Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 675a8e86578fa2fa312c241a524ac12f7d9458692e451551065ced744e41f233:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^