Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2675fb6a766e442149efb7adae9121a0d6b0c7ed7a9d67d4db517f185834e939:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^