Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1e6d0da9dd4806ee31fb70fa5eaf913492798886121bba54575e394474d7104d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^