Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c22d4e0b6d017c477cd2d6fe8d7cb4b29bacc98819a785dff1a3acc0cb57ad5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^