diff --git a/common/lib/calc/calc.py b/common/lib/calc/calc.py
index 349810d4c9..d3874639bc 100644
--- a/common/lib/calc/calc.py
+++ b/common/lib/calc/calc.py
@@ -12,6 +12,7 @@ import re
 
 import numpy
 import scipy.constants
+import calcfunctions
 
 # have numpy raise errors on functions outside its domain
 # See http://docs.scipy.org/doc/numpy/reference/generated/numpy.seterr.html
@@ -26,16 +27,35 @@ from pyparsing import (Word, nums, Literal,
 DEFAULT_FUNCTIONS = {'sin': numpy.sin,
                      'cos': numpy.cos,
                      'tan': numpy.tan,
+                     'sec': calcfunctions.sec,
+                     'csc': calcfunctions.csc,
+                     'cot': calcfunctions.cot,
                      'sqrt': numpy.sqrt,
                      'log10': numpy.log10,
                      'log2': numpy.log2,
                      'ln': numpy.log,
+                     'exp': numpy.exp,
                      'arccos': numpy.arccos,
                      'arcsin': numpy.arcsin,
                      'arctan': numpy.arctan,
+                     'arcsec': calcfunctions.arcsec,
+                     'arccsc': calcfunctions.arccsc,
+                     'arccot': calcfunctions.arccot,
                      'abs': numpy.abs,
                      'fact': math.factorial,
-                     'factorial': math.factorial
+                     'factorial': math.factorial,
+                     'sinh': numpy.sinh,
+                     'cosh': numpy.cosh,
+                     'tanh': numpy.tanh,
+                     'sech': calcfunctions.sech,
+                     'csch': calcfunctions.csch,
+                     'coth': calcfunctions.coth,
+                     'arcsinh': numpy.arcsinh,
+                     'arccosh': numpy.arccosh,
+                     'arctanh': numpy.arctanh,
+                     'arcsech': calcfunctions.arcsech,
+                     'arccsch': calcfunctions.arccsch,
+                     'arccoth': calcfunctions.arccoth
                      }
 DEFAULT_VARIABLES = {'j': numpy.complex(0, 1),
                      'e': numpy.e,
diff --git a/common/lib/calc/calcfunctions.py b/common/lib/calc/calcfunctions.py
new file mode 100644
index 0000000000..d0ac4f7a3d
--- /dev/null
+++ b/common/lib/calc/calcfunctions.py
@@ -0,0 +1,99 @@
+"""
+Provide the mathematical functions that numpy doesn't.
+
+Specifically, the secant/cosecant/cotangents and their inverses and
+hyperbolic counterparts
+"""
+import numpy
+
+
+# Normal Trig
+def sec(arg):
+    """
+    Secant
+    """
+    return 1 / numpy.cos(arg)
+
+
+def csc(arg):
+    """
+    Cosecant
+    """
+    return 1 / numpy.sin(arg)
+
+
+def cot(arg):
+    """
+    Cotangent
+    """
+    return 1 / numpy.tan(arg)
+
+
+# Inverse Trig
+# http://en.wikipedia.org/wiki/Inverse_trigonometric_functions#Relationships_among_the_inverse_trigonometric_functions
+def arcsec(val):
+    """
+    Inverse secant
+    """
+    return numpy.arccos(1. / val)
+
+
+def arccsc(val):
+    """
+    Inverse cosecant
+    """
+    return numpy.arcsin(1. / val)
+
+
+def arccot(val):
+    """
+    Inverse cotangent
+    """
+    if numpy.real(val) < 0:
+        return -numpy.pi / 2 - numpy.arctan(val)
+    else:
+        return numpy.pi / 2 - numpy.arctan(val)
+
+
+# Hyperbolic Trig
+def sech(arg):
+    """
+    Hyperbolic secant
+    """
+    return 1 / numpy.cosh(arg)
+
+
+def csch(arg):
+    """
+    Hyperbolic cosecant
+    """
+    return 1 / numpy.sinh(arg)
+
+
+def coth(arg):
+    """
+    Hyperbolic cotangent
+    """
+    return 1 / numpy.tanh(arg)
+
+
+# And their inverses
+def arcsech(val):
+    """
+    Inverse hyperbolic secant
+    """
+    return numpy.arccosh(1. / val)
+
+
+def arccsch(val):
+    """
+    Inverse hyperbolic cosecant
+    """
+    return numpy.arcsinh(1. / val)
+
+
+def arccoth(val):
+    """
+    Inverse hyperbolic cotangent
+    """
+    return numpy.arctanh(1. / val)
diff --git a/common/lib/calc/tests/test_calc.py b/common/lib/calc/tests/test_calc.py
index e29c6776a9..13cd9e9471 100644
--- a/common/lib/calc/tests/test_calc.py
+++ b/common/lib/calc/tests/test_calc.py
@@ -201,9 +201,9 @@ class EvaluatorTest(unittest.TestCase):
         which are: sec, csc, cot, arcsec, arccsc, arccot
         """
         angles = ['-pi/4', 'pi/6', 'pi/5', '5*pi/4', '9*pi/4', '1 + j']
-        sec_values = [1.414, 1.155, 1.236, -1.414, 1.414, 0.498+0.591j]
-        csc_values = [-1.414, 2, 1.701, -1.414, 1.414, 0.622-0.304j]
-        cot_values = [-1, 1.732, 1.376, 1, 1, 0.218-0.868j]
+        sec_values = [1.414, 1.155, 1.236, -1.414, 1.414, 0.498 + 0.591j]
+        csc_values = [-1.414, 2, 1.701, -1.414, 1.414, 0.622 - 0.304j]
+        cot_values = [-1, 1.732, 1.376, 1, 1, 0.218 - 0.868j]
 
         self.assert_function_values('sec', angles, sec_values)
         self.assert_function_values('csc', angles, csc_values)
@@ -272,7 +272,7 @@ class EvaluatorTest(unittest.TestCase):
 
         which are of the form arc[X]h
         """
-        results = [0, 0.5, 1, 2, 1+1j]
+        results = [0, 0.5, 1, 2, 1 + 1j]
 
         sinh_vals = ['0', '0.5211', '1.1752', '3.6269', '0.635+1.2985*j']
         self.assert_function_values('arcsinh', sinh_vals, results)