Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bac17e1edfdfe0a9fd9d0552f682f1f9ba598fdc8bea7395faa6db400f61d1ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^