Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9029b1eab8ea8af8be4fb436fe3f9769e0e05c01fa8d60d0ded56278ef9f955a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^