Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2fbf7952bd5123b2d1d867d0e8fd92ca10fcf4828079b073f18a0ac338c341b9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^