Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 65762b320f454a69f329127cf1bfc013a4eed503de08b87f5a3d3e3df1583f60:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^