Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7896afc114976e64e8e5afcdd04f60bc4d0ffe597b40712dee9a6f9d9c53cd1c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^