Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0453775b6a8fc7a99de8973c2a625555a684a87783296b1e84f6f52c387457c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^