Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08760b37d61e5888ae745d3101548bd5f610dc40da8796b3bedda6adefa7acce:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^