R1*R4*R5*R7*y_1 - L1*R1*R4*R5*x_1 - L1*R1*R4*R5 + L1*R1*R4*R6*R7*x_1*y_1 + L1*R1*R4*R6*R7*y_1 - L1*R1*R4*R6*x_1 - L1*R1*R4*R6 + L1*R1*R4*R7*R9*x_1*y_1 + L1*R1*R4*R7*R9*y_1 - L1*R1*R4*R9*x_1 - L1*R1*R4*R9 - L1*R1*R5*R6 + L1*R1*R5*R7*R8*y_1 + L1*R1*R5*R7*R9*y_1 - L1*R1*R5*R7 - L1*R1*R5*R8 - L1*R1*R5*R9 + L1*R1*R6*R7*R8*y_1 - L1*R1*R6*R7 - L1*R1*R6*R8 + L1*R1*R7*R8*R9*y_1 - L1*R1*R7*R9 - L1*R1*R8*R9 + L1*R2*R5*R7*R8*y_1 - L1*R2*R5*R8 + L1*R2*R6*R7*R8*y_1 - L1*R2*R6*R8 + L1*R2*R7*R8*R9*y_1 - L1*R2*R8*R9 + L1*R3*R5*R7*R8*y_1 - L1*R3*R5*R8 + L1*R3*R6*R7*R8*y_1 - L1*R3*R6*R8 + L1*R3*R7*R8*R9*y_1 - L1*R3*R8*R9 + L1*R4*R5*R7*R8*x_1*y_1 + L1*R4*R5*R7*R8*y_1 - L1*R4*R5*R8*x_1 - L1*R4*R5*R8 + L1*R4*R6*R7*R8*x_1*y_1 + L1*R4*R6*R7*R8*y_1 - L1*R4*R6*R8*x_1 - L1*R4*R6*R8 + L1*R4*R7*R8*R9*x_1*y_1 + L1*R4*R7*R8*R9*y_1 - L1*R4*R8*R9*x_1 - L1*R4*R8*R9 - L1*R5*R6*R8 + L1*R5*R7*R8*R9*y_1 - L1*R5*R7*R8 - L1*R5*R8*R9 - L1*R6*R7*R8 - L1*R7*R8*R9))
\ No newline at end of file
diff --git a/q60/q60_netlist.txt b/q60/q60_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4438553f40590575cbc06dd4c84473b504e4dcef
--- /dev/null
+++ b/q60/q60_netlist.txt
@@ -0,0 +1,9 @@
+R4 2 0 R4
+V1 4 0 V1
+R5 3 2 R5
+R1 2 5 R1
+R6 5 4 R6
+R2 6 4 R2
+R7 3 5 R7
+R3 6 5 R3
+G1 6 3 5 4 y_1
\ No newline at end of file
diff --git a/q60/q60_ta.txt b/q60/q60_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5b026b74463ec4cb5ed159d679f92e20cb002d09
--- /dev/null
+++ b/q60/q60_ta.txt
@@ -0,0 +1 @@
+(R1*R2*R4 + R1*R3*R4*R6*y_1 + R1*R3*R4 + R1*R4*R6 + R2*R4*R5 + R2*R4*R7 + R3*R4*R5*R6*y_1 + R3*R4*R5 + R3*R4*R6*R7*y_1 + R3*R4*R7 + R4*R5*R6 + R4*R6*R7)/(R1*R2*R4 + R1*R2*R5 - R1*R2*R6*R7*y_1 + R1*R2*R6 + R1*R2*R7 + R1*R3*R4*R6*y_1 + R1*R3*R4 + R1*R3*R5*R6*y_1 + R1*R3*R5 + R1*R3*R6 + R1*R3*R7 + R1*R4*R6 + R1*R5*R6 + R1*R6*R7 + R2*R4*R5 + R2*R4*R7 + R2*R5*R6 + R2*R6*R7 + R3*R4*R5*R6*y_1 + R3*R4*R5 + R3*R4*R6*R7*y_1 + R3*R4*R7 + R3*R5*R6 + R3*R6*R7 + R4*R5*R6 + R4*R6*R7)
\ No newline at end of file
diff --git a/q61/q61_netlist.txt b/q61/q61_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..bc60524c5dee1dc305bb4314dc44cbaa7f3a908e
--- /dev/null
+++ b/q61/q61_netlist.txt
@@ -0,0 +1,7 @@
+R1 0 2 R1
+V1 3 0 V1
+R5 2 3 R5
+R2 2 4 R2
+R3 5 3 R3
+R4 6 5 R4
+E1 4 6 0 2 x_1 0
\ No newline at end of file
diff --git a/q61/q61_question.txt b/q61/q61_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0ff7c93316ac8781b06698b4ef70cbad533e45a6
--- /dev/null
+++ b/q61/q61_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R1 in this circuit?
\ No newline at end of file
diff --git a/q61/q61_ta.txt b/q61/q61_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4117e5532dfabded3528cd155cfff0ba5bf847fd
--- /dev/null
+++ b/q61/q61_ta.txt
@@ -0,0 +1 @@
+-(R1*R2 + R1*R3 + R1*R4 + R1*R5)/(R1*R2 + R1*R3 + R1*R4 + R1*R5*x_1 + R1*R5 + R2*R5 + R3*R5 + R4*R5)
\ No newline at end of file
diff --git a/q67/q67_netlist.txt b/q67/q67_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..dc5146e94ee4488f0f201844e16e0a94af7980ec
--- /dev/null
+++ b/q67/q67_netlist.txt
@@ -0,0 +1,9 @@
+E1 2 1 0 7 x_1 0
+R1 1 3 R1
+R2 2 4 R2
+V1 2 0 step
+R4 4 3 R4
+R3 3 6 R3
+R5 4 0 R5
+C1 6 4 C1
+C2 0 7 C2
\ No newline at end of file
diff --git a/q67/q67_question.txt b/q67/q67_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e4660cc6b47356b56437d54ae4b943428a9d66e8
--- /dev/null
+++ b/q67/q67_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to E1 in this circuit?
\ No newline at end of file
diff --git a/q67/q67_ta.txt b/q67/q67_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q67/q67_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q70/q70_netlist.txt b/q70/q70_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9249cae359ff5a977b35e1207c2072a935b3d92f
--- /dev/null
+++ b/q70/q70_netlist.txt
@@ -0,0 +1,8 @@
+R4 0 1 R4
+G1 3 1 3 6 y_1
+V1 3 0 V1
+R1 4 0 R1
+E1 5 3 3 6 x_1 0
+R5 4 3 R5
+R2 3 6 R2
+R3 4 6 R3
\ No newline at end of file
diff --git a/q70/q70_question.txt b/q70/q70_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..73a3d54eeff8b423ad9ea37334a6347bf0bdbb02
--- /dev/null
+++ b/q70/q70_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R4 in this circuit?
\ No newline at end of file
diff --git a/q70/q70_ta.txt b/q70/q70_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..7f4c98ce622c81d2bbf3a65e00dd68d3869c7291
--- /dev/null
+++ b/q70/q70_ta.txt
@@ -0,0 +1 @@
+R2*R4*R5*y_1/(R1*R2 + R1*R3 + R1*R5 + R2*R5 + R3*R5)
\ No newline at end of file
diff --git a/q71/q71_netlist.txt b/q71/q71_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e4053a04b1397398bd9e8f76c6a413d8cee30244
--- /dev/null
+++ b/q71/q71_netlist.txt
@@ -0,0 +1,4 @@
+R2 1 2 R2
+R1 0 1 R1
+C1 4 2 C1
+V1 4 0 step
\ No newline at end of file
diff --git a/q71/q71_question.txt b/q71/q71_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q71/q71_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q71/q71_ta.txt b/q71/q71_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f164a68c0f488cb2944bd202aca68294d457ad12
--- /dev/null
+++ b/q71/q71_ta.txt
@@ -0,0 +1 @@
+(-R2*s/(R1 + R2))/(s + 1/(C1*R1 + C1*R2))
\ No newline at end of file
diff --git a/q73/q73_netlist.txt b/q73/q73_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..019c2c84324124a0ce254733cf693ac3f670f235
--- /dev/null
+++ b/q73/q73_netlist.txt
@@ -0,0 +1,10 @@
+E1 1 2 7 4 x_1 0
+R4 3 2 R4
+L1 4 2 L1
+R1 5 3 R1
+V1 1 0 step
+L2 5 4 L2
+R2 7 4 R2
+R3 8 5 R3
+G1 0 7 7 4 y_1
+R5 8 7 R5
\ No newline at end of file
diff --git a/q73/q73_question.txt b/q73/q73_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e4660cc6b47356b56437d54ae4b943428a9d66e8
--- /dev/null
+++ b/q73/q73_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to E1 in this circuit?
\ No newline at end of file
diff --git a/q73/q73_ta.txt b/q73/q73_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q73/q73_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q75/q75_netlist.txt b/q75/q75_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1f5b5d29ce864d79b718d82a9a37a4431f2de706
--- /dev/null
+++ b/q75/q75_netlist.txt
@@ -0,0 +1,2 @@
+V1 1 0 V1
+R1 1 0 R1
\ No newline at end of file
diff --git a/q75/q75_ta.txt b/q75/q75_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..56a6051ca2b02b04ef92d5150c9ef600403cb1de
--- /dev/null
+++ b/q75/q75_ta.txt
@@ -0,0 +1 @@
+1
\ No newline at end of file
diff --git a/q77/q77_netlist.txt b/q77/q77_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a6d9e152f25c68cb9b32a928e48ae67c00a18496
--- /dev/null
+++ b/q77/q77_netlist.txt
@@ -0,0 +1,9 @@
+R5 1 2 R5
+R1 3 1 R1
+L1 2 0 L1
+R2 2 5 R2
+V1 3 0 step
+R3 3 6 R3
+R6 5 0 R6
+R4 5 7 R4
+C1 6 7 C1
\ No newline at end of file
diff --git a/q77/q77_question.txt b/q77/q77_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..497d3e2a1bd858c7b24b9b275de267104829d7e2
--- /dev/null
+++ b/q77/q77_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R5 in this circuit?
\ No newline at end of file
diff --git a/q77/q77_ta.txt b/q77/q77_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..2e7a3d66ac7fa635551ec61958c983e7becacc37
--- /dev/null
+++ b/q77/q77_ta.txt
@@ -0,0 +1 @@
+(R5*(C1*L1*s**2*(R3 + R4) + R2 + R6 + s*(C1*R2*R3 + C1*R2*R4 + C1*R2*R6 + C1*R3*R6 + C1*R4*R6 + L1))/(C1*L1*(R1*R3 + R1*R4 + R1*R6 + R2*R3 + R2*R4 + R2*R6 + R3*R5 + R3*R6 + R4*R5 + R4*R6 + R5*R6)))/(s**2 + s*(C1*R1*R2*R3 + C1*R1*R2*R4 + C1*R1*R2*R6 + C1*R1*R3*R6 + C1*R1*R4*R6 + C1*R2*R3*R5 + C1*R2*R4*R5 + C1*R2*R5*R6 + C1*R3*R5*R6 + C1*R4*R5*R6 + L1*R1 + L1*R2 + L1*R5 + L1*R6)/(C1*L1*R1*R3 + C1*L1*R1*R4 + C1*L1*R1*R6 + C1*L1*R2*R3 + C1*L1*R2*R4 + C1*L1*R2*R6 + C1*L1*R3*R5 + C1*L1*R3*R6 + C1*L1*R4*R5 + C1*L1*R4*R6 + C1*L1*R5*R6) + (R1*R2 + R1*R6 + R2*R5 + R5*R6)/(C1*L1*R1*R3 + C1*L1*R1*R4 + C1*L1*R1*R6 + C1*L1*R2*R3 + C1*L1*R2*R4 + C1*L1*R2*R6 + C1*L1*R3*R5 + C1*L1*R3*R6 + C1*L1*R4*R5 + C1*L1*R4*R6 + C1*L1*R5*R6))
\ No newline at end of file
diff --git a/q78/q78_netlist.txt b/q78/q78_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d59c04fc64176cf668a0de5c017e7fc659c61c75
--- /dev/null
+++ b/q78/q78_netlist.txt
@@ -0,0 +1,11 @@
+G1 2 1 7 5 y_1
+L1 1 3 L1
+R1 2 0 R1
+R3 3 1 R3
+L2 0 3 L2
+C1 5 3 C1
+V1 5 0 step
+E1 1 6 7 5 x_1 0
+R2 6 5 R2
+C2 7 5 C2
+R4 6 7 R4
\ No newline at end of file
diff --git a/q78/q78_question.txt b/q78/q78_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..67e300c4aec086bb3d9cc44df71210cfb11e101a
--- /dev/null
+++ b/q78/q78_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to G1 in this circuit?
\ No newline at end of file
diff --git a/q78/q78_ta.txt b/q78/q78_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..a15bc2533189876e56051e0f822e712b5e9d0246
--- /dev/null
+++ b/q78/q78_ta.txt
@@ -0,0 +1 @@
+(-(C1*C2*L1*L2*s**4*(R2*R3 + R2*R4 + R3*R4) + L2*s**3*(C1*C2*R2*R3*R4 + C1*L1*R2*R3*y_1 + C1*L1*R2*x_1 + C1*L1*R2 + C1*L1*R3 + C2*L1*R2 + C2*L1*R4) + R1*R2*R3*y_1 + s**2*(C1*L2*R2*R3*x_1 + C1*L2*R2*R3 + C2*L1*R2*R3 + C2*L1*R3*R4 + C2*L2*R2*R3 + C2*L2*R3*R4 + L1*L2*R2*y_1 + L1*L2) + s*(L1*R1*R2*y_1 + L1*R2*R3*y_1 + L1*R3 + L2*R2*R3*y_1 + L2*R3))/(C1*C2*L1*L2*(R2*R3 + R2*R4 + R3*R4)))/(s**4 + s**3*(C1*C2*R2*R3*R4 + C1*L1*R2*R3*y_1 + C1*L1*R2*x_1 + C1*L1*R2 + C1*L1*R3 + C2*L1*R2 + C2*L1*R4)/(C1*C2*L1*R2*R3 + C1*C2*L1*R2*R4 + C1*C2*L1*R3*R4) + s**2*(C1*L2*R2*R3*x_1 + C1*L2*R2*R3 + C2*L1*R2*R3 + C2*L1*R2*R4 + C2*L1*R3*R4 + C2*L2*R2*R3 + C2*L2*R3*R4 + L1*L2*R2*y_1 + L1*L2)/(C1*C2*L1*L2*R2*R3 + C1*C2*L1*L2*R2*R4 + C1*C2*L1*L2*R3*R4) + s*(C2*R2*R3*R4 + L1*R2*R3*y_1 + L1*R2*x_1 + L1*R2 + L1*R3 + L2*R2*R3*y_1 + L2*R3)/(C1*C2*L1*L2*R2*R3 + C1*C2*L1*L2*R2*R4 + C1*C2*L1*L2*R3*R4) + (R2*R3*x_1 + R2*R3)/(C1*C2*L1*L2*R2*R3 + C1*C2*L1*L2*R2*R4 + C1*C2*L1*L2*R3*R4))
\ No newline at end of file
diff --git a/q79/q79_netlist.txt b/q79/q79_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..4ea1a31ded0da4c17af5cf0518057d7999564b6c
--- /dev/null
+++ b/q79/q79_netlist.txt
@@ -0,0 +1,3 @@
+V1 1 0 V1
+G1 3 1 0 3 y_1
+R1 0 3 R1
\ No newline at end of file
diff --git a/q79/q79_question.txt b/q79/q79_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..67e300c4aec086bb3d9cc44df71210cfb11e101a
--- /dev/null
+++ b/q79/q79_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to G1 in this circuit?
\ No newline at end of file
diff --git a/q79/q79_ta.txt b/q79/q79_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d7d17fcbef95ca19081c4cc5e97cbc592cc7081f
--- /dev/null
+++ b/q79/q79_ta.txt
@@ -0,0 +1 @@
+-1
\ No newline at end of file
diff --git a/q80/q80_netlist.txt b/q80/q80_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ff517590740be28a4ba529792e6e0c53e4c8f614
--- /dev/null
+++ b/q80/q80_netlist.txt
@@ -0,0 +1,4 @@
+C1 2 1 C1
+R1 0 1 R1
+G1 2 4 0 1 y_1
+V1 4 0 step
\ No newline at end of file
diff --git a/q80/q80_question.txt b/q80/q80_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..6fbf2c0763af1078431357701b14b5cb2b6d0968
--- /dev/null
+++ b/q80/q80_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to C1 in this circuit?
\ No newline at end of file
diff --git a/q80/q80_ta.txt b/q80/q80_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q80/q80_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q83/q83_netlist.txt b/q83/q83_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..76d5d458b2c7709a3225db31da59ec0e1e1b728a
--- /dev/null
+++ b/q83/q83_netlist.txt
@@ -0,0 +1,4 @@
+E1 2 1 1 2 x_1 0
+R1 1 2 R1
+V1 2 0 V1
+G1 2 0 1 2 y_1
\ No newline at end of file
diff --git a/q83/q83_question.txt b/q83/q83_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e4660cc6b47356b56437d54ae4b943428a9d66e8
--- /dev/null
+++ b/q83/q83_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to E1 in this circuit?
\ No newline at end of file
diff --git a/q83/q83_ta.txt b/q83/q83_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q83/q83_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q84/q84_netlist.txt b/q84/q84_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..111899cdc3339911309884f9ffd116f1c4a22bec
--- /dev/null
+++ b/q84/q84_netlist.txt
@@ -0,0 +1,5 @@
+R2 1 2 R2
+V1 1 0 V1
+E1 3 2 2 3 x_1 0
+R1 2 3 R1
+R3 2 0 R3
\ No newline at end of file
diff --git a/q84/q84_question.txt b/q84/q84_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q84/q84_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q84/q84_ta.txt b/q84/q84_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..9dfff17492ea9da02e2dfca825b11f22dd5eafa9
--- /dev/null
+++ b/q84/q84_ta.txt
@@ -0,0 +1 @@
+-R3/(R2 + R3) + 1
\ No newline at end of file
diff --git a/q87/q87_netlist.txt b/q87/q87_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..0fd1680779edf2c0bf7910d1df18225afa5c6d9c
--- /dev/null
+++ b/q87/q87_netlist.txt
@@ -0,0 +1,4 @@
+R2 2 1 R2
+R1 1 0 R1
+G1 4 2 1 0 y_1
+V1 4 0 V1
\ No newline at end of file
diff --git a/q87/q87_question.txt b/q87/q87_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8edc171242b2cbf1fd44b76b80ac164d7f908077
--- /dev/null
+++ b/q87/q87_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to R2 in this circuit?
\ No newline at end of file
diff --git a/q87/q87_ta.txt b/q87/q87_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q87/q87_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q88/q88_netlist.txt b/q88/q88_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..5fee0977a6898ea6b646310f12dd228cbb72e864
--- /dev/null
+++ b/q88/q88_netlist.txt
@@ -0,0 +1,6 @@
+L1 1 0 L1
+G1 1 3 1 0 y_1
+V1 4 0 step
+C1 5 0 C1
+R1 4 3 R1
+R2 4 5 R2
\ No newline at end of file
diff --git a/q88/q88_question.txt b/q88/q88_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..cc970123d9c3ede0dc76c3d0fa886922ce1bcc90
--- /dev/null
+++ b/q88/q88_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to L1 in this circuit?
\ No newline at end of file
diff --git a/q88/q88_ta.txt b/q88/q88_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c227083464fb9af8955c90d2924774ee50abb547
--- /dev/null
+++ b/q88/q88_ta.txt
@@ -0,0 +1 @@
+0
\ No newline at end of file
diff --git a/q89/q89_netlist.txt b/q89/q89_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..c0d9c6353dce97c1cba163cc4d2edabcbed4d7a3
--- /dev/null
+++ b/q89/q89_netlist.txt
@@ -0,0 +1,10 @@
+E1 1 0 3 1 x_1 0
+C1 3 1 C1
+L1 1 3 L1
+V1 3 0 step
+R1 5 0 R1
+R3 3 4 R3
+R2 7 3 R2
+G1 5 6 3 1 y_1
+L2 6 7 L2
+R4 7 4 R4
\ No newline at end of file
diff --git a/q89/q89_question.txt b/q89/q89_question.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e4660cc6b47356b56437d54ae4b943428a9d66e8
--- /dev/null
+++ b/q89/q89_question.txt
@@ -0,0 +1 @@
+What is the transfer function from V1 to E1 in this circuit?
\ No newline at end of file
diff --git a/q90/q90_netlist.txt b/q90/q90_netlist.txt
new file mode 100644
index 0000000000000000000000000000000000000000..57ed176cb71d4e817fbc582c49a6bc6624735fb8
--- /dev/null
+++ b/q90/q90_netlist.txt
@@ -0,0 +1,7 @@
+R2 2 1 R2
+E1 4 1 0 2 x_1 0
+R3 3 2 R3
+C1 0 2 C1
+R1 3 6 R1
+R4 0 4 R4
+V1 6 0 step
\ No newline at end of file
diff --git a/q95/q95_ta.txt b/q95/q95_ta.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8fc73d41912546b5a5f4fed8661da2f7d90cf440
--- /dev/null
+++ b/q95/q95_ta.txt
@@ -0,0 +1 @@
+(R5*s*y_1*(C1*L2*s*(R2 + R3 + R4 + R6) + C1*R2*R3 + C1*R3*R4 + C1*R3*R6 + L2)/(C1*L2*(R2 + R3 + R4 + R6)))/(s**2 + s*(C1*R2*R3*R7 + C1*R3*R4*R7 + C1*R3*R6*R7 + L2*R2 + L2*R3*R7*y_1 + L2*R3 + L2*R4 + L2*R6 + L2*R7)/(C1*L2*R2*R7 + C1*L2*R3*R7 + C1*L2*R4*R7 + C1*L2*R6*R7) + (R2*R3 + R3*R4 + R3*R6 + R3*R7)/(C1*L2*R2*R7 + C1*L2*R3*R7 + C1*L2*R4*R7 + C1*L2*R6*R7))
\ No newline at end of file