🧮 tantheta

tantheta is a versatile Python library for symbolic computation and problem solving across mathematics, physics, and chemistry — supporting algebra, calculus, mechanics, thermodynamics, stoichiometry, kinetics, and more. Designed for students, educators, and researchers.

Built on top of SymPy, tantheta helps students, educators, and developers easily compute and format math expressions.

✨ Features

• 🔢 Algebraic simplification and equation solving.
• ∫ Symbolic calculus. (differentiation and integration)
• 📐 Trigonometric equation solving.
• 📊 Basic statistics. (mean, median, variance, etc.)
• ⚛️ Chemistry tools: chemical equation balancing, ideal gas law, stoichiometry, equilibrium, thermochemistry.
• ⚙️ Physics modules: kinematics, projectile motion, optics, unit conversions.
• 🧠 Expression formatting with LaTeX.

📦 Installation

pip install tantheta

Examples

import tantheta
from tantheta.calculus import second_derivative, partial_derivative, definite_integral
print(second_derivative("x**3 + 2*x"))
print(partial_derivative("x**2 + y**2", "y"))
print(definite_integral("x**2", 0, 2))

from tantheta.maths import ap_nth_term, gp_sum, triangle_area, is_prime, prime_factors
print(ap_nth_term(2, 3, 5))                            
print(gp_sum(3, 2, 4))                                
print(triangle_area(3, 4, 5))                          
print(is_prime(17))                                   
print(prime_factors(28))  

from tantheta.physics import solve_kinematics, projectile_motion, ohms_law
print(solve_kinematics(u=0, a=9.8, t=5))              
print(projectile_motion(20, 30))                         
print(ohms_law(i=2, r=5))      

from tantheta.chemistry import balance_equation, ideal_gas_law, molarity, pH
print(balance_equation("H2 + O2 = H2O"))                
print(ideal_gas_law(V=5, n=2, T=300))                   
print(molarity(2, 1))                                   
print(pH(1e-7))