Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 412e19c7dfa76abaf5fbd152cc4a304322d90e27f6f0b5fd9c89ab8fef05a463:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^