Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7fa24e9bbf6da4557bff787bedbaa85d59ac5b29a4968f2cdf54ae31fa38be40:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^