Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 58dfc808198077c1efc37dad8f59cc124290889a1ca27791d2b78002d75e0b07:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^