Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1093e0dec41b23085355ebf4cf8fda71dcaf342fa08c604ba2d3fee4abefdc6b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^