Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4627e7ee1e54a3b8b2342761ffc74bf00f48384f76206556ac3c98743b9ea12d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^