Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 821ccd7a33dab053a33ba28e1a8a8606bb4fba98e07b9ccdbc097a8c4be280c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^