Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16c0ee7ea0d72d2cce240b31c1ef71e3a6d37d177106776a4c10b9b6e2014ae9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^