Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac3924c4c6ee7e7900afe2fd4c522b6934bd5ba8608aaa505ecc6b92753cbf79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^