Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a523cb0c6143d50a714764626434fb2d2cc902e981ee5168b9d8c98684a22e0f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^