Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b838e91b5bc2d65213b9567384d022e3d6d25e7c720186ae7c9500253f710994:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^