Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2bd3d0259cc9802c262b580402f4b694fce8d74dc9fd7150dfdfb8e6e7a263f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^