Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 444808710642eb056f3efe98d5930bb272b02768e81d27047229fd752f26346a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^