Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6db623d768fa4081854044c7549df34f33a9b8e86e191fa628add8118be40874:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^