Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e7f6031ef2febb4e071936b0f5c06ac2d07ebb6f689dbf2929e4d4377bdc3b1f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^