Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2c0bb678ba1585b2f0b7aed6ca3e92c0f70cd36f3bd7c656d20b5aa5807c52bb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^