Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f1af0ee6b331c4e8956d69fb796e160716c6f2696975bdc9318a6b934606001:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^