Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 98b94e3c16ac552d900b311aa10a8c6ef70083fe0be6ee8b8d6a81a7456d0d50:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^