Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 05fc991f3583c1ed6f2bb2ed2a48c73597a55538f4c74f2a2343d4dca9b0b7fa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^