Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46639a0923ecc16744fac27e5b942de7a397018f0a52f27611d7ef4068f2fd61:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^