Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 217bcc9cb7497cbba6f2a3baa9ac1904f94eb0e9b3ccb0f257cdc8a15901fac1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^