Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2fa32ebad890da6f6fc1866529060e676babfad2d57976aa73e78480a8ca3b36:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^